| | |
| AceCad Software, Inc. | |
| Adapt | 650-306-2400 |
| Aegis Metal Framing | |
| American Concrete Institute | 248-848-3700 |
| American Welding Society | |
| Anderson Drilling | 619-443-3891 |
| APA - The Engineered Wood Assn | |
| Applied Science International, LLC | 919-645-4090 |
| Arup | 212-229-2669 |
| ASCE | |
| Atkins Engineers | |
| Autodesk | |
| Bentley Systems, Inc. | 1-800-Bentley |
| Big R Manufacturing | |
| Blok-Lok Limited | 800-561-3026 |
| Butler Manufacturing Company | 800-250-5596 |
| C3 Ink | 608-524-1397 |
| Canadian Wood Council | |
| Canam Steel Corporation | 301-874-5141 |
| Cary Kopczynski & Co. Inc. P.S. | |
| CASE | |
| CBI | 617-268-8977 |
| Coffman Engineers, Inc. | 206-623-0717 |
| Computers & Structures | 510-845-2177 |
| Concrete Careers.Com, Inc. | 877-5WIN-WIN |
| Cortec Corp. | 651-429-1100 |
| Coughlin Porter Lunden | 888-478-1100 |
| Cozen O'Conner | |
| CRSI | 847-517-1200 |
| CSC Inc. | 877-710-2053 |
| CTP Inc. | |
| CTS Cement Manufacturing Corp. | 800-929-3030 |
| Dayton Superior/DUR-O-WAL | 888-977-9600 |
| DBM Contractors, Inc. | |
| DCI Engineering | 425-827-2238 |
| Decon | 866-332-6687 |
| Degenkolb Engineers | |
| Design Data | 800-443-0782 |
| DeSimone Consulting Engineers | 212-532-2211 |
| Devco Software, Inc | 541-426-5713 |
| Dietrich Industries, Inc. | 412-281-2805 |
| FRP Construction - QuakeWrap | 866-QUAK-WRAP |
| Fyfe Co. LLC | |
| Geopier Foundation Co. Inc. | 800-371-7470 |
| Girder-Slab Technologies, LLC | 888-478-1100 |
| Global Engineering Technologies, LLP | 502-589-0149 |
| Grace Construction Products | 877-4AD-MIX1 |
| GT STRUDL | |
| Halcrow Yolles | 416-363-8134 |
| Halfen Anchoring Systems | 800-323-6869 |
| Hardy Frames | |
| Hayward Baker | 800-456-6548 |
| Heckmann Building Products | |
| Hilti Corp. | 800-879-8000 |
| Hohman & Barnard, Inc. | |
| Hubbell Power Systems | |
| ICC | |
| Integrated Engineering Software | |
| International Design & Engineering Solutions | 703-763-2216 |
| ITW Building Components, Inc. | 888-565-9181 |
| John Labib & Associates | 213-239-9600 |
| KPFF Consulting Engineers | 206-622-5822 |
| LARSA, Inc. | 212-736-4326 |
| LEAP Software | 888-793-5503 |
| Lindapter North America, Inc. | 888-724-2323 |
| Magnum Piering | |
| Magnusson Klemencic | 206-292-1200 |
| Martin/Martin, Inc. | |
| MidaSoft | 800-584-5541 |
| Monotube | |
| Montana State University | |
| Moretrench | |
| Mortar Net | |
| NCEES | 800-250-3196 |
| NCMA | |
| NCSEA | 312-649-4600 |
| Nicholson Construction | 412-221-4500 |
| Norwich University Master of Civil Engineering | 800-460-5597 |
| Nucor Vulcraft Corp. | 704-366-7000 |
| Omnitech Associates | |
| Open Joist | |
| Pile Dynamics, Inc. | 216-831-6131 |
| PNA Construction Technologies | 800-542-0214 |
| Posten Engineering Systems | |
| Powers Fasteners | 800-524-3244 |
| Propex Concrete Systems | 800-621-1273 |
| PTC Electronics, Inc. | 201-847-0500 |
| PTI - Post Tensioning Institute | 602-870-7540 |
| Ram Jack Systems Distribution | 888-332-9909 |
| Related LP | 212-421-5333 |
| RISA Technologies | 800-332-RISA |
| SAS StressSteel | |
| Schnabel Foundations | |
| SEA of Illinois | |
| SECB | 312-649-4600 |
| Simpson Strong-Tie | 800-999-5099 |
| Skellenger Bender | |
| SSDA SlottedWeb | 213-749-3411 |
| Steel Deck Institute | |
| Steel Framing Alliance | |
| Steel Network | 888-474-4876 |
| StrucSoft Solutions | 514-341-9646 |
| Structural Desktop | 866-269-8394 |
| Structural Preservation Systems | 410-850-7000 |
| StructurePoint | 847-966-4357 |
| Subsurface Constructors, Inc. | 866-421-2460 |
| Suncoast Post-Tension LP | |
| Taylor & Francis Group | |
| Taylor Devices, Inc. | 716-694-0800 |
| TEKLA | 1-877-TELKA-OK |
| The Steel Network, Inc. | 888-474-4876 |
| Timberlinx | |
| UNITY Structural Engineering Design Services | |
| University of Missouri-Rolla | |
| USP Structural Connectors | 952-898-8772 |
| Valmont Tubing | 800-825-6668 |
| VP Buildings | 800-238-3246 |
| VSL/Structural Preservation Systems | 888-489-2687 |
| Walker Parking Consultants/Engineers, Inc. | 269-381-6080 |
| Weidlinger Associates, Inc. | 212-367-3000 |
| Weiss USA LLC | |
| Williams Form Engineering Corp. | 616-365-9220 |
| Wood Products Council | 866-966-3448 |
| WoodWorks Software | 800-844-1275 |
| ZeBar-Gerdau Ameristeel | 865-546-0102 |