| NV5 Geospatial, Inc. | Saint Petersburg | FL | $373M |
| Surdex Corporation | Chesterfield | MO | $83M |
| Aero-graphics Inc. | South Salt Lake | UT | $67.5M |
| The Stratagem Group LLC | Ypsilanti | MI | $65.7M |
| The Sanborn Map Company, Inc. | Colorado Springs | CO | $49.7M |
| Etrac, A Woolpert Company | San Rafael | CA | $44.3M |
| Ocean Surveys, Inc. | Old Saybrook | CT | $34.9M |
| Surveying And Mapping, LLC | Austin | TX | $34.1M |
| Terrasond Limited | Palmer | AK | $33.4M |
| Towill, Inc. | Concord | CA | $32.2M |
| Seaside Engineering & Surveying, LLC | Baker | FL | $30.4M |
| WMR-532 LLC | Athens | AL | $26.2M |
| Geodynamics LLC | Newport | NC | $25.8M |
| Emc Inc. | Grenada | MS | $25.6M |
| Keystone Aerial Surveys, Inc. | Philadelphia | PA | $23.3M |
| Planet Labs PBC | San Francisco | CA | $19.6M |
| Aerial Services, Inc. | Cedar Falls | IA | $19.6M |
| Southeast Geospatial, JV LLC | Jacksonville | FL | $19.5M |
| Optimal Geo, LLC | Athens | AL | $18.8M |
| Digital Aerial Solutions, LLC | Riverview | FL | $17.6M |
| Chustz Surveying LLC | New Roads | LA | $17.5M |
| Johnson-frank & Associates, Inc. | Anaheim | CA | $16.8M |
| Environmental Science Services Inc. | Denham Springs | LA | $15M |
| Industrieanlagen-betriebsgesellschaft Mit Beschrankter Haftung | Ottobrunn | | $13.8M |
| Iic Technologies Inc. | Ellicott City | MD | $13.1M |
| Consolidated Land Services, Inc. | Mountain Home | AR | $11.4M |
| Johnson-mcadams Surveying & Mapping LLC | Greenwood | MS | $10.7M |
| Midland Surveying, Inc. | Maryville | MO | $8.95M |
| Artisan Consulting Engineers LLC | Chapin | IL | $8.85M |
| The Atlantic Group LLC | Huntsville | AL | $8.66M |
| Precision Measurements Inc. | Virginia Beach | VA | $6.98M |
| Survtech Solutions, Inc. | Tampa | FL | $6.87M |
| Precision Surveys Inc. | Albuquerque | NM | $6.34M |
| Dimco Inc. | Vicksburg | MS | $6.22M |
| Gda Corp. | State College | PA | $5.93M |
| Horsepower Geospatial LLC | Huntsville | AL | $5.87M |
| Rescan Inc. | Menlo Park | CA | $5.62M |
| Rogers Surveying, PLLC | Staten Island | NY | $5.14M |
| Axim Geospatial LLC | Sun Prairie | WI | $5.13M |
| Environmental Research Incorporated | Front Royal | VA | $4.95M |
| Minister & Glaeser Surveying, Inc. | Vancouver | WA | $4.87M |
| Bowen Engineering & Surveying, P.C. | Cape Girardeau | MO | $4.22M |
| Overwatch Aero LLC | Santa Maria | CA | $4.11M |
| Gustin, Cothern, & Tucker, Inc. | Niceville | FL | $4.08M |
| TSG Solutions, Inc. | Carlsbad | CA | $4.06M |
| Pathway Services Inc. | Broken Arrow | OK | $4.05M |
| Airborne Snow Observatories Inc. | Mammoth Lakes | CA | $3.99M |
| Javier E Bidot & Associates P.S.C | Caguas | PR | $3.95M |
| Aps Survey & Mapping, Inc. | Bellevue | WA | $3.91M |
| Joa Surveys LLC | Anchorage | AK | $3.83M |
| Allegheny Surveys Inc. | Birch River | WV | $3.82M |
| Fugro Geospatial, Inc. | Houston | TX | $3.8M |
| Tukuh Technology Services, LLC | Kansas City | MO | $3.74M |
| Park Coastal Surveying, LLC | Palmetto | FL | $3.71M |
| Degrove Surveyors, Inc. | Jacksonville | FL | $3.67M |
| Chustz + Es2 Joint Venture, LLC | Denham Springs | LA | $3.65M |
| Compassdata Inc. | Englewood | CO | $3.62M |
| Controlpoint Surveying Inc. | Honolulu | HI | $3.59M |
| Norbit US Ltd. | Goleta | CA | $3.39M |
| Tenna Systems, Inc. | Woodbury | NY | $3.39M |
| Robotic Services Inc. | Daytona Beach | FL | $3.35M |
| NTB Associates, Inc. | Shreveport | LA | $3.32M |
| Compassqsi, LLC | Englewood | CO | $3.14M |
| Hyatt Survey Services, Inc. | Bradenton | FL | $3.13M |
| R. Lopez De Azua & Assoc, Inc. | San Juan | PR | $3.1M |
| Ldsi-gct, LLC | Charlotte | NC | $3.1M |
| S&F Land Services, LLC | Portland | OR | $2.99M |
| Land Iq, LLC | Sacramento | CA | $2.98M |
| Midland Surveying & Mapping JV | Maryville | MO | $2.96M |
| Creative Map Corporation | Merrimac | MA | $2.74M |
| Whidden DRMP Joint Venture LLC | West Palm Beach | FL | $2.65M |
| Ruth L. Trujillo Rodriguez Professional Land Surveyors PSC | San Juan | PR | $2.53M |
| American Resources Group Ltd. | Carbondale | IL | $2.52M |
| Cinquini & Passarino Inc. | Santa Rosa | CA | $2.52M |
| Earth Observant Inc. | Lafayette | CO | $2.5M |
| Transparent Sky LLC | Edgewood | NM | $2.48M |
| Brockamp Land Surveying LLC | Wallowa | OR | $2.4M |
| Teleqo Technical Solutions Inc. | Falls Church | VA | $2.4M |
| Purehm U.S. Inc. | Middletown | CT | $2.27M |
| Glahe & Associates Inc. | Sandpoint | ID | $2.18M |
| D. Woolley & Associates, Inc. | Tustin | CA | $1.86M |
| Frank X. Spencer And Associates, Inc. | El Paso | TX | $1.78M |
| Cole Surveying And Design, Pa | Asheville | NC | $1.75M |
| Kapta Space Corp. | Seattle | WA | $1.75M |
| FGS-GRW Mp, LLC | Fort Walton Beach | FL | $1.73M |
| Garland Land Surveying Inc. | Alberton | MT | $1.66M |
| Pickett And Associates, LLC | Tampa | FL | $1.62M |
| Kankyo Trinity Inc. | Chofu City | | $1.6M |
| Geographic Technologies Group, LLC | Goldsboro | NC | $1.54M |
| Buckley Group, LLC | Athens | OH | $1.45M |
| Bye Uas Inc. | Mclean | VA | $1.38M |
| Geoterra Inc. | Eugene | OR | $1.36M |
| Foundation Stack Ai Inc. | Mc Lean | VA | $1.32M |
| Mda Geospatial Services Inc. | Richmond | BC | $1.26M |
| Aks Engineering & Forestry, LLC | Tualatin | OR | $1.23M |
| Joyner Keeny PLLC | Rocky Mount | NC | $1.21M |
| Landtech, Inc. | Houston | TX | $1.19M |
| Shawnee Survey & Consulting Inc. | Vienna | IL | $1.12M |
| Armstrong Surveying, Inc. | Prineville | OR | $1.11M |
| Eastside Consultants Inc. | Issaquah | WA | $1.1M |
