- W & H Systems, Inc. (Carlstadt, NJ)
- W .R. Meadows, Inc. (Hampshire, IL)
- W&H Systems, Inc. (Carlstadt, NJ)
- W&W Communications, Inc. (Santa Clara, CA)
- W. Amsler Equipment Inc (Richmond Hill, CAN)
- W. Amsler Equipment Inc. (Richmond Hill, CAN)
- W. Amsler Equipment, Inc. (Richmond Hill, ON, CAN)
- W. L. Gore & Associates, Inc. (Elkton,, MD)
- W. R. Grace & Co. (Columbia, MD)
- W. R. MEADOWS, INC. (Hampshire, IL)
- W.A. Schmidt, Inc. (Skippack, PA)
- W.A. Whitney Co. (Rockford, IL)
- W.E. Aubuchon Co., Inc. (Westminster, MA)
- W.L. Gore & Associates, Inc., Sealant Technologies Group (Elkton, MD)
- W.M. Berg, Inc. (Cudahy, WI)
- W.P. Law Inc. (Lexington, SC)
- W.T. Hight Co. (Pembroke, MA)
- W.T. Storey, Inc. (Dalmatia, PA)
- W2 Architectural Lighting (Garden City, NY)
- WA Technology (Florence, SC)
- Waag (Van Nuys, CA)
- Waaree Energies Ltd (Mumbai, IND)
- Wabash MPI Carver (Wabash, IN)
- Wabash Plastics, Inc. (Evansville, IN)
- Wabash Power Equipment Company (Wheeling, IL)
- Wabash Transformer (Addison, IL)
- Wabash Transformer Inc (Clarence, IA)
- WABCO Holdings Inc (Rochester Hills, MI)
- Wabco Ltd. (Wallaceburg, ON, CAN)
- Wabtec Corp. (Wilmerding, PA)
- Wabtec Rubber Products (Greensburg, PA)
- WAC Lighting (Pt Wash, NY)
- Wachendorff Automation GmbH & Co. KG (Geisenheim, DEU)
- Wackenhut Corp., The (Palm Beach Gardens, FL)
- Wacker Chemical Corp. (Adrian, MI)
- Wacom Co. Ltd (Vancouver, WA)
- Waddell Display Cases (Greenfield, OH)
- Waddington Electronics Inc. (Cranston, RI)
- Waer Systems Limited (Naperville, IL)
- Wafer Inspection Services, Inc (Duxbury, MA)
- Wafergen Bio-Systems, Inc. (Fremont, CA)
- Wagner Architectural Systems (Milwaukee, WI)
- Wagner Companies (Milwaukee, WI)
- Wagner Instruments (Greenwich, CT)
- Wagner Moisture Meters (Rogue River, OR)
- WAGO Corp. (Germantown, WI)
- Wahl Instruments, Inc (Asheville, NC)
- WahlcoMetroflex (Lewsiton, ME)
- Wahsega Labs, LLC (Cumming, GA)
- WAI (Miramar, FL)
- WAI Global (Miramar, FL)
- Wainbee (Mississauga, ON, CAN)
- Waite Enterprises (Lubbock, TX)
- Wajax Industrial Components LP (Winnipeg, MB, CAN)
- Wajax Industries (Mississauga, ON, CAN)
- Wak Plastics Machinery, Inc. (Washington, MI)
- Wal-Mart Stores Inc (Winterhaven, FL)
- Walbro Engine Management (Tucson, AZ)
- Walchem (Holliston, MA)
- Walco Materials Group (Escondido, CA)
- Waldan Paper Services, LLC (Oshkosh, WI)
- Waldmann Lighting (Wheeling, IL)
- Waldom Electronics (Rockford, IL)
- Waldrop Engineering (Bonita Springs, FL)
- Walker & Zanger, Inc. (Mount Vernon, NY)
- Walker Barrier Systems (New Lisbon, WI)
- Walker Corp. (Ontario, CA)
- Walker Filtration, Inc. (Erie, PA)
- Walker Glass Co. Ltd. (Montreal, QC, CAN)
- Walker Information, Inc. (Indianapolis, IN)
- Walker Magnetics (Worcester, MA)
- Walker Magnetics Group, Inc. (Worcester, MA)
- Walker Magnetics/O.S. Walker Co. (Worcester, MA)
- Walker, James Manufacturing Co. (Glenwood, IL)
- Walki Group (Espoo, FIN)
- Wall Colmonoy Corporation (Madison Heights, MI)
- Wall Control (Tucker, GA)
- Wall Industries, Incorporated (Exeter, NH)
- Wall, A. T. Co. (Warwick, RI)
- Wall-Ties & Forms, Inc. (Shawnee, KS)
- Wallace Cranes (Malvern, PA)
- Waller, Todd & Sadler Architects, Inc. (Virginia Beach, VA)
- Wallover Oil Co., Inc. (Strongsville, OH)
- Wallover Oil Company (Strongsville, OH)
- Walls & Forms Inc. (Coppell, TX)
- Walmec North America (Mazeppa, MN)
- Walsh Construction Co. (Detroit, MI)
- Walsin Technology Corporation (Tao-Yuan, TWN)
- Walter Industries, Inc. (Birmingham, FL)
- Walter Meier Group (Elgin, IL)
- Walter Meier Manufacturing Inc. (Jet Tools) (La Vergne, TN)
- Walter Surface Technologies (Windsor, CT)
- Walter Surface Technologies Inc. (Pointe-Claire, QC, CAN)
- Walter USA, Inc. (Waukesha, WI)
- Walter USA, LLC (Waukesha, WI)
- Walter Valenite (Waukesha, MI)
- Walther Electric (Somerset, NJ)
- Walther Trowal GmbH & Co. (Grand Rapids, MI)
- Walton Co. (West Hartford, CT)
- Walton Plastics (Walton Hills, OH)
- WAM Systems, Inc. (Morristown, NJ)
- Wanderport Corp. (Clermont, FL)
- Wandisco, Inc. (Pleasanton, CA)
- Wanner Engineering, Inc. (Minneapolis, MN)
- Wanted Technologies Inc. (Quebec, CAN)
- Waples Manufacturing (Fort Worth, TX)
- Wapple.net Limited (WORCS, GBR)
- Ward Leonard Electric Co. (Thomaston, CT)
- WARDJet, Inc. (Tallmadge, OH)
- Wardwell Braiding Machine Co. (Central Falls, RI)
- Ware Malcomb (Woodland Hills, CA)
- Warecase Ltd. (Houston, TX)
- Warehouse Cubed Consulting Group, LLC (Duluth, GA)
- Warehouse Rack & Shelf LLC (Eureka, MO)
- Warehousing Education & Research Council (WERC) (Oak Brook, IL)
- Warm Commerce, Inc. (Houston, TX)
- Warner Communications (Manchester By The Sea, MA)
- Warner Electric (Columbia City, IN)
- Warner Electric (South Beloit, IL)
- Warner Instruments (Hamden, CT)
- Warner Power (Warner, NH)
- Warren & Baerg Manufacturing, Inc. (Dinuba, CA)
- Warren Associates (Pittsburgh, PA)
- Warren Controls Corp. (Bethlehem, PA)
- Warren Rupp, Inc (Mansfield, OH)
- Warrior Technologies, Inc (Houston, TX)
- Warsaw Chemical Company, Inc. (Warsaw, IN)
- Warsaw Machinery, Inc. (Warsaw, IN)
- Wartsila Canada Inc. (Richmond, BC, CAN)
- Wartsila Corporation (Helsinki, FIN)
- Wasabi Systems, Inc. (New York, NY)
- Wasatch Photonics, Inc. (Logan, UT)
- Washington Group International, Inc. (Boise, ID)
- Washington Mills (North Grafton, MA)
- Washington Mills Ceramics (Sun Prairie, WI)
- Washington Penn Plastic Co., Inc. (Washington, PA)
- Wasp Barcode Technologies, Inc. (Plano, TX)
- WASP, Inc. (Glenwood, MN)
- Waste Connections (Layton, UT)
- Waste Industries, Inc. (Raleigh, NC)
- Waste Management Inc. (Houston, TX)
- Waste Tec, Inc. (Ormond Beach, FL)
- Wastech Controls & Engineering, Inc. (Chatsworth, CA)
- Wastecorp Pumps, LLC (New York, NY)
- Wastewater Evaporators (Bellingham, MA)
- Watch4Net Solutions, Inc (Montreal, CAN)
- Watchfire (Waltham, MA)
- WatchGuard Technologies, Inc. (Seattle, WA)
- WatchGuard Video (Allen, TX)
- Watco Industrial Flooring (Vernon Hills, IL)
- Water Consultants & Laboratories LLC (Tempe, AZ)
- Water Environment Federation (Alexandria, VA)
- Water King Inc. (Duson, LA)
- Water Now, Inc. (Fort Worth, TX)
- Water Planet, Inc. (Inglewood, CA)
- Water Remediation Technology, LLC (Wheat Ridge, CO)
- Water Standard (Houston, TX)
- Water-Gen LTD (LeZion, ISR)
- WaterBit, Inc. (San Jose, CA)
- Waterfall Security Solutions (Ashburn, VA)
- Waterfall Security Solutions Ltd (Rosh Ha'ayin, ISR)
- Waterfield Technologies (Tulsa, OK)
- WaterFillz (Lake Forest, CA)
- Waterford Technologies, Inc (Irvine, CA)
- WaterFurnace International, Inc. (Fort Wayne, IN)
- Watergen USA (Miami, FL)
- Waterite UK Ltd. (Halesowen, West Midlands, GBR)
- Waterjet Systems International (Joplin, MO)
- Waterless Co. LLC (Vista, CA)
- Waterlogic (Basingstoke, GBR)
- Waterloo Industries, Inc. (Oak Creek, WI)
- Waterman Industries, Inc. (Exeter, CA)
- Watermark (New York, NY)
- Watermark Factory (Seattle, WA)
- WaterMaze Water Treatment Systems (Camas, WA)
- Waterous Co. (S Saint Paul, MN)
- WaterProfessionals (Blountville, TN)
- Waterproof Caulking & Restoration (West Chester, PA)
- WaterPure International, Inc. (Lauderdale Lakes, FL)
- Waters Corporation (Milford, MA)
- Waters Equipment Co. (Lansdale, PA)
- Watkins Industries (Mineral Wells, TX)
- Watling Construction (Keswick Ridge, NB, CAN)
- Watlow (Saint Louis, MO)
- Watlow Gordon (Richmond, IL)
- Watry Industries, LLC (Sheboygan, WI)
- Watsco, Inc. (Coconut Grove, FL)
- Watson & Chalin MFG Inc (Mckinney, TX)
- Watson Pharmaceuticals, Inc. (Corona, CA)
- Watson-Marlow Fluid Technology Group (Wilmington, MA)
- Watson-Marlow Fluid Technology Group (Wilmington, MA)
- Watson-Marlow Fluid Technology Solutions (Wilmington, MA)
- Watson-Marlow Fluid Technology Solutions (Wilminigton, MA)
- Watt Fuel Cell (Mount Pleasant, PA)
- Watt Fuel Cell (Mount Pleasant, PA)
- Watt Stopper (Santa Clara, CA)
- WATTCO (Hallandale, FL)
- Watteredge LLC (Avon Lake, OH)
- Watteredge LLC (Avon Lake, OH)
- Wattner AG (Cologne, DEU)
- Watts Regulator Company (North Andover, MA)
- Watts Specialties, Inc (Puyallup, WA)
- Watts Water Technologies, Inc. (North Andover, MA)
- WattStopper (Santa Clara, CA)
- Waukesha Bearings Corp. (Waukesha, WI)
- Waukesha Magnetic Bearings (Mystic, CT)
- Waukesha Metal Products (Sussex, WI)
- Waupaca Foundry, Inc. (Waupaca, WI)
- Waupun Utilities (Waupun, WI)
- Wausau Insurance Companies (Wausau, WI)
- Wausau Papers Products (Appleton, WI)
- Wausau Window & Wall Systems (Wausau, WI)
- Wauseon Machine & Manufacturing, Inc. (Wauseon, OH)
- Wave Accounting (TORONTO, ON, CAN)
- Wave Crest Group Limited (Fort Lauderdale, FL)
- Wave Crest Holding Limited (Fort Lauderdale, FL)
- Wave Systems Corp. (Princeton, NJ)
- Wave Wireless Networking, Division of SPEEDCOM Wireless (Sarasota, FL)
- Wavelength Electronics, Inc. (Bozeman, MT)
- Wavelink L.L.C. (Derry, NH)
- WaveMarket Inc. (Emeryville, CA)
- WaveRider Communications Inc. (Salmon Arm, BC, CAN)
- Waverly St. Software (Columbus, OH)
- Waves Audio Ltd. (Tel-Aviv, ISR)
- Waves, Inc. (Franklin, TN)
- Wavesat Inc (Dorval, QC, CAN)
- WaveSense, Inc. (Irvine, CA)
- Wavetek Meterman Test Tools (Everett, WA)
- Wavetrend Technologies Ltd. (Surrey, GBR)
- Wavien (Valencia, CA)
- Waxmelters.com (Huntington, NY)
- Wayne Combustion Systems (Fort Wayne, IN)
- Wayne Fueling Systems (Austin, TX)
- Wayne Kerr Electronics, Inc. (Woburn, MA)
- Wayne Machine & Die Co. (Totowa, NJ)
- Wayne Products, Inc. (Frazer, PA)
- Wayne Water Systems (Harrison, OH)
- Wayne-Dalton Corp. (Boise, ID)
- Wayne-Dalton Corp. (Raleigh, NC)
- Wayne-Dalton Corp. (Mount Hope, OH)
- Waytek, Inc. (Chanhassen, MN)
- Waytronx, Inc. (Tualatin, OR)
- Wöhner GmbH & Co. KG (Rödental, DEU)
- WB Bottle Supply Co., Inc. (Milwaukee, WI)
- WB Engineering (Miami, FL)
- WB Equipment Service Co., Inc. (Wood Ridge, NJ)
- WB Manufacturing (Thorp, WI)
- WCC Smart Search & Match (Utrecht, NLD)
- WCC USA, Silicon (Palo Alto, CA)
- WCCTV (Rochdale, GBR)
- WCR Incorporated (Fairborn, OH)
- WD Bearings (Indianapolis, IN)
- WD-40 Company (San Diego, CA)
- wds / pass-english-exams (Winterthur, CHE)
- We Are Cloud (Montpellier, FRA)
- We Communications, formerly Waggener Edstrom Waggener Edstrom Worldwide, Inc. (Lake Oswego, OR)
- We Energies (Milwaukee, WI)
- WealthCounsel, LLC (Madison, WI)
- Wearwell (Smyrna, TN)
- Weather Central, Inc. (Madison, WI)
- Weather Guard (Crystal Lake, IL)
- Weather-Rite LLC (Minneapolis, MN)
- Weatherbug, an Earth Networks brand (Germantown, MD)
- Weatherchem Corp. (Twinsburg, OH)
- Weatherford (Bonnyville, AB, CAN)
- Weatherford International Ltd (Calgary, AB, CAN)
- WEAV3D Inc. (Norcross, GA)
- Weaver & Sons, Inc. (Talladega, AL)
- Weaver Furniture Sales (Shipshewana, IN)
- Weaver Industries, Inc. (Denver, PA)
- WEB Biotechnology Pte Ltd (SINGAPORE, SGP)
- Web CEO, LTD (Kherson, UKR)
- Web Help Desk Software (Fremont, CA)
- Web Industries (Marlborough, MA)
- Web Performance, Inc. (Durham, NC)
- Web Seal Inc. (Rochester, NY)
- Web-Don, Inc. (Charlotte, NC)
- Web.com Group, Inc. (Jacksonville, FL)
- Web.com Group, Inc. (Jacksonville, FL)
- WebArchives (San Jose, CA)
- WebAssist.com Corp. (San Diego, CA)
- Webasto Product North America, Inc. (Fenton, MI)
- Webasto Sun Roof, Inc. (Rochester Hills, MI)
- WebAsyst LLC (Wilmington, DE)
- Webb Wheel Products, Inc. (Cullman, AL)
- Webb-Stiles Company (Valley City, OH)
- Webber Research & Advisory LLC (New York, NY)
- WebClarity Software Inc (Barrie, Ontario, CAN)
- WebCollage USA (New York, NY)
- Webcom Inc. (Milwaukee, WI)
- Webcom Ltd. (Scarborough, ON, CAN)
- WebCore Technologies, LLC (Miamisburg, OH)
- Webdesign Mika Salonen (Tampere, FIN)
- WebDialogs, Inc. (Billerica, MA)
- Weber Logistics (Santa Fe Springs, CA)
- Weber Manufacturing, Inc. (Nokomis, FL)
- Weber Metals, Inc. (Paramount, CA)
- Weber Packaging Solutions (Arlington Heights, IL)
- Weber Systems, Inc. (Slinger, WI)
- Weber Ultrasonics USA (Clarkston, MI)
- Webex Co. (Santa Clara, CA)
- Webex, Inc. (Neenah, WI)
- WebFeat (Seattle, NY)
- WebHostingPad (Mount Prospect, IL)
- Webhtp (Parsippany, NJ)
- WebMD (Chicago, IL)
- WebMethods Inc. (Fairfax, VA)
- WebMob Technologies (San Jose, CA)
- WebMobTech (San Jose, CA)
- WebNetTrak Corp. (Pleasanton, CA)
- Webroot Inc (Boulder, CO)
- WebSCADA Corporation (Irvine, CA)
- Webscan, Inc. (Longmont, CO)
- Websense (San Diego, CA)
- Websense (San Diego, CA)
- WebSideStory (San Diego, CA)
- websiTeam (Kirov, RUS)
- Websitepulse (Deltona, FL)
- WebstaurantStore.com (Lancaster, PA)
- Webster Engineering (Winfield, KS)
- Websurveyor (Herndon, VA)
- Websystems Inc. (Lac-Delage, QC, CAN)
- Webtec Products Ltd (Saint Francis, WI)
- Webtec Products Ltd (Milwaukee, WI)
- WebTView (Tel Aviv, ISR)
- Webview, Inc. (Santa Rosa, CA)
- Webvisions Pte Ltd (Singapore Science Park, SGP)
- WebWare Corp. (Sausalito, CA)
- WebWorks (Austin, TX)
- Weckey, Inc (Liberty Lake, WA)
- WECO Electrical Connectors, Inc. (Kirkland, QC, CAN)
- WeCutFoam LLC (Sunnyvale, CA)
- Wedge Networks (Calgary, Alberta, CAN)
- Wedge-Ease (Santa Ana, CA)
- WeDo Technologies (Lisle, IL)
- Weedoo Greenboat, Inc. (West Palm Beach, FL)
- Weego (Westampton, NJ)
- WeeGreen (Arlington, VA)
- WEG Electric Corp. (Duluth, GA)
- Wegener Communications, Inc. (Johns Creek, GA)
- Wego Chemical Group Inc (Great Neck, NY)
- WEGO Systems, Inc. (Redwood City, CA)
- WegoWise (Boston, MA)
- Weidmuller GmbH & Co. (DEU)
- Weidmuller USA, Inc. (Richmond, VA)
- Weidmuller, Inc. (Atlanta, GA)
- Weight Systems, Inc. (Laplace, LA)
- WEIGHTPACK (Powhatan, VA)
- Weightpack (LACHINE, QC)
- WeightWatchers.com (New York, NY)
- Weil-McLain (Michigan City, IN)
- Weiland Financial Group, Inc., The (Lake Bluff, IL)
- Weiler Abrasives (Cresco, PA)
- Weiler Abrasives (Cresco, PA)
- Weiler Labeling Systems, LLC (Moorestown, NJ)
- Weima America, Inc. (Fort Mill, SC)
- Weinbrenner Shoe Co. (Merrill, WI)
- Weinschel, a part of API Technologies Corp. (Frederick, MD)
- Weir & Harrod Packaging Machinery (St Marys, AUS)
- Weir ESCO (Portland, OR)
- Weir Minerals (Madison, WI)
- Weir Oil & Gas (Fort Worth, TX)
- Weiser (Lake Forest, CA)
- Weiss Instruments, Inc. (Holtsville, NY)
- Weiss North America (Willoughby, OH)
- Weiss-Aug Group (East Hanover, NJ)
- WEK Industries, Inc. (Jefferson, OH)
- Weksler Instruments, An Operation Of Dresser Instrument (Stratford, CT)
- Welch Fluorocarbon, Inc (Dover, NH)
- Welch Vacuum (Niles, IL)
- Welch-Allyn, Inc. (Skaneateles Falls, NY)
- WELCH-ILMVAC (Niles, IL)
- Welcom (Houston, TX)
- Welcome Real-time S.A. (Aix-en-Provence Cedex3, FRA)
- Weld-Aid Products (Detroit, MI)
- Weldaloy Products Co. (Warren, MI)
- Weldcomputer Corp. (Troy, NY)
- Weldcraft (Appleton, WI)
- Weldflow Metal Products (New York, NY)
- Welding Alloys USA (Florence, KY)
- Welding Improvement, Inc. (Lisbon, OH)
- Welding Solutions, Inc. (Lawrenceville, GA)
- Weldlogic, Inc. (Newbury Park, CA)
- Weldon Solutions, Inc. (York, PA)
- Weldon Tool Company (Millersburg, PA)
- Weldsale Company (Philadelphia, PA)
- Weldstar Co. (Aurora, IL)
- Welduction Corp. (Farmington Hills, MI)
- Weldwide Solutions Limited (LLANELLI, GBR)
- Welex Inc. (York, PA)
- Welker Engineered Products, Inc. (Troy, MI)
- WellAware (San Antonio, TX)
- Wellhead Electric Company, Inc. (Sacramento, CA)
- Wellington Alloys (Franklin, MI)
- Wellogix, Inc. (Houston, TX)
- WellPoint Systems Inc. (Calgary, AB, CAN)
- WellPoint, Inc. (Indianapolis,, IN)
- Wells Fargo & Company (San Francisco, CA)
- Wells Lamont (Niles, IL)
- Wells Manufacturing LLC (Houston, TX)
- Wells Research and Development (Lincoln, MA)
- Wellsville Foundry, Inc (Wellsville, OH)
- Welltec (Katy, TX)
- Welltec, Inc. (Katy, TX)
- WELTEC BIOPOWER GmbH (Vechta, DEU)
- Wenco International Mining Systems (Richmond, BC, CAN)
- Wenger Corporation (Owatonna, MN)
- Wenglor Sensoric GmbH (DEU)
- wenglor sensoric LLC (Beavercreek, OH)
- Wenn/Soft LLC (New Berlin, WI)
- WennSoft (New Berlin, WI)
- Wenzel America, Ltd. (Wixom, MI)
- Wenzel Data Services (Stillwater, MN)
- Wepackit 2009 Inc. (Orangeville, ON, CAN)
- Wepon Bearing, Inc. (Temple City, CA)
- WePOWER LLC (Aliso Viejo, CA)
- Wera Tools, Inc. (Stoney Creek, ON, CAN)
- Wera Werk (Wuppertal, DEU)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (HaywardWeRevpnfg, CA)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData (Manhasset, NY)
- WeRecoverData.com (New York City, NY)
- WERMA (East Syracuse, NY)
- Werner Co (Crystal Lake, IL)
- WernerCo (Itasca, IL)
- WernerCo (Itasca, IL)
- Werth Inc. (Old Saybrook, CT)
- Werum IT Solutions America, Inc. (Parsippany, NJ)
- Werzalit of America, Inc. (Bradford, PA)
- Wes-Tech Automation Solutions LLC (Buffalo Grove, IL)
- Wesabe, Inc. (San Francisco, CA)
- WESCO (Beckley, WV)
- Wesco Inc (Norwalk, CT)
- Wesco Industrial Products, LLC (North Wales, PA)
- Wescom, Inc. (Jacksonville, FL)
- Wescorp Energy, Inc. (Calgary, AB, CAN)
- Wesgar Inc. (Port Coquitlam, BC, CAN)
- Wesgo Inc (Fairfield, NJ)
- Wesley International Corp. (Scottdale, GA)
- Wessels Company (Greenwood, IN)
- Wessex Power (Poole, GBR)
- West Brand - Danaher/Industrial Controls (Gurnee, IL)
- West Coast Supplies Corp. (Rancho Cordova, CA)
- West Control Solutions (Gurnee, IL)
- West Corp. (Omaha, NE)
- West Development Group (LaGrange, OH)
- West Four Group of Companies Inc. (Saskatoon, SK, CAN)
- West Fraser Timber Co., Ltd. (Vancouver, BC)
- West Instruments (East Sussex, GBR)
- West Marine (Island Park, NY)
- West Pharmaceutical Services (Exton, PA)
- West River Conveyors & Machinery (Oakwood, VA)
- West Roofing Systems, Inc. (Lagrange, OH)
- WestAir Gases & Equipment (National City, CA)
- Westar Energy, Inc. (Midland, TX)
- Westbrook Engineering Co. (Warren, MI)
- Westbrook Technologies, Inc. (Wallingford, CT)
- Westchester Marketing, Inc. (Monroe, OH)
- Westchester Plastics (Nesquehoning, PA)
- Westcode (Long Beach, CA)
- Westcon Group Inc. (Tarrytown, NY)
- Westcor Corp. (Sunnyvale, CA)
- Westcott Distribution Inc. (Milford, CT)
- Westech Aerosol (Granger, WA)
- Westeel (Winnipeg, MB, CAN)
- Westell Technologies (Aurora, IL)
- Westendorf Manufacturing Co. (Onawa, IA)
- Westermo (Elgin, IL)
- Westermo (Stora Sundby, SWE)
- Western Atlas Resources (Vancouver, BC, CAN)
- Western Atlas, Inc. (South Beloit, IL)
- Western Container Corp. (Beloit, WI)
- Western Digital (Irvine, CA)
- Western Enterprises (Westlake, OH)
- Western Frac Vap, Inc. (Edmonton, AB, CAN)
- Western Global (Milford, CT)
- Western Industries, Inc. (Milwaukee, WI)
- Western Pacific Storage Solutions (San Dimas, CA)
- Western Refining Inc. (El Paso, TX)
- Western Scientific Co., Inc. (San Diego, CA)
- Western Shield Label Co. (Rancho Dominguez, CA)
- Western States Envelope & Label (Butler, WI)
- Westfalia Separator, Inc. (Northvale, NJ)
- Westfalia Technologies, Inc. (York, PA)
- Westfall Manufacturing Co. (Bristol, RI)
- Westfall Technik, Inc. (Las Vegas, NV)
- Westgen Technologies Inc. (Calgary, AB, CAN)
- Westinghouse Digital Electronics (City of Industry, CA)
- Westinghouse Electric Co. (Pittsburgh, PA)
- Westinghouse Electric Company LLC (Cranberry Township, PA)
- Westinghouse Lighting Corp. (Philadelphia, PA)
- Westix, Inc. (Escondido, CA)
- Westjet Air Center, Inc. (Rapid City, SD)
- Westlake Chemical Corp. (Houston, TX)
- Westlake Chemical Corp. (Houston, TX)
- Westlake Chemical Corporation (Washington, DC)
- Westlock Controls (Saddle Brook, NJ)
- Westmark bv (Woudenberg, NLD)
- Westmont Resources, Inc. (Bellevue, WA)
- Westmont, Inc. (Minerva, OH)
- Weston Solutions, Inc. (Edison, NJ)
- Westpak (San Jose, CA)
- Westport Innovations Inc (Vancouver, BC, CAN)
- Westport Manufacturing Ltd (Vancouver, BC, CAN)
- Westport Precision, LLC (Stratford, CT)
- Wesupply (Coventry, GBR)
- Wet Technologies (Holbrook, NY)
- WETKEYS LLC (Atlanta, GA)
- Wexco Corp. (Lynchburg, VA)
- Wexxar Corp., The (Naperville, IL)
- Wexxar Packaging, Inc. (Richmond, BC, CAN)
- Weyerhaeuser Co. (Dacula, GA)
- Weyerhaeuser Company (Seattle, WA)
- Wham-O Inc. (Carson, CA)
- Wharfedale Technologies Inc. (Lawrenceville, NJ)
- Whayne CAT (Louisville, KY)
- Wheatland Tube Co. (Collingswood, NJ)
- WHEATON (Millville, NJ)
- WHEATON (Millville, NJ)
- Wheaton Industries Inc. (Millville, NJ)
- Wheaton Precious Metals Corp. (Vancouver, BC, CAN)
- Wheaton Precious Metals Corp. (Vancouver, BC, CAN)
- Wheatworks Software, LLC (Ruston, LA)
- Wheelabrator Air Pollution Control Inc., A Siemens Company (Pittsburgh, PA)
- Wheelabrator Group (Lagrange, GA)
- Wheelabrator Group - Parts & Service (La Grange, GA)
- Wheeler Industries, Inc. (North Charleston, SC)
- Wheeler Mfg. Div. Of Rex International U.S.A. Inc. (Ashtabula, OH)
- WheeLift Systems Div., Ederer Inc. (Seattle, WA)
- Wheels, Inc. (Des Plaines, IL)
- Wherenet Corp. (Santa Clara, CA)
- Whipple Mini-Mover (Volcano, CA)
- Whipsaw, Inc. (San Jose, CA)
- Whirlpool Corporation (Benton Harbor, MI)
- Whirlwind Steel Buildings, Inc. (Houston, TX)
- White Drive Products (Hopkinsville, KY)
- White Electronic Designs Corp. / Display Systems Division (Hillsboro, OR)
- White Peak Software Inc (Salem, MA)
- White Pine Renewables (Ferndale, MI)
- White Plume Technologies (Birmingham, AL)
- White Racker Co. (Elk Grove Village, IL)
- White Sky, Inc. (San Mateo, CA)
- White Systems, Inc. (Kenilworth, NJ)
- White, J. L. Co. (Savage, MN)
- White, Jacobs & Associates Inc. (Plano, TX)
- Whitecap Industries, Inc. (Piscataway, NJ)
- Whitefox Technology Limited (Calgary, AB, CAN)
- Whitehall Manufacturing - Hospital & Therapy Products (City Of Industry, CA)
- Whitehall Products, Inc (Tampa, FL)
- WhiteHat Security, Inc. (San Jose, CA)
- Whitehouse Machine Tools Ltd (Warwickshire, GBR)
- Whitehouse Scientific (Chester, GBR)
- WhiteSmoke, Inc. (Wilmington, DE)
- Whitestone Research (Santa Barbara, CA)
- Whitford Corporation (Elverson, PA)
- Whiting Corporation (Monee, IL)
- Whiting Petroleum Corp. (Thomas, OK)
- Whitley Manufacturing Co., Inc (South Whitley, IN)
- Whitman Controls Corporation (Bristol, CT)
- Whitney Blake (Bellows Falls, VT)
- Whitney Tool Co., Inc. (Bedford, IN)
- Whittet-Higgins Co. (Central Falls, RI)
- Whizlabs Software Pvt Ltd (New Delhi, IND)
- Who's Calling, Inc. (Kirkland, WA)
- WholeSecurity, Inc. (Austin, TX)
- WhyteSpyder, Inc. (Fayetteville, AR)
- Wi-Fi Alliance (Austin, TX)
- Wi-LAN Inc. (Calgary Alberta T2E 8J5, CD, CAN)
- Wi-Sys Communications Inc. (Ontario, CAN)
- WI-Tron (Raritan, NJ)
- Wi2Wi, Inc. (San Jose, CA)
- Wicentric, Inc. (San Diego, CA)
- Wichita Clutch, Inc. (South Beloit, IL)
- Wick Hill Group plc (Surrey, GBR)
- Wicked Bandwidth, Inc. (Newton, MA)
- Wickr Inc. (San Francisco, CA)
- Wicks Broadcast Solutions (Reedsport, OR)
- Wicresoft (Bellevue, WA)
- WideBand Solutions, Inc. (Reading, CT)
- Widepoint, Inc. (Oakbrook Terrace, IL)
- Widespread Industrial Supplies, Inc. (Santa Fe Springs, CA)
- Widia (Fort Mill, SC)
- Widmer Time Recorder Co. Inc. (Hackensack, NJ)
- Wiegel Tool Works (Wood Dale, IL)
- Wieland Chase LLC (Montpelier, OH)
- Wieland Electric Inc. (Mississauga, ON, CAN)
- Wieland Metal Services (Parsippany, NJ)
- Wienerberger AG (Vienna, AUT)
- WiFiMobile (Los Angeles, CA)
- Wightman Engineering (Santa Clara, CA)
- WIKA Mobile Control, LP (Chambersburg, PA)
- WIKA USA (Lawrenceville, GA)
- WiKID Systems, Inc. (Atlanta, GA)
- Wikoda, Inc. (Concord, MA)
- Wilbert Plastic Services (Belmont, NC)
- Wilbrecht LEDCO, Inc. a Microprecision Electronics Company (Saint Paul, MN)
- Wilbur-Ellis Co. (Salinas, CA)
- Wilco Die-Tool Co. (Maryland Heights, MO)
- Wilcox & Associates (Jacksonville, FL)
- Wildcat Power Gen (Wichita, KS)
- Wildeck, Inc. (Waukesha, WI)
- Wilden Pump & Engineering, LLC. - A Dover Company (Grand Terrace, CA)
- Wildform, Inc. (Los Angeles, CA)
- Wildlife Acoustics, Inc. (Concord, MA)
- WildUP (Chaponost, FRA)
- Wilevco (Billerica, MA)
- Wiley Electronics (Saugerties, NY)
- Wiley X, Inc. (Livermore, CA)
- Wilke Enginuity, Inc. (Hanover, PA)
- Wilkens-Anderson Co. (WACO) (Chicago, IL)
- Wilkerson Instrument Company, Inc (Lakeland, FL)
- Wilkinson Precast Inc. (Riverside, IA)
- Wilks - A Spectro Scientific Company (Chelmsford, MA)
- Willamette Valley Company (Eugene, OR)
- Willard Marine Inc. (Anaheim, CA)
- Willbanks Metals, Inc. (Fort Worth, TX)
- Willi Hahn Corporation USA (Monticello, MN)
- William Frick & Co. (Libertyville, IL)
- William Laboratories, Inc. (Enfield, CT)
- Williams & White Machine, Inc. (Burnaby, BC, CAN)
- Williams International (Walled Lake, MI)
- Williams Natural Gas Co. (Tulsa, OK)
- Williams Partners L.P. (Tulsa, OK)
- Williams Tool Inc. (Chadwicks, NY)
- Williams, J.H., Co. (Columbus, GA)
- Williams-Pyro, Inc. (Fort Worth, TX)
- Williamson Corporation (Concord, MA)
- Williamson-Dickie Mfg. Co. (Fort Worth, TX)
- Williamson-Thermoflo (Milwaukee, WI)
- Willing Software (Seattle, WA)
- Willington Companies (Stafford Springs, CT)
- Willis Towers Watson (Arlington, VA)
- Willis Towers Watson (Los Angeles, CA)
- Willow Biosciences Inc (Calgary, AB, CAN)
- Willow Industries Inc. (Denver, CO)
- Willow Lake Metis Group (Anzac, AB, CAN)
- WillPemcoBielomatik, Inc. (Sheboygan, WI)
- Willtek Communications GmbH (Ismaning, DEU)
- WILMAD-LABGLASS (Buena, NJ)
- Wilmington Machinery, Inc. (Wilmington, NC)
- WILO USA LLC (Rosemont, IL)
- Wilson Doors (Elkhorn, WI)
- Wilson Electronics Inc. (St George, UT)
- Wilson Industries, Inc. (Pomona, CA)
- Wilson Instruments (Norwood, MA)
- Wilson Instruments, Inc. (Longview, TX)
- Wilson Perumal & Company (Dallas, TX)
- Wilson Solarpower Corporation (Woburn, MA)
- Wilson Tool (Saint Paul, MN)
- Wilson Tool & Die Super Midas FPM (Saint Charles, MO)
- Wilson, John G., Machine Ltd. (Burford, ON, CAN)
- Wilson-Hurd Manufacturing Co. (Wausau, WI)
- Wilsonart LLC (Temple, TX)
- Wilspec, LLC (Pliny, WV)
- Wily Technology Inc (South San Francisco, CA)
- WiMedia Alliance, Inc. (San Ramon, CA)
- WIN Enterprises, Inc. (North Andover, MA)
- Win Plastic Extrusions, LLC (Cuyahoga Falls, OH)
- Win Source Electronic Technology Ltd. (Spokane, WA)
- WIN-911 (Austin, TX)
- WinAgents Software Group (Saransk, RUS)
- Winbond Electronics Corp. (San Jose, CA)
- WinByte (Sanatoga, PA)
- Winchester Interconnect (Dayville, CT)
- Winchester Precision Technologies (Winchester, NH)
- Winco ID Technology (Nashua, NH)
- Winco Mfg.,LLC (Ocala, FL)
- Winco Windows (St Louis, MO)
- Wincup (West Chicago, IL)
- Wind Composite Services Group, LLC (Houston, TX)
- Wind River Systems, Inc. (Alameda, CA)
- Windak (Hickory, NC)
- Windblade Corp. (Solvang, CA)
- WinDeveloper Software (Mosta, MLT)
- WINDGO, Inc. (Columbia, MO)
- WindJack Solutions, Inc (Portland, OR)
- Windmill International, Inc. (Nashua, NH)
- Windmill Software (Manchester, GBR)
- Windmoeller & Hoelscher Corp. (Lincoln, RI)
- Window Book, Inc. (Cambridge, MA)
- Windows OneCare (New York, NY)
- Windsor Industries, Inc. (Englewood, CO)
- WindTamer Corp. (Rochester, NY)
- WindTronics, Inc. (Muskegon, MI)
- Winegard Company (Burlington, IA)
- Wineman Technology, Inc. (Saginaw, MI)
- Winepacks.com (Clinton, IA)
- WingateWeb (Lindon, UT)
- Wingfoot Commercial Tire Systems, LLC (Fort Smith, AR)
- Wingstars Ltd. (Toronto, ON, CAN)
- WinJukebox Software (Krasnoyarsk, RUS)
- Winkle Industries (Alliance, OH)
- Winland Electronics, Inc. (Mankato, MN)
- WinMagic Inc. (Mississauga, CAN)
- Winmate Communication Inc. (San-Chung City, TWN)
- Winmate Inc. (Smyrna, GA)
- Winmate USA (Smyrna, GA)
- Winncom Technologies, Inc. (Cleveland, OH)
- Winnebago Industries, Inc. (Forest City, IA)
- Winning Brands Corp. (Barrie, ON, CAN)
- Winnipeg Airports Authority Inc (Winnipeg, MB, CAN)
- Winonics Brea (Brea, CA)
- Winpak, Ltd. (Winnipeg, MB, CAN)
- WinQuota LLC (Minsk, BLR)
- WinScribe (Chicago, IL)
- Winsmith (Springville, NY)
- WinSoft International (Vinoux, FRA)
- Winsted Corp. (Minneapolis, MN)
- Winsupply of Frederick (Frederick, MD)
- WinSystems, Inc. (Grand Prairie, TX)
- Wintec Industries (Milpitas, CA)
- Winter Walking (Horsham, PA)
- Winters Instruments (Houston, TX)
- Winton Machine Co. (Suwanee, GA)
- Wintriss Controls (Acton, MA)
- Wintriss Engineering Corp. (San Diego, CA)
- Wintronics, Inc. (Millington, NJ)
- Winwatch S.A. (Sion, CHE)
- Winzip Computing LLC (Mansfield, CT)
- Wipro Technologies (Mountain View, CA)
- Wiquest Communications Inc (Allen, TX)
- Wire Belt Co. of America (Londonderry, NH)
- Wire EDM Solutions (Plainville, CT)
- Wire-Mesh Products, Inc. (York, PA)
- Wirecard AG (85630 Grasbrunn, DEU)
- WireCrafters, LLC (Louisville, KY)
- Wired by Design (Chandler, AZ)
- Wiredred Corporation (San Diego, CA)
- Wirefab, Inc. (Worcester, MA)
- Wireless 20/20, LLC (New Windsor, NY)
- Wireless Cables, Inc. (San Jose, CA)
- Wireless CCTV Ltd (Rochdale, GBR)
- Wireless Data Communication (Columbus, OH)
- Wireless Data Services (UK) (Poole, GBR)
- Wireless Imaging, LLC (Lino Lakes, MN)
- Wireless Logix Group (Fort Lauderdale, FL)
- Wireless Ronin Technologies (Minnetonka, MN)
- Wireless Sensors LLC (Portsmouth, NH)
- Wireless Supply, LLC (Gretna, NE)
- Wireless Telecom Group (Parsippany, NJ)
- WirelessCar (Göteborg, SWE)
- Wiresoft Net, Inc (Cincinnati, OH)
- Wireworks Corp. (Hillside, NJ)
- Wireworks West (San Francisco, CA)
- Wiring Harness Manufacturers Association (WHMA) (Maple Grove, MN)
- Wirthco Engineering, Inc. (Minneapolis, MN)
- Wisair (Tel-Aviv, ISR)
- Wisco (Würzburg, DEU)
- Wisconsin Aluminum Foundry Co (Manitowoc, WI)
- Wisconsin Infrared Systems (East Troy, WI)
- Wisconsin Lift Truck Corp. (Brookfield, WI)
- Wisconsin Metal Parts, LLC (Waukesha, WI)
- Wisconsin Oven Corp. (East Troy, WI)
- Wisconsin Precision Casting Corp. (East Troy, WI)
- Wise Plastics Technologies, Inc. (Saint Charles, IL)
- Wise Solutions (Freedom, CA)
- WISeKey SA (Geneva, CHE)
- WISER Systems, Inc. (Raleigh, NC)
- WiseWindow (Irvine, CA)
- WISI America (Pitt Meadows, BC, CAN)
- Wispry (Irvine, CA)
- Wistar Equipment, Inc. (Carneys Point, NJ)
- WITec Instruments Corp. (Knoxville, TN)
- Witels Albert USA, Ltd. (Branford, CT)
- Witopia, Inc (Reston, VA)
- Witron Integrated Logistics (Arlington Heights, IL)
- Witt Industries, Inc. (Mason, OH)
- Witte L.P. USA (Tucker, GA)
- Wittenstein Inc (Bartlett, IL)
- WITTENSTEIN motion control (Bartlett, IL)
- Wittmann Battenfeld, Inc. (Torrington, CT)
- Witzco Trailers Inc. (Sarasota, FL)
- Wix Filters (Gastonia, NC)
- Wizard Industries (Glendale, CA)
- Wizcom Technologies, Ltd (Marlborough, MA)
- WLD-TEC Gmbh (Arenshausen, DEU)
- WM Industries, Inc (Colmar, PA)
- Wmode Inc. (Calgary, CAN)
- WnSoft Graphics (Kirov, RUS)
- Wohler USA, Inc. (Danvers, MA)
- Wojanis Hydraulic Supply Company, Inc. (Coraopolis, PA)
- WOLF (York, PA)
- Wolf (Boston, MA)
- WOLF Advanced Technology (Stouffville, ON, CAN)
- Wolf Home Products (York, PA)
- Wolf Robotics (Fort Collins, CO)
- Wolff Industries, Inc. (Spartanburg, SC)
- Wolfram, LLC (Champaign, IL)
- Wolfson Microelectronics plc (Edinburgh, GBR)
- Wolseley Mechanical Group (Edmonton, AB, CAN)
- Wolter Design Group Architects (Redmond, WA)
- Wolter Power Systems (Brookfield, WI)
- Wolters Kluwer Financial Services (1070 AE Amsterdam, NLD)
- Wolters Kluwer Health - Lippincott Williams & Wilkins (Baltimore, MD)
- Wolters Kluwer Law & Business (New York, NY)
- Wolverine Tube, Inc. (Decatur, AL)
- Wombat Financial Software, Inc. (New York, NY)
- Women in Manufacturing (Independence, OH)
- Womens.... Article Directory (Snellville, AL)
- Wondercap USA, Inc. (Atlanta, GA)
- WonderMedia Technologies, Inc. (Taipei, TWN)
- Wondershare Software (Guangdong, CHN)
- Wondershare Software (New York City, NY)
- Wondershare Software Co., Ltd. (Guangdong Province, CHN)
- Wondershare, Inc. (Shenzhen, CHN)
- Wonderware Corp. (Lake Forest, CA)
- Wonieva Group (San Diego, CA)
- Wood Group PLC (Houston, TX)
- Wood Group PLC (Abingdon, VA)
- Wood Kote Products, Inc. (Portland, OR)
- Wood's Powr-Grip Co., Inc. (Laurel, MT)
- Woodard Cleaning & Restoration Services (Saint Louis, MO)
- Woodbridge (Troy, MI)
- Woodburn Group (St. Louis Park, MN)
- Woodcraft Supply Store Inc. (Parkersburg, WV)
- Woodex Bearing Company, Inc. (Georgetown, ME)
- Woodfold Manufacturing, Inc. (Forest Grove, OR)
- Woodhead Canada Ltd. / SST (Waterloo On N2V 1n3, CD, CAN)
- Woodhead Connectivity (Northbrook, IL)
- Woodland Plastics Corporation (Addison, IL)
- Woodlawn Manufacturing, Inc. (Marshall, TX)
- WoodMaxx Power Equipment (Akron, NY)
- WoodMaxx Power Equipment Ltd. (Akron, NY)
- Woods Equipment Co. (Oregon, IL)
- Woodstream Corp. (Lititz, PA)
- Woodward, Inc. (Fort Collins, CO)
- WoodWare By Design, Inc. (Lebanon, OH)
- WoodWing USA (Detroit, MI)
- Woodworking Network (Cedar Rapids, IA)
- Woog Laboratories, Inc. (Lake Forest, CA)
- Woolpert LLP (Dayton, OH)
- Woolpert LLP (Indianapolis, IN)
- Wooster Products, Inc. (Wooster, OH)
- Worbo Inc (Peterborough, ON, CAN)
- Worcester Industrial Products Corp (Worcester, MA)
- Wordfast LLC (Washington, DC)
- WordRake Holdings, LLC (Seattle, WA)
- Work Area Protection Corporation (St. Charles, IL)
- WORK Microwave (Holzkirchen, DEU)
- Work Pad, Heavy-Duty Safety (Shrewsbury, MA)
- Workamajig Creative Management (Anthem, AZ)
- Workbrain Corp. (Toronto, CAN)
- Workers Collection (Kiev, UKR)
- Workforce Management (Livonia, MI)
- Workforce Management Software Group, Inc. (Frisco, TX)
- Workforce Management Solutions, Ltd. (Fremont, OH)
- WorkFusion (New York, NY)
- Workhorse Group Inc. (Loveland, OH)
- Workhorse Group Inc. (Loveland, OH)
- Working Person (Lakeville, IN)
- Working Solutions Co. (Plano, TX)
- Workiva / WebFilings LLC (Los Altos, CA)
- Workizer Work Products, Inc. (Ozark, MO)
- WorkMoment Software Solutions (Kochi, IND)
- Workrite Uniforms, Inc. (Oxnard, CA)
- Worksaver Inc. (Litchfield, IL)
- Workscape Inc. (Pittsburgh, PA)
- Workshare (London, GBR)
- WorkSite Lighting, LLC (Haltom City, TX)
- Worksite Webcams (Clinton, NJ)
- Worksman Cycles (Ozone Park, NY)
- Worksmart Automation (Sacramento, CA)
- Worksmart Systems (Durham, NC)
- Worktopia, Inc. (White Plains, NY)
- WorkWave (Holmdel, NJ)
- WorkWise, Inc. (Milwaukee, WI)
- World Centric (Rohnert Park, CA)
- World Centric (Rohnert Park, CA)
- World Chemical USA, Inc. (Lake Forest, CA)
- World Commodity Freight (Miami, FL)
- World DLA, Ltd. (Williamsville, NY)
- World Dryer Corp. (Berkeley, IL)
- World Encoders, Inc. (Hoffman Estates, IL)
- World Energy (Boston, MA)
- World Energy Solutions, Inc. (Dublin, OH)
- World Lasers, Inc. (Exton, PA)
- World Magnetics (Traverse City, MI)
- World Meteorological Organization (Geneva 2, CHE)
- World Of Stones USA (Hunt Valley, MD)
- World Precision Instruments (Sarasota, FL)
- World Precision Instruments, Inc. (Sarasota, FL)
- World Wide Metric, Inc. (Branchburg, NJ)
- WorldAPP (Braintree, MA)
- WorldAware (Annapolis, MD)
- WorldCell (Rockville, MD)
- Worldlabel.com (Peekskill, NY)
- Worldsharp Technologies, Inc. (Angel Fire, NM)
- Worldsource, Inc. (Pittsburgh, PA)
- Worldspan LP (Atlanta, GA)
- Worldtech Devices, Inc (Aliso Viejo, CA)
- WorldViz, LLC (Santa Barbara, CA)
- WorldVu LLC (Highland Park, NJ)
- Worldware Enterprises Ltd. (Cambridge, ON, CAN)
- Worldwide Laser Service Corporation (Gilbert, AZ)
- Worldwide Vision Technologies, LLC (Denville, NJ)
- Worthington Biochemical Corporation (Lakewood, NJ)
- Worthington Cylinders Div. of Worthington Industries (Columbus, OH)
- Worthington Industries (Porter, IN)
- Worthington Industries - Investor Relations (Columbus, OH)
- Worthington Steelpac Systems (York, PA)
- Worx Yard Tools (Charlotte, NC)
- Worzalla (Stevens Point, WI)
- Woven Systems Inc. (Santa Clara, CA)
- WowWe, Inc. (The Woodlands, TX)
- Wowza Media Systems (Evergreen, CO)
- WPA Ltd (Cambridge, GBR)
- WPCS International Incorporated (Exton, PA)
- WPG Americas Inc. (San Jose, CA)
- WPT Power Corporation (Wichita Falls, TX)
- Wrabacon, Inc. (Oakland, ME)
- Wrap Technologies, Inc. (Tempe, AZ)
- Wren Associates (Jefferson City, MO)
- Wren Solutions (Jefferson City, FSM)
- Wrench Solutions (Houston, TX)
- WRG Design (Henderson, NV)
- WRH Industries, Ltd. (Fall River, MA)
- Wright Business Solutions (Lake Geneva, WI)
- Wright Engineered Plastics (Santa Rosa, CA)
- Wright Line, LLC (Worcester, MA)
- Wright Pump (Muskego, WI)
- Wright Tool Company (Barberton, OH)
- Wrightspeed, Inc. (San Jose, CA)
- Wrike, Inc. (Mountain View, CA)
- Wrobel Engineering (Avon, MA)
- Wrought Washer Manufacturing, Inc. (Milwaukee, WI)
- WS Hampshire, Inc. (Hampshire, IL)
- WS Tyler (Mentor, OH)
- WSF Industries, Inc. (Buffalo, NY)
- Wsi Corp. (Andover, MA)
- WSI Global (Grand Junction, CO)
- WSI Industries LLC/N-Terpinal (Springfield, MO)
- WSO2 (Colombo, LKA)
- WSO2 (Mountain View, CA)
- WSO2 (Mountain View, CA)
- Wti Inc (Irvine, CA)
- WTO, Inc. (Charlotte, NC)
- WTW Inc. (Winter Springs, FL)
- WTWH Media LLC (Cleveland, OH)
- Wulftec International Inc. (Ayer's Cliff, QC, CAN)
- Wunderlich Malec Engineering, Inc. (Hopkins, MN)
- Wurldtech Security Technologies (Vancouver, BC, CAN)
- Wurth Elektronik (Watertown, SD)
- Wurth Industry Group (Indianapolis, IN)
- Wurth Industry North America (Brooklyn Park, MN)
- Wurth USA (Ramsey, NJ)
- Wurzburg, Inc. (Nashville, TN)
- Wuxi Ler Technology Co.,LTD (Beijing, CHN)
- Wwema (Washington, DC)
- Wyandotte Industries, Inc. (Wyandotte, MI)
- Wyatt Technology Corp. (Santa Barbara, CA)
- Wyeth (Madison, NJ)
- Wyeth Pharmaceuticals (St. Davids, PA)
- Wyle (El Segundo, CA)
- WYLE (Minneapolis, MN)
- Wyle Laboratories (El Segundo, CA)
- Wyless Inc. USA (Lawrence, MA)
- Wynright Corporation (Elk Grove Village, IL)
- Wynright Headquarters (Elk Grove Village, IL)
- Wyoming Machine Co. (Stacy, MN)
- WyreStorm (Memphis, TN)
- WysDM Software, Inc (New York, NY)
- Wyse Meter Solutions Inc (Newmarket, ON)
- Wyse Technology Inc. (San Jose, CA)
- Wyssmont Inc. (Fort Lee, NJ)