Federal contract awards: NAICS 541690 (Other Scientific and Technical Consulting 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.
70contracts awarded
$98,354median value
$42,654 – $330,646typical range (P25–P75)
5.9average offers received
$51,810,295total 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 | 70 | $51,810,295 |
Top winners
| Company | Contracts | Obligated |
|---|---|---|
| ESSEX MANAGEMENT LLC | 5 | $24,646,772 |
| ECODATA ANALYTICS LLC | 5 | $9,279,019 |
| BOOZ ALLEN HAMILTON INC | 1 | $4,904,373 |
| HENDALL INC | 1 | $3,334,624 |
| DELOITTE CONSULTING LLP | 3 | $1,639,781 |
| DDC 4C, LLC | 3 | $1,332,972 |
| COASTAL FRONTIERS CORPORATION | 1 | $978,545 |
| COREY REYNOLDS LLC | 3 | $747,270 |
| ALASKA BIOMAP, INC | 5 | $619,926 |
| SISKIYOU BIOSURVEY LLC | 1 | $582,665 |
Contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| RBM10 ANALYSIS OF KLAMATH RIVER DAM REMOVAL WATER TEMPERATURE EFFECTS AND PUBLICATION.
140G0326P0248 · NAICS 541690 Other Scientific and Technical Consulting Services · Eureka, CA · SBA · Offers: 3 |
JOSHUA E ASARIAN | Department of the Interior U.S. Geological Survey |
$39,900 | Aug 12, 2026 Ends: Dec 31, 2027 |
| PC-26-01A, PACIFIC DEEPWATER INVESTIGATI
140M0126P0009 · NAICS 541690 Other Scientific and Technical Consulting Services · Dover, MA · SBA · Offers: 2 |
ATDEPTH MRV INC. | Department of the Interior Bureau of Ocean Energy Management |
$359,025 | Aug 12, 2026 Ends: Feb 11, 2028 |
| A. OTWELL - NEW SC
140G0226P0235 · NAICS 541690 Other Scientific and Technical Consulting Services · Denver, CO · SBA · Offers: 8 |
ALLICYN M OTWELL | Department of the Interior U.S. Geological Survey |
$43,555 | Aug 10, 2026 Ends: Aug 09, 2028 |
| BRUKER VERTEX 70 FT-IR SPECTROMETER WITH HYPERION 3000 MICROSCOPE - 1-YEAR SERVICE
140G0226P0245 · NAICS 541690 Other Scientific and Technical Consulting Services · Denver, CO · Offers: 1 |
BRUKER SCIENTIFIC LLC | Department of the Interior U.S. Geological Survey |
$17,688 | Aug 10, 2026 Ends: Aug 09, 2027 |
| NEW STUDENT EMILY DAVIS
140G0126P0285 · NAICS 541690 Other Scientific and Technical Consulting Services · Kearneysville, WV · SBA · Offers: 3 |
EMILY N DAVIS | Department of the Interior U.S. Geological Survey |
$24,950 Potential value: $49,999 |
Aug 05, 2026 Ends: Aug 02, 2028 |
| MT BOZEMAN FISH HC LAB OPERATIONS CONSULTANT
140FS226P0245 · NAICS 541690 Other Scientific and Technical Consulting Services · Bozeman, MT · Offers: 1 |
RC FISH LLC | Department of the Interior U.S. Fish and Wildlife Service |
$30,000 | Aug 04, 2026 Ends: Sep 14, 2027 |
| EO 14398 - THIS REQUIREMENT IS FOR TASK ORDER 2 AGAINST 140G0323D0010: EVALUATION AND INTERPRETATION OF THE GEOCHEMISTRY OF VOLCANIC AND GEO…
140G0326F0070 · NAICS 541690 Other Scientific and Technical Consulting Services |
WERNER CYNTHIA ANNE | Department of the Interior U.S. Geological Survey |
$44,962 | Aug 03, 2026 Ends: Dec 31, 2027 |
| SME III FOR OTS DWP TASK ORDER TECHNICAL ASSISTANCE AND ADMINISTRATIVE SUPPORT (TAAS) IDIQ
140A1626F0080 · NAICS 541690 Other Scientific and Technical Consulting Services · Lakewood, CO |
ECODATA ANALYTICS LLC | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$109,267 | Aug 01, 2026 Ends: Feb 28, 2027 |
| AK-ARD-ECOL SVCS AND FSHRS-ARCTIC COAST
140FS126F0068 · NAICS 541690 Other Scientific and Technical Consulting Services · Homer, AK |
ALASKA BIOMAP, INC | Department of the Interior U.S. Fish and Wildlife Service |
$330,000 | Jul 28, 2026 Ends: Aug 31, 2028 |
| BLACK ABALONE MONITORING
140G0326P0218 · NAICS 541690 Other Scientific and Technical Consulting Services · Langley, WA · SBA · Offers: 2 |
KENNETH COLLINS | Department of the Interior U.S. Geological Survey |
$30,000 | Jul 28, 2026 Ends: Apr 30, 2027 |
| NATIONAL HUMAN GENOME RESEARCH INSTITUTE (NHGRI) DATA MANAGEMENT AND SHARING POLICY SUPPORT SERVICES (DMSPSS)
140D0426F0568 · NAICS 541690 Other Scientific and Technical Consulting Services · Bethesda, MD · Offers: 1 |
DELOITTE CONSULTING LLP | Department of the Interior Departmental Offices |
$562,922 Potential value: $2,691,672 |
Jul 03, 2026 Ends: Jul 02, 2027 |
| STUDENT CONTRACTOR LINDSAY DORN
140G0226P0203 · NAICS 541690 Other Scientific and Technical Consulting Services · Denver, CO · SBA · Offers: 26 |
LINDSEY DORN | Department of the Interior U.S. Geological Survey |
$72,704 | Jul 01, 2026 Ends: Jul 05, 2028 |
| STUDENT SERVICE CONTRACT - VIVIAN LI
140G0226P0082 · NAICS 541690 Other Scientific and Technical Consulting Services · Boulder, CO · SBA · Offers: 17 |
VIVIAN LI | Department of the Interior U.S. Geological Survey |
$54,976 | Jun 30, 2026 Ends: Jun 29, 2028 |
| S. REYES - NEW SC
140G0226P0146 · NAICS 541690 Other Scientific and Technical Consulting Services · Denver, CO · SBA · Offers: 18 |
SERA MAURICE T REYES | Department of the Interior U.S. Geological Survey |
$34,824 | Jun 29, 2026 Ends: Jun 28, 2028 |
| NEW SC - DANIELLE SIRIVAT
140G0226P0182 · NAICS 541690 Other Scientific and Technical Consulting Services · Denver, CO · SBA · Offers: 17 |
DANIELLE SIRIVAT | Department of the Interior U.S. Geological Survey |
$75,016 | Jun 26, 2026 Ends: Jun 28, 2028 |
| TASK ORDER 22 - BIOMEDICAL DATA ANALYSIS SUPPORT AND TRAINING (BDAST)
140D0426F0654 · NAICS 541690 Other Scientific and Technical Consulting Services · Bethesda, MD · Offers: 2 |
ESSEX MANAGEMENT LLC | Department of the Interior Departmental Offices |
$1,071,133 | Jun 18, 2026 Ends: Aug 30, 2027 |
| EO 14398 - CALSIM 3 MODEL DEVELOPMENT AND OPERATIONS ANALYSIS
140R2026P0053 · NAICS 541690 Other Scientific and Technical Consulting Services · Sacramento, CA · Offers: 3 |
MBK ENGINEERS | Department of the Interior Bureau of Reclamation |
$330,861 Potential value: $1,597,843 |
Jun 15, 2026 Ends: Jun 14, 2027 |
| SERVICE - WI2_IN2_NY5- WETLANDS MAPPING SERVICES FOR USFWS ECOLOGICAL SERVICES.
140FS326F0120 · NAICS 541690 Other Scientific and Technical Consulting Services · Juneau, AK |
ALASKA BIOMAP, INC | Department of the Interior U.S. Fish and Wildlife Service |
$108,383 Potential value: $216,766 |
Jun 09, 2026 Ends: Jun 08, 2027 |
| UMESC LOON STUDY A
140G0226P0162 · NAICS 541690 Other Scientific and Technical Consulting Services · Minneapolis, MN · SBA · Offers: 2 |
THOMAS R SAVRE | Department of the Interior U.S. Geological Survey |
$20,925 Potential value: $22,525 |
Jun 06, 2026 Ends: Aug 19, 2026 |
| LARGE RIVER MONITORING METHODS REVIEW
140L6326P0004 · NAICS 541690 Other Scientific and Technical Consulting Services · Anchorage, AK · SBA · Offers: 7 |
SP CRAMER & ASSOCIATES INC | Department of the Interior Bureau of Land Management |
$32,000 | Jun 04, 2026 Ends: Oct 02, 2026 |
| EO 14398 - THIS REQUIREMENT IS FOR SUPPORT SERVICES FOR EARTHQUAKE SCIENCE CENTER. EARTHQUAKE EARLY WARNING SYSTEM.
140G0326P0144 · NAICS 541690 Other Scientific and Technical Consulting Services · Lakewood, CO · SBA · Offers: 5 |
COREY REYNOLDS LLC | Department of the Interior U.S. Geological Survey |
$281,980 | Jun 02, 2026 Ends: Sep 30, 2027 |
| HYDROLOGIST FOR DWP TECHNICAL ASSISTANCE AND ADMINISTRATIVE SUPPORT (TAAS) IDIQ
140A1626F0045 · NAICS 541690 Other Scientific and Technical Consulting Services · Seattle, WA |
ECODATA ANALYTICS LLC | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$219,684 Potential value: $1,175,842 |
Jun 01, 2026 Ends: May 31, 2027 |
| SSC KYLE DREGNEY
140G0226P0121 · NAICS 541690 Other Scientific and Technical Consulting Services · La Crosse, WI · SBA · Offers: 8 |
KYLE DREGNEY | Department of the Interior U.S. Geological Survey |
$20,086 | Jun 01, 2026 Ends: May 31, 2028 |
| STUDENT CONTRACT - ERICA STEGENS
140G0226P0125 · NAICS 541690 Other Scientific and Technical Consulting Services · Huron, OH · SBA · Offers: 12 |
ERICA STEGENS | Department of the Interior U.S. Geological Survey |
$49,195 | May 22, 2026 Ends: May 31, 2028 |
| EO 14398 - GLBA MURRELET TECHNICAL SUPPORT
140P9726P0028 · NAICS 541690 Other Scientific and Technical Consulting Services · Juneau, AK · Offers: 1 |
HOEKMAN STEVEN | Department of the Interior National Park Service |
$23,883 | May 21, 2026 Ends: May 25, 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.