Companies with primary NAICS 541330, by prime awards since FY2021
Rows 6,701–6,800 of 8,155, largest first
| Company | City | State | Prime awards since FY2021 |
|---|---|---|---|
| Olsson, Inc.Joplin, MO · UEI LU37JRYVFYQ8 | Joplin | MO | Subcontractor |
| Olsson, Inc.Overland Park, KS · UEI JKNBV5LAYW17 | Overland Park | KS | Subcontractor |
| Omicron Research Corp. | Huntsville | AL | Subcontractor |
| Onboresight Research LLC | Lihue | HI | Subcontractor |
| On-site Insight Inc. | Norwood | MA | $0 |
| Opal Matrix LLC | Springfield | VA | Subcontractor |
| Optimal Solutions Inc. | Bridgewater | NJ | $0 |
| Optimization Technology, Inc. | Huntsville | AL | Subcontractor |
| Optimum Design Associates LLC | San Jose | CA | Subcontractor |
| Optimum Governmental Solutions LLC | Phoenix | AZ | Subcontractor |
| Orah Constructive Technologies, Inc. | Brookeville | MD | Subcontractor |
| Orano Federal Services LLC | Federal Way | WA | Subcontractor |
| Orbis Sibro Inc. | Washington | DC | Subcontractor |
| Orbital Transports LLC | Chicago | IL | $0 |
| O'reilly, Talbot & Okun Associates, Inc. | Springfield | MA | $0 |
| Orient Engineering Consultancy And Design | Amman | Subcontractor | |
| Origin Design Co. | Dubuque | IA | $0 |
| Osborn Consulting, Inc. | Bellevue | WA | Subcontractor |
| Osirius Group, LLC | Birmingham | MI | $0 |
| Osmundson & Associates Cost Consultants, Inc. | Elkton | VA | $0 |
| Ott-sakai & Associates LLC | Mountlake Terrace | WA | Subcontractor |
| Ove Arup & Partners P.C. | New York | NY | $0 |
| Over Air Solutions LLC | Ashburn | VA | Subcontractor |
| Own, Inc. | Springfield | MO | Subcontractor |
| Ownz Engineering, LLC | Bedford | IN | Subcontractor |
| Oyo Corporation, Pacific | Tumon | GU | Subcontractor |
| Ozark Optical Systems LLC | Mountain Home | AR | Subcontractor |
| Pace Engineering, Inc. | Redding | CA | $0 |
| Pacific-atlantic Consulting & Engineering LLC | Norfolk | VA | Subcontractor |
| Pacific Cost Engineering LLC | Kapolei | HI | Subcontractor |
| Pacific Crest Engineering Inc. | Watsonville | CA | $0 |
| Pacific Engineering & Design, PLLC | Wenatchee | WA | $0 |
| Pacific Research Group | Somis | CA | $0 |
| Pacific Soils Engineering & Testing Inc. | Tamuning | GU | Subcontractor |
| Padden Design Engineering, LLC | Stuart | FL | Subcontractor |
| Palmer Engineering Co. | Winchester | KY | $0 |
| Palmetto Air & Water Balance - Raleigh, Inc. | Morrisville | NC | Subcontractor |
| Palski & Associates, Inc. | Colorado Springs | CO | Subcontractor |
| Pangeo, Inc. | Seattle | WA | Subcontractor |
| Pantheon Integrated Solutions, Inc. | Manassas | VA | Subcontractor |
| Pany & Lentz Engineering Co. | Allentown | PA | Subcontractor |
| Pape-dawson Consulting Engineers, LLC | San Antonio | TX | Subcontractor |
| Paradigm Max Q LLC | Arlington | VA | Subcontractor |
| Paradigm Works, Inc. | Windham | NH | Subcontractor |
| Parametric Solutions Inc. | Jupiter | FL | Subcontractor |
| Parametrix Inc.Albuquerque, NM · UEI DKFTZ7AET1X3 | Albuquerque | NM | $0 |
| Parametrix Inc.Portland, OR · UEI DQU1GG1JG577 | Portland | OR | $0 |
| Parametrix Inc.Seattle, WA · UEI QME4KSAHGYY1 | Seattle | WA | $0 |
| Paren, Inc. | Honolulu | HI | Subcontractor |
| Parikh Consultants Inc. | Milpitas | CA | Subcontractor |
| Parry Labs, LLC | Huntsville | AL | Subcontractor |
| Parsons Government Services Inc.Richmond, KY · UEI D9WFT47JSHD7 | Richmond | KY | Subcontractor |
| Parsons Government Services Inc.Indianapolis, IN · UEI GDJ1DGJVM5G6 | Indianapolis | IN | Subcontractor |
| Parsons Government Services Inc.Peachtree Corners, GA · UEI J5WMLNNVHCD9 | Peachtree Corners | GA | $0 |
| Parsons Government Services Inc.St Louis, MO · UEI PNVBJ2SHHNT7 | St Louis | MO | Subcontractor |
| Parsons Government Services Inc.Denver, CO · UEI VLFVDJ9WSRN6 | Denver | CO | $0 |
| Parsons Government Services Inc.Syracuse, NY · UEI Y2VALDYNNKP3 | Syracuse | NY | Subcontractor |
| Parsons Government Services Inc.Annapolis Junction, MD · UEI YMZ4JDEQF4M8 | Annapolis Junction | MD | Subcontractor |
| Parsons Group International Limited | London | $0 | |
| Parsons Transportation Group Inc. | Centreville | VA | Subcontractor |
| Parsons Transportation Group Of New York, Inc. | New York | NY | Subcontractor |
| Paschal Solutions, Inc. | Loudon | TN | Subcontractor |
| Pathways Consulting, LLC | Lebanon | NH | $0 |
| Patrick Engineering Inc. | Lisle | IL | $0 |
| Patriot Engineering And Environmental, Inc. | Indianapolis | IN | Subcontractor |
| Patterson & Dewar Engineers, Inc. | Norcross | GA | Subcontractor |
| PBS Engineering & Associates, P.C. | Bronx | NY | Subcontractor |
| P B S Engineers, Inc. | Glendora | CA | $0 |
| PCB International LLC | Montgomery Village | MD | $0 |
| PCS Structural Solutions Inc. | Tacoma | WA | Subcontractor |
| Pearson Engineering Associates, Inc. | Phoenix | AZ | $0 |
| Pearson Kent Mckinley Raaf Engineers LLC | Lenexa | KS | Subcontractor |
| Peer Consultants, P.C. | Washington | DC | Subcontractor |
| Pegasi Defense LLC | Fairfax | VA | Subcontractor |
| Pegasus Technologies & Solutions, Inc. | Huntsville | AL | Subcontractor |
| Pelican Engineering, L.L.C. | Lafayette | LA | $0 |
| Pelico Marine LLC | Miami Shores | FL | Subcontractor |
| Pemcco, Inc. | Virginia Beach | VA | Subcontractor |
| Pennoni Associates Inc. | Haddon Heights | NJ | Subcontractor |
| Perales Consulting Group LLC | Benson | AZ | Subcontractor |
| Peraton Corp. | Reston | VA | Subcontractor |
| Peraton Inc.Newport News, VA · UEI GEETSAEBKJG5 | Newport News | VA | $0 |
| Peraton Inc.Suffolk, VA · UEI RQB8LU2UKGQ6 | Suffolk | VA | Subcontractor |
| Peraton Inc.Huntsville, AL · UEI DLJSNGH1H4Y1 | Huntsville | AL | $0 |
| Peraton Inc.Bellevue, NE · UEI XLZGENKM62J1 | Bellevue | NE | $0 |
| Peraton Technology Services Inc.Herndon, VA · UEI DKHXM53V1BU5 | Herndon | VA | Subcontractor |
| Peraton Technology Services Inc.Santa Clara, CA · UEI LXSTP915A4N5 | Santa Clara | CA | $0 |
| Percell Taureau Consulting Corporation | Denver | CO | Subcontractor |
| Performance Embedded Inc. | San Diego | CA | Subcontractor |
| Performance Engineering Group, Inc. | Jacksonville | FL | Subcontractor |
| Peridot, Inc. | Hoagland | IN | Subcontractor |
| Perigee Prime Ae Sb JV23, LLC | West Jordan | UT | $0 |
| Perigo Technical & Services LLC | Lititz | PA | Subcontractor |
| Perry L Kavros | San Jose | CA | $0 |
| Pervan Sherry L | Chicago | IL | $0 |
| Peters Engineering | Sacramento | CA | Subcontractor |
| PFP Engineering & Design, Inc. | Frederick | MD | Subcontractor |
| P G & H Engineering, Inc. | Tampa | FL | $0 |
| Pharos Consulting LLC | Oakton | VA | Subcontractor |
| Phoenix Engineering, Inc. | Parkton | MD | $0 |