Federal contract awards: NAICS 541990 (All Other Professional, Scientific, and Technical Services)
Past federal contracts, straight from USAspending.gov. Use them to price your bid, size up the competition and find the agencies that buy what you sell.
Showing contracts that started in the last 12 months (first 2 pages). Register free to browse every page.
495contracts awarded
$48,400median value
$26,046 – $111,340typical range (P25–P75)
13.5average offers received
$59,276,087total obligated
Awards by fiscal year
Fiscal years run October to September (FY2025 = Oct 2024 – Sep 2025). The current year is still in progress.
Agencies that buy the most
| Agency | Contracts | Obligated |
|---|---|---|
| Department of the Interior | 495 | $59,276,087 |
Top winners
| Company | Contracts | Obligated |
|---|---|---|
| CHEROKEE UNITED SERVICES, L.L.C. | 63 | $9,886,909 |
| INALAB CONSULTING, INC. | 36 | $7,501,188 |
| XCELLENT TECHNOLOGY SOLUTIONS, INC | 9 | $6,468,364 |
| FLATWATER, INCORPORATED | 1 | $4,670,906 |
| MORPHOSIS INC | 1 | $3,499,999 |
| HAMER ENVIRONMENTAL LIMITED PARTNERSHIP | 5 | $2,336,910 |
| AKIMA SYSTEMS ENGINEERING LLC | 29 | $2,207,311 |
| MONTECH INC | 18 | $2,121,654 |
| ADVENCO LLC | 3 | $1,238,789 |
| CCI CONSTRUCTION AND ENERGY SERVICES, LLC | 5 | $1,157,792 |
Contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| SCIENCE AND TECHNICAL SUPPORT SERVICES IDIQ CONTRACT (STSSC)-NGTOC
140G0226F0271 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Rolla, MO |
XCELLENT TECHNOLOGY SOLUTIONS, INC | Department of the Interior U.S. Geological Survey |
$935,751 | Sep 16, 2026 Ends: Dec 31, 2026 |
| FY2026-2027 PROGRAM/PROJECT MANAGEMENT SERVICES
140G0226F0273 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Rolla, MO |
XCELLENT TECHNOLOGY SOLUTIONS, INC | Department of the Interior U.S. Geological Survey |
$66,984 | Sep 16, 2026 Ends: Dec 31, 2026 |
| DIGITAL SERVICES, GEOSPATIAL TECHNICAL SERVICES
140G0226F0272 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Ansonia, CT |
XCELLENT TECHNOLOGY SOLUTIONS, INC | Department of the Interior U.S. Geological Survey |
$614,147 | Sep 15, 2026 Ends: Dec 31, 2026 |
| NEW SSC MAIA CADDLE
140G0226P0187 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Fort Collins, CO · SBA · Offers: 23 |
MAIA CADDLE | Department of the Interior U.S. Geological Survey |
$74,228 | Sep 15, 2026 Ends: Sep 14, 2028 |
| L. SORROW - NEW SC
140G0226P0233 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Jefferson, GA · SBA · Offers: 1 |
LINCOLN MICHAEL SORROW | Department of the Interior U.S. Geological Survey |
$13,902 | Sep 15, 2026 Ends: Sep 14, 2027 |
| EO 14398 - THIS REQUIREMENT IS FOR SUPPORT SERVICES FOR EARTH & SPACE SCIENCES. TREE RING ANALYSIS
140G0326P0270 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Tucson, AZ · Offers: 1 |
UNIVERSITY OF ARIZONA | Department of the Interior U.S. Geological Survey |
$51,542 Potential value: $103,084 |
Sep 15, 2026 Ends: Sep 14, 2027 |
| CS-ASSET MANAGEMENT PROGRAM SUPPORT
140P2126F0146 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Washington, DC · Offers: 2 |
NAVANCIO LLC | Department of the Interior National Park Service |
$987,989 Potential value: $2,005,368 |
Sep 15, 2026 Ends: Sep 20, 2028 |
| INFORMATION BLOCKING INVESTIGATION SUPPORT
140D0426P0338 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Rockville, MD · Offers: 1 |
TARON, LLC | Department of the Interior Departmental Offices |
$44,625 Potential value: $210,200 |
Sep 14, 2026 Ends: Sep 14, 2029 |
| STUDENT SERVICES HAROLD OPPENHEIM
140G0226P0206 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Denver, CO · SBA · Offers: 21 |
SHOPDOG CONSULTING LLC | Department of the Interior U.S. Geological Survey |
$24,667 | Sep 14, 2026 Ends: Sep 13, 2028 |
| STUDENT SERVICE CONTRACT - LUKE VO 26-SDS401-LV-SC-DEN-Y1
140G0226P0254 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Denver, CO · SBA · Offers: 4 |
LUKE THUAN VO | Department of the Interior U.S. Geological Survey |
$50,698 | Sep 14, 2026 Ends: Sep 13, 2028 |
| X: NOGRN, SERVICE, 2026 MURAL MAINTENANCE AND COLOR INVESTIGATION AT THE AQUATIC PARK BATHHOUSE, SAN FRANCISCO NHP (SAFR).
140P8626P0029 · NAICS 541990 All Other Professional, Scientific, and Technical Services · San Francisco, CA · SBA · Offers: 7 |
MURALIS ART CONSERVATON LLC | Department of the Interior National Park Service |
$49,784 | Sep 12, 2026 Ends: Jan 15, 2027 |
| SHAKECAST DEVELOPMENT & SUPPORT
140G0226F0277 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Denver, CO |
INALAB CONSULTING, INC. | Department of the Interior U.S. Geological Survey |
$196,496 | Sep 10, 2026 Ends: Sep 30, 2027 |
| CBD NSO SURVEYS 2027_COOS BAY, OR
140L4326F0154 · NAICS 541990 All Other Professional, Scientific, and Technical Services · North Bend, OR |
HAMER ENVIRONMENTAL LIMITED PARTNERSHIP | Department of the Interior Bureau of Land Management |
$316,581 | Sep 10, 2026 Ends: Dec 31, 2027 |
| PROVIDE FACILITATION, COLLABORATIVE PROBLEM-SOLVING SERVICES TO FISH AND WILDLIFE SERVICE (FWS).
140D0426F1103 · NAICS 541990 All Other Professional, Scientific, and Technical Services · San Francisco, CA |
KEARNS & WEST INC | Department of the Interior Departmental Offices |
$24,018 | Sep 09, 2026 Ends: Sep 13, 2027 |
| STUDENT CONTRACT - ELLA MCNEECE
140G0226P0228 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Ann Arbor, MI · SBA · Offers: 6 |
ELLA A MCNEECE | Department of the Interior U.S. Geological Survey |
$48,400 | Sep 08, 2026 Ends: Sep 07, 2028 |
| STUDENT CONTRACT - ROY MELLUISH
140G0226P0229 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Ann Arbor, MI · SBA · Offers: 6 |
ROY MELLUISH | Department of the Interior U.S. Geological Survey |
$48,400 | Sep 08, 2026 Ends: Sep 07, 2028 |
| NEIC AI/ML AND DATA STREAMING DEVELOPMENT
140G0226F0260 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Denver, CO |
INALAB CONSULTING, INC. | Department of the Interior U.S. Geological Survey |
$240,096 | Sep 03, 2026 Ends: Jun 24, 2027 |
| XTS SYSTEMS DEVELOPMENT TASK ORDER
140G0226F0269 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Rolla, MO |
XCELLENT TECHNOLOGY SOLUTIONS, INC | Department of the Interior U.S. Geological Survey |
$1,594,908 | Sep 02, 2026 Ends: Dec 31, 2026 |
| 26-TAR400-BW-SC-DEN-Y1
140G0226P0143 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Denver, CO · SBA · Offers: 8 |
SUMMIT LOGIC CONSULTING LLC | Department of the Interior U.S. Geological Survey |
$73,840 | Sep 02, 2026 Ends: Sep 01, 2028 |
| NEW SSC - ISEAH SAYEED HASAN 26-CGS403-IH-SC-DEN-Y1
140G0226P0186 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Rolla, MO · SBA · Offers: 7 |
ISEAH SAYEED HASAN | Department of the Interior U.S. Geological Survey |
$52,787 | Sep 02, 2026 Ends: Sep 01, 2028 |
| DIGITAL SERVICES, 2026-27 INNOVATIONS INCLUDING DYNAMIC MAP
140G0226F0268 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Rolla, MO |
XCELLENT TECHNOLOGY SOLUTIONS, INC | Department of the Interior U.S. Geological Survey |
$467,317 | Sep 01, 2026 Ends: Sep 01, 2026 |
| GS11 SSC MAX JONES
140G0226P0274 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Jamestown, ND · SBA · Offers: 7 |
DAVID MAXWELL JONES | Department of the Interior U.S. Geological Survey |
$74,921 | Sep 01, 2026 Ends: Sep 07, 2028 |
| LOWER PAYETTE STREAM GAGING
140R1726P0046 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Boise, ID · Offers: 1 |
IDAHO POWER COMPANY | Department of the Interior Bureau of Reclamation |
$11,657 Potential value: $61,887 |
Sep 01, 2026 Ends: Aug 31, 2027 |
| RESEARCH II EO 14398 - STSSC IDIQ, USGS SOUTHEAST REGION, SPCMSC
140G0126F0283 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Saint Petersburg, FL |
CHEROKEE UNITED SERVICES, L.L.C. | Department of the Interior U.S. Geological Survey |
$61,192 | Aug 31, 2026 Ends: May 31, 2027 |
| SUBJECT MATTER EXPERT V EO 14398 - STSSC IDIQ, USGS SOUTHEAST REGION, SPCMSC
140G0126F0284 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Saint Petersburg, FL |
CHEROKEE UNITED SERVICES, L.L.C. | Department of the Interior U.S. Geological Survey |
$60,088 | Aug 31, 2026 Ends: May 31, 2027 |
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Register freeSource: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.