| National Security Agency (NSA) |
Maryland, United States |
| 3M |
Minnesota, United States |
| 3M |
Minnesota, United States |
| 3M Company |
Minnesota, United States |
| A. James Clark School of Engineering |
Maryland, United States |
| ABB |
Tennessee, United States |
| AbbVie |
Illinois, United States |
| Accenture |
Illinois, United States |
| Accenture |
California, United States |
| Accenture |
Florida, United States |
| ADTEK Engineers |
Virginia, United States |
| Advanced Research Projects Agency - Energy |
District Of Columbia, United States |
| Aerojet Rocketdyne |
Florida, United States |
| Aerotek & EASi |
California, United States |
| Air Force Research Laboratory |
Ohio, United States |
| Airgass |
Pennsylvania, United States |
| Alameda County Water District |
California, United States |
| Allstate Insurance Company |
Illinois, United States |
| Alma College |
Michigan, United States |
| Altria |
Virginia, United States |
| Anheuser-Busch |
Missouri, United States |
| Ansys |
Pennsylvania, United States |
| Ansys |
Pennsylvania, United States |
| APA - The Engineered Wood Association |
Other, Afghanistan |
| Apeel Sciences |
California, United States |
| Apex Clean Energy |
Virginia, United States |
| Apple |
California, United States |
| Aptitude Software Inc |
Massachusetts, United States |
| Arbor Biotechnologies |
Massachusetts, United States |
| Architect of the Capitol |
Dist. Columbia, United States |
| Arlo Technologies Inc |
California, United States |
| Asana |
California, United States |
| Astranis |
California, United States |
| AtriCure Inc |
Minnesota, United States |
| Attentive |
New Jersey, United States |
| Austin Community College |
Texas, United States |
| Austin Energy |
Texas, United States |
| Avangrid |
Connecticut, United States |
| Axxor |
Virginia, United States |
| BAE Systems, Inc |
New Hampshire, United States |
| BAE Systems, Inc |
Virginia, United States |
| Barnhart Crane & Rigging |
Tennessee, United States |
| Barrett Technology |
Massachusetts, United States |
| BASF |
New Jersey, United States |
| BASF Corporation |
, United States |
| Basketful Co |
Minnesota, United States |
| BD (Becton, Dickinson and Company) |
New Jersey, United States |
| Bechtel |
Texas, United States |
| Bellwether Coffee |
California, |
| Benchmark Space Systems |
Vermont, United States |
| Berea College |
Kentucky, United States |
| Berea College |
Other, United States |
| Berry College |
Georgia, United States |
| BioLite |
New York, United States |
| Black Knight, Inc. |
Florida, United States |
| Blackbaud |
Texas, United States |
| Bluebeam |
California, United States |
| Boise State University |
Idaho, United States |
| Bonneville Power Administration |
Oregon, United States |
| Boston College |
Massachusetts, United States |
| bp, Americas |
Texas, United States |
| Brasstech, Inc |
California, United States |
| Bridgestone Americas, Inc. |
Ohio, United States |
| Brightworks Sustainability |
Oregon, United States |
| Brooks Running |
Washington, United States |
| Buro Happold |
New York, United States |
| C2FO |
Kansas, United States |
| California Energy Commission |
California, United States |
| California Polytechnic State University |
California, United States |
| CALSTART, Inc. |
California, United States |
| Campbell Soup Company |
New Jersey, United States |
| CannonDesign |
New York, United States |
| Capital One |
Virginia, United States |
| Carbon Five |
California, United States |
| Carbon Lighthouse |
California, United States |
| Cargill |
, |
| Cargill |
Minnesota, United States |
| Carrier Corporation |
New York, United States |
| Cascade Energy |
Oregon, United States |
| Cascade Energy |
Oregon, United States |
| Cascade Energy, Inc. |
Oregon, United States |
| Cascade Public Media |
Washington, United States |
| Caterpillar |
Illinois, United States |
| CDW |
Illinois, United States |
| CenterPoint Energy |
Texas, United States |
| Charter Township of Delta |
Michigan, United States |
| Chevron |
California, United States |
| Chevron Corporation |
California, United States |
| Cincinnati Children's Hospital |
Ohio, United States |
| Cisco Systems Inc. |
Washington, United States |
| City of Austin, Watershed Protection Department |
Texas, United States |
| City of Bloomington, Minnesota |
Minnesota, United States |
| City of Brentwood |
California, United States |
| City of Edmond, OK |
Virginia, United States |
| City of Lynnwood |
Washington, United States |
| City of Madison |
Wisconsin, United States |
| City of Pittsburg |
California, United States |
| City of Portland, Bureau of Development Services |
Oregon, United States |
| City of San Diego Engineering & Capital Projects |
California, United States |
| City of Savannah |
Georgia, United States |
| CKR Interactive |
California, United States |
| Coho Climate Advisors |
Maryland, United States |
| Colorado Department of Transportation |
Colorado, United States |
| Colorado Department of Transportation |
Colorado, United States |
| Colorado State University |
Colorado, United States |
| Commonwealth Fusion Systems |
Massachusetts, United States |
| Con Edison |
New York, United States |
| Conagra Brands |
Illinois, United States |
| Confidential Search by Paradigm Personnel Solutions We match Mission-Driven Talent with Purpose-Driven Organizations |
Michigan, United States |
| Congressional Budget Office |
Dist. Columbia, United States |
| ConnectGen, LLC |
Texas, United States |
| Consolidated Edison, Inc. |
New York, United States |
| Continental Disc Corporation |
Missouri, United States |
| Cook Children's Health Care System |
Texas, United States |
| Cook Medical |
Indiana, United States |
| Corona Environmental Consulting |
Colorado, United States |
| Corteva Agriscience, An Agriculture Division of DowDuPont |
Iowa, United States |
| CoStar Group Inc. |
District Of Columbia, United States |
| County of San Diego |
California, United States |
| County of San Diego |
California, United States |
| County of Sonoma |
California, United States |
| Cox Enterprises |
Georgia, United States |
| Cummins Inc |
Indiana, United States |
| Cymer an ASML Company |
California, United States |
| D. E. Shaw Research |
New York, United States |
| Delta Diablo Sanitation District |
California, United States |
| Department of Department of Chemical Engineering Stanford University |
California, United States |
| Deutsche Bank |
New York, United States |
| Digimarc Corporation |
Oregon, United States |
| Dominion Energy |
Virginia, United States |
| Dow, Inc. |
Michigan, United States |
| DPR Construction |
California, United States |
| DPR Construction |
California, United States |
| Drawbridge, Inc. |
California, United States |
| DRPT |
Virginia, United States |
| DTE Engineering Corp Svcs LLC |
Michigan, United States |
| DuPont |
Delaware, United States |
| DuPont |
Delaware, United States |
| EASi (subsidiary of Aerotek) |
Arizona, United States |
| East Bay Municipal Utility District |
California, United States |
| Eaton |
Ohio, |
| Eaton |
Tennessee, United States |
| Ecolab |
Minnesota, United States |
| Ecolab |
Minnesota, United States |
| Ecolectro |
New York, United States |
| Edisun Microgrids, Inc. |
California, United States |
| Educational Media Foundation - K-LOVE, Air1, WTA & AccessMore |
California, United States |
| Edwards Lifesciences LLC |
California, United States |
| Embry-Riddle Aeronautical University |
Florida, United States |
| Embry-Riddle Aeronautical Unviersity |
Florida, United States |
| Emerging Professional Internship Corps (EPIC) |
Utah, United States |
| Encore Renewable Energy |
Vermont, United States |
| Energy Solutions |
California, United States |
| Environmental Defense Fund MethaneSAT, LLC |
District Of Columbia, |
| Environmental Protection Agency |
Michigan, United States |
| Environmental Science Associates |
California, United States |
| Envista Forensics |
Illinois, United States |
| Equinix |
California, United States |
| eScience Institute - University of Washington |
Washington, United States |
| ESD-Environmental Systems Design |
Illinois, United States |
| Fairfax County Government |
Virginia, United States |
| Fanatics |
Florida, United States |
| Fellow |
California, United States |
| Ficosa North America |
Tennessee, United States |
| Fidelity Investments |
Texas, United States |
| Flagship Pioneering | Flagship Labs 97 |
Massachusetts, United States |
| Flatiron Health |
New York, United States |
| Forbes Media |
New Jersey, United States |
| Ford Motor Company |
Michigan, United States |
| Fortna |
Georgia, United States |
| FUSE |
California, United States |
| Gale Associates, Inc. |
Massachusetts, United States |
| GE |
Massachusetts, United States |
| GE Healthcare |
Wisconsin, United States |
| General Dynamics Information Technology |
Virginia, United States |
| General Electric |
Connecticut, United States |
| General Services Administration |
Illinois, United States |
| General Services Administration |
Dist. Columbia, United States |
| Geocon West, Inc |
California, United States |
| Georgia Tech Research Institute |
Georgia, United States |
| GiveDirectly |
New York, United States |
| Givelify |
Indiana, United States |
| Gladstone Institutes |
Other, |
| Goldman Sachs |
New York, United States |
| Goldman Sachs & Co. |
New York, United States |
| Google |
California, United States |
| GowanGroup LLC |
Washington, United States |
| Griffith Foods |
Illinois, United States |
| GSK |
North Carolina, United States |
| Guru Technologies |
Pennsylvania, United States |
| Hampton Roads Sanitation District |
Virginia, United States |
| Hanley, Flight & Zimmerman, LLC |
Illinois, United States |
| Hardesty & Hanover |
New York, United States |
| Harvard Management Company, Inc. |
Massachusetts, United States |
| Heirloom |
California, United States |
| Heirloom Carbon Technologies |
California, United States |
| Helen of Troy |
Texas, United States |
| Henkel |
Connecticut, United States |
| Hennepin County |
Minnesota, United States |
| Hexcel Corporation |
Connecticut, United States |
| HNTB |
Missouri, United States |
| Honda |
Ohio, United States |
| Honeywell |
North Carolina, United States |
| Hope College |
Michigan, United States |
| Hull & Associates, Inc. |
Ohio, United States |
| human resources |
California, United States |
| IBA Proton Therapy Inc. -North America |
Virginia, United States |
| IBM |
New York, United States |
| ICF |
Virginia, |
| Indiana State University |
Indiana, United States |
| Ingersoll Rand |
North Carolina, United States |
| Ingersoll Rand |
North Carolina, United States |
| Insequence |
Tennessee, United States |
| Institute for Defense Analyses |
Virginia, United States |
| Institute for Defense Analyses |
Virginia, United States |
| Intel Corporation |
Arizona, United States |
| Inter-Fluve |
Massachusetts, United States |
| IPG Photonics |
Massachusetts, United States |
| iRhythm |
California, United States |
| Jacobs |
Texas, United States |
| Jacobs |
Texas, United States |
| James C. Wyant College of Optical Sciences |
Arizona, United States |
| John Deere |
Illinois, United States |
| Johns Hopkins Univerrsity-Whiting School of Engineering |
Maryland, United States |
| Johnson & Johnson |
New Jersey, United States |
| Johnson & Johnson |
New Jersey, United States |
| Johnson Controls (JCI) |
Wisconsin, United States |
| Johnson Controls Inc. |
Wisconsin, United States |
| Kansas State University |
Kansas, United States |
| KC Water |
Missouri, United States |
| Kia America |
California, United States |
| Kimberly Clark |
Georgia, United States |
| Kimberly-Clark |
, |
| King County Department of Natural Resources and Parks |
Washington, United States |
| Kingston Technology |
California, United States |
| KLJ |
North Dakota, United States |
| Koch Industries |
Kansas, United States |
| Kohler Co. |
Wisconsin, United States |
| KPFF |
Oregon, United States |
| Kraton |
Texas, United States |
| Kraton Polymers LLC |
Texas, United States |
| KsFiberNet |
Kansas, United States |
| Lakeland Regional Health |
California, United States |
| Lam Research |
California, United States |
| Lam Research |
California, United States |
| Langan Engineering and Environmental Services, Inc. |
New Jersey, |
| Lehigh University |
Pennsylvania, United States |
| Lenovo |
North Carolina, United States |
| LG&E and KU Energy |
Kentucky, United States |
| Library of Congress, Congressional Research Service |
Dist. Columbia, United States |
| Liquido |
California, United States |
| Little Blue Valley Sewer District |
Missouri, United States |
| Los Alamos National Laboratory |
New Mexico, United States |
| Louisiana State University |
Louisiana, United States |
| Lowell Observatory |
Arizona, United States |
| Loyola University Chicago |
Illinois, United States |
| Lucid Motors |
California, United States |
| MacDOnald-Bedford LLC |
California, United States |
| Magoosh |
California, United States |
| Manhattan College |
New York, United States |
| Marquette University |
Wisconsin, United States |
| Marshall, Gerstein & Borun LLP |
Illinois, United States |
| Mason & Hanger |
Virginia, United States |
| Massachusetts Institute of Technology, Dept. of Aeronautics and Astronautics |
Massachusetts, United States |
| McKinsey |
District Of Columbia, United States |
| MEA Forensic Engineers & Scientists |
California, United States |
| Medtronic |
Minnesota, United States |
| Medtronic |
Minnesota, United States |
| Merck |
New Jersey, United States |
| Michael Best & Friedrich LLP |
Wisconsin, United States |
| Michigan Technological University |
Michigan, United States |
| Microsoft |
, |
| Mid-Atlantic Technology, Research & Innovation Center (MATRIC) |
West Virginia, United States |
| Milhouse Engineering & Construction, Inc. |
Illinois, United States |
| Milwaukee Metropolitan Sewerage District |
Wisconsin, United States |
| Minerals Technologies Inc |
Pennsylvania, United States |
| Minnesota Department of Transportation |
Minnesota, United States |
| MIT Lincoln Laboratory |
Massachusetts, United States |
| MIT Sloan School of Management |
Massachusetts, United States |
| Murzan, Inc. |
Georgia, United States |
| MWRA |
Massachusetts, United States |
| National Fuel Gas |
New York, United States |
| National High Magnetic Field Laboratory |
Florida, United States |
| National High Magnetic Field Laboratory |
Florida, United States |
| National Reconnaissance Office |
Virginia, United States |
| National Science Foundation |
Virginia, United States |
| National Security Agency |
Maryland, United States |
| National Wildlife Federation |
Virginia, United States |
| Natural Resources Defense Council (NRDC) |
New York, United States |
| Natural Systems Design |
Washington, United States |
| NCASI |
North Carolina, United States |
| NEIWPCC |
Massachusetts, United States |
| Netflix |
California, United States |
| New Energy Risk |
California, United States |
| New Jersey Infrastructure Bank |
New Jersey, United States |
| New York Power Authority |
New York, United States |
| Nippon Paper Industries USA |
Washington, United States |
| Nordstrom |
Washington, United States |
| Nordstrom |
Washington, United States |
| Northeast Wisconsin Technical College |
Wisconsin, United States |
| Northern Arizona University |
Arizona, United States |
| Northern Arizona University |
Arizona, United States |
| Northrop Grumman |
Virginia, United States |
| Northrop Grumman Corporation |
Virginia, United States |
| Northwestern Mutual |
Wisconsin, United States |
| NREL |
Colorado, United States |
| NuScale Power |
Oregon, United States |
| NYS Energy Research & Development Authority |
New York, United States |
| Old Dominion University |
Virginia, United States |
| Old Dominion University |
Virginia, United States |
| Olin College of Engineering |
Massachusetts, United States |
| Olin College of Engineering |
Massachusetts, United States |
| Oracle |
Texas, United States |
| Orange County |
North Carolina, United States |
| Orion Renewable Energy Group LLC |
California, United States |
| Ortho Clinical Diagnostics |
New Jersey, United States |
| Pacific Gas and Electric |
California, United States |
| PANDA AI |
Washington, United States |
| Pedernales Electric Cooperative |
Texas, United States |
| Pepco Holdings |
Delaware, United States |
| Personalis |
California, United States |
| Pharmavite |
California, United States |
| Polen Capital |
Florida, United States |
| Port of Portland |
Oregon, United States |
| Prairie State Generating Company |
Illinois, United States |
| Presidio |
New York, United States |
| Princeton Plasma Physics Laboratory |
New Jersey, United States |
| Purdue University School of Materials Engineering |
Indiana, United States |
| RAND |
California, United States |
| Reed College |
Oregon, United States |
| Reedy Creek Improvement District |
Florida, United States |
| Rice University |
Texas, United States |
| Rochester Institute of Technology |
New York, United States |
| Rockefeller Group |
New York, United States |
| Rockwell Automation |
Wisconsin, United States |
| Rockwell Automation |
Wisconsin, United States |
| Rocky Mountain Institute |
Colorado, United States |
| RSI EnTech, LLC |
Tennessee, United States |
| S. M. Wilson & Co. |
Missouri, United States |
| Saint Louis University |
Missouri, United States |
| San Francisco Municipal Transportation Agency |
California, United States |
| San Jacinto River Authority |
Texas, United States |
| Sandia National Laboratories |
New Mexico, United States |
| Schreiber Foods, Inc. |
Wisconsin, United States |
| Science Museum of Minnesota |
Minnesota, United States |
| SeeScan, Inc. |
California, United States |
| Senior Flexonics |
Illinois, United States |
| SES |
, |
| Siemens |
New Jersey, United States |
| Sierra Club |
California, United States |
| Signal |
California, United States |
| SKANSKA |
California, United States |
| SMMA |
Massachusetts, United States |
| Snowflake |
California, United States |
| SoCalGas |
California, United States |
| SOL Engineering Services |
Mississippi, United States |
| Somos |
North Carolina, United States |
| Sonos |
California, United States |
| Sony Electronics |
California, United States |
| South Coast AQMD |
California, United States |
| South Jersey Industries |
New Jersey, United States |
| Southern California Edison |
California, United States |
| Southern Illinois University Edwardsville (SIUE) |
Illinois, United States |
| Space Center Houston |
Texas, United States |
| Space Telescope Science Institute |
Maryland, United States |
| Spirit Environmental, LLC |
Texas, United States |
| Sponsors for Educational Opportunity |
New York, United States |
| Spring Line Design Architecture + Engineering, LLP |
New York, United States |
| SRI International |
California, United States |
| SSAB |
Alabama, United States |
| StockX |
Michigan, United States |
| Stone Brewing |
California, United States |
| Stoneridge Inc. |
Michigan, United States |
| SUNY College at Plattsburgh |
New York, United States |
| SWIFT |
Virginia, United States |
| Tacoma Community College |
Washington, United States |
| Tandem |
Ohio, United States |
| Teague |
Washington, United States |
| Texas Water Development Board |
Texas, United States |
| Textron |
Rhode Island, United States |
| The ASSISTments Foundation, Inc. |
Massachusetts, United States |
| The Boeing Company |
South Carolina, United States |
| The College of St. Scholastica - Duluth, MN |
Minnesota, United States |
| The Community Library Association |
Idaho, United States |
| The Dow Chemical Company |
Michigan, United States |
| The Johns Hopkins University Applied Physics Laboratory |
Maryland, United States |
| The MathWorks Inc |
Massachusetts, United States |
| The Ohio State University - Biomedical Engineering |
Ohio, United States |
| The University of Georgia |
Georgia, United States |
| Thermo Fisher Scientific |
Massachusetts, United States |
| Thorlabs |
New Jersey, United States |
| TLC Engineering Solutions |
Florida, United States |
| TMP Worldwide |
Illinois, United States |
| Topstep |
Illinois, United States |
| Town of Zebulon |
North Carolina, United States |
| TOYOTA |
Texas, United States |
| Trane Technologies |
North Carolina, United States |
| Trane Technologies |
North Carolina, United States |
| Trex Company Inc. |
Virginia, United States |
| Tufts Mechanical Engineering |
Massachusetts, United States |
| Twilio |
California, United States |
| U.S. Chemical Safety & Hazard Investigation Board |
Dist. Columbia, United States |
| U.S. Department of Transportation / Volpe Center |
Massachusetts, United States |
| U.S. DOT VOLPE CENTER |
Massachusetts, United States |
| U.S. Food and Drug Administration, Center for Veterinary Medicine |
Maryland, United States |
| UCONN |
Connecticut, United States |
| UCS |
Massachusetts, United States |
| Union College |
, |
| Union College |
New York, United States |
| Union Sanitary District |
California, United States |
| United Airlines |
Illinois, United States |
| United Technologies Corporation |
Connecticut, United States |
| United Technologies Corporation |
Connecticut, United States |
| Universal Hydrogen |
California, United States |
| University Corporation for Atmospheric Research |
Colorado, |
| University of Arkansas |
Arkansas, United States |
| University of Arkansas, Fayetteville |
Arkansas, United States |
| University of California, Berkeley--Haas School of Business |
California, United States |
| University of Central Florida |
Florida, United States |
| University of Colorado Boulder |
Colorado, United States |
| University of Dayton |
Ohio, United States |
| University of Maryland |
Maryland, United States |
| University of Michigan |
Michigan, |
| University of Michigan Transportation Research Institute |
Michigan, United States |
| University of North Alabama |
Alabama, United States |
| University of North Carolina- Chapel Hill |
North Carolina, United States |
| University of Oklahoma |
Oklahoma, United States |
| University of Southern California |
, |
| University of texas at Arlington |
Texas, United States |
| University of Virginia |
Delaware, United States |
| UTSA |
Texas, United States |
| Valparaiso University |
Indiana, United States |
| VCA Animal Hospitals |
California, United States |
| Verisign |
Virginia, United States |
| Volpe National Transportation Systems Center |
Massachusetts, United States |
| WA State Dept of Enterprise Services |
Washington, United States |
| Wabtec Corporation |
Pennsylvania, United States |
| Wabtec Corporation |
Pennsylvania, United States |
| Wake Forest University |
North Carolina, United States |
| Washington University in St. Louis |
Missouri, United States |
| Water Systems Consulting |
California, United States |
| Webb Institute |
New York, United States |
| Weber |
Illinois, United States |
| Well |
North Carolina, United States |
| Wells Fargo |
Texas, United States |
| Wesleyan University |
Connecticut, United States |
| Western Area Power Adminstration |
Arizona, United States |
| Western Resource Advocates (WRA) |
Colorado, United States |
| Wikimedia Foundation |
California, United States |
| Wilson & Company |
New Mexico, United States |
| WithersRavenel |
North Carolina, United States |
| Wolfspeed |
North Carolina, United States |
| WRAL |
North Carolina, United States |
| Yale University |
Other, United States |
| Yardi Systems |
California, United States |
| Yum! Brands, Inc. |
Kentucky, United States |
| ZapLabs |
California, United States |
| Zendrive |
California, United States |
