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.
493contracts awarded
$48,400median value
$26,040 – $111,353typical range (P25–P75)
13.6average offers received
$59,217,720total obligated
Agencies that buy the most
| Agency | Contracts | Obligated |
|---|---|---|
| Department of the Interior | 493 | $59,217,720 |
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 |
|---|---|---|---|---|
| RG-ELEPHANT BUTTE AIS TASK ORDER 2026-2027
140R4026F0045 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Elephant Butte, NM |
ADVENCO LLC | Department of the Interior Bureau of Reclamation |
$429,106 | Sep 30, 2026 Ends: Oct 14, 2027 |
| P. MULLIN - NEW SC
140G0226P0217 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Chapel Hill, NC · SBA · Offers: 30 |
PEGGY MULLIN | Department of the Interior U.S. Geological Survey |
$83,678 | Sep 28, 2026 Ends: Sep 27, 2028 |
| EO 14398 NEW SSC ALEXA DRAKE LABORATORY WORK
140G0326P0244 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Portland, OR · SBA · Offers: 4 |
ALEXA DRAKE | Department of the Interior U.S. Geological Survey |
$19,531 | Sep 28, 2026 Ends: Sep 27, 2028 |
| PROVIDE CONFLICT MANAGEMENT PROFESSIONAL SERVICES TO THE OFFICE OF COLLABORATIVE ACTION AND DISPUTE RESOLUTION (CADR).
140D0426F1106 · NAICS 541990 All Other Professional, Scientific, and Technical Services · San Francisco, CA |
KEARNS & WEST INC | Department of the Interior Departmental Offices |
$63,498 | Sep 25, 2026 Ends: Mar 25, 2028 |
| USWFS - ALASKA PREVENTATIVE HEALTH EDUCATION & FITNESS COACHING
140L3726P0145 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Fairbanks, AK · Offers: 1 |
JIM R KIMBAL ATC | Department of the Interior Bureau of Land Management |
$20,000 Potential value: $100,000 |
Sep 25, 2026 Ends: Sep 24, 2027 |
| SAGU FIRE ALARM/SUPPRESSION INSPECTION/MAINT TASK ORDER
140PS126F0080 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Tucson, AZ · Offers: 2 |
HURTVET SUBCONTRACTING, INC. | Department of the Interior National Park Service |
$18,752 | Sep 25, 2026 Ends: Sep 24, 2031 |
| GRAND TETON NATIONAL PARK (GRTE) ANNUAL FIRE SUPPRESSION SYSTEM INSPECTIONS, ANNUAL FIRE PANEL INSPECTIONS, AND 2026 REPAIRS
140P1426P0093 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Moose, WY · SBA · Offers: 6 |
ALARM CONTROL SYSTEMS INC | Department of the Interior National Park Service |
$62,939 Potential value: $228,259 |
Sep 24, 2026 Ends: Aug 31, 2031 |
| TECHINSIGHTS PLATFORM SUBSCRIPTION
140G0126P0370 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Greenwood Village, CO · Offers: 1 |
TECHINSIGHTS USA INC. | Department of the Interior U.S. Geological Survey |
$60,000 | Sep 23, 2026 Ends: Sep 22, 2027 |
| MAMU SURVEYS 2027 COOS BAY, OR
140L4326F0152 · NAICS 541990 All Other Professional, Scientific, and Technical Services · North Bend, OR |
MARY CLAIRE KIER | Department of the Interior Bureau of Land Management |
$75,158 | Sep 23, 2026 Ends: Dec 31, 2027 |
| EDNA PROCESSING
140L6326P0007 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Newport, OR · Offers: 1 |
OREGON STATE UNIVERSITY | Department of the Interior Bureau of Land Management |
$16,500 Potential value: $33,000 |
Sep 23, 2026 Ends: Aug 14, 2027 |
| NR-SRRD-184 IDIQ PARK STUDY JOTR
140P2126F0068 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Portland, OR |
OTAK, INC. | Department of the Interior National Park Service |
$108,989 | Sep 23, 2026 Ends: Oct 18, 2027 |
| STUDENT SERVICE CONTRACT - SARA JULIAN
140G0226P0079 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Jamestown, ND · SBA · Offers: 22 |
SARA DENISE JULIAN | Department of the Interior U.S. Geological Survey |
$44,877 | Sep 21, 2026 Ends: Sep 20, 2028 |
| J. NOWACEK
140G0226P0165 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Beaufort, NC · SBA · Offers: 27 |
JACKSON DOUGLAS NOWACEK | Department of the Interior U.S. Geological Survey |
$66,206 | Sep 21, 2026 Ends: Sep 20, 2028 |
| C. QUINN - NEW SC
140G0226P0166 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Lakewood, CO · SBA · Offers: 27 |
CHRISTOPHER M QUINN | Department of the Interior U.S. Geological Survey |
$89,336 | Sep 21, 2026 Ends: Sep 20, 2028 |
| NEW SSC ADDIE MOORE
140G0326P0204 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Raleigh, NC · SBA · Offers: 2 |
ADDIE MOORE | Department of the Interior U.S. Geological Survey |
$28,241 | Sep 21, 2026 Ends: Sep 27, 2028 |
| EO 14398: IN SUPPORT OF USGS, ARIZONA WATER SCIENCE CENTER; STUDENT SERVICES CONTRACT FOR FSC FACILITIES WAREHOUSE, SSC C. ANDERSON
140G0326P0258 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Flagstaff, AZ · SBA · Offers: 8 |
CHRISTOPHER ANDERSON | Department of the Interior U.S. Geological Survey |
$18,029 | Sep 21, 2026 Ends: Sep 22, 2028 |
| EO 14398 NEW SSC LUKE C KNAGGS - DATA ANALYSIS
140G0326P0274 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Fort Collins, CO · SBA · Offers: 5 |
LUKE C KNAGGS | Department of the Interior U.S. Geological Survey |
$27,047 | Sep 21, 2026 Ends: Sep 20, 2028 |
| EDIS CONSERVE TOP PRIORITY STAINED GLASS
140P4526P0016 · NAICS 541990 All Other Professional, Scientific, and Technical Services · West Orange, NJ · SBA · Offers: 4 |
FEMENELLA & ASSOCIATES, INC. | Department of the Interior National Park Service |
$36,675 | Sep 21, 2026 Ends: May 25, 2027 |
| GHSC NEIC IT INFRASTRUCTURE SUPPORT
140G0226F0278 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Denver, CO |
INALAB CONSULTING, INC. | Department of the Interior U.S. Geological Survey |
$114,029 Potential value: $228,058 |
Sep 18, 2026 Ends: Dec 04, 2028 |
| WYAO WOODWARD GOV CABINET ASSESSMENT
140R6026P0097 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Mills, WY · SBA · Offers: 3 |
WINN-MARION BARBER LLC | Department of the Interior Bureau of Reclamation |
$48,010 | Sep 18, 2026 Ends: Mar 22, 2027 |
| SECRETARIAL ELECTION SUPPORT SERVICES FOR PINE RIDGE AGENCY
140A0126P0071 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Albuquerque, NM · Offers: 1 |
INK IMPRESSIONS, INCORPORATED | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$55,887 | Sep 17, 2026 Ends: Sep 17, 2026 |
| WATER RIGHTS LITIGATION SUPPORT FOR FORT BELKNAP AGENCY (AKANA)
140A0426C0003 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Portland, OR · Offers: 1 |
COOPER ZIETZ ENGINEERS, INC. | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$55,000 Potential value: $275,000 |
Sep 16, 2026 Ends: Sep 23, 2027 |
| TECHNICAL SUPPORT SERVICES FOR DEMD
140A1626F0122 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Winnebago, NE |
FLATWATER, INCORPORATED | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$4,670,906 | Sep 16, 2026 Ends: May 12, 2027 |
| 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 |
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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.