Recompetes › NAICS 541690
NAICS 541690 — Other Scientific and Technical Consulting Services: contracts expiring in the next 18 months
988expiring contracts
$3.5Btotal value
Sorted by end date, soonest first. Page 1.
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| GENERAL DYNAMICS INFORMATION TECHNOLOGY, INC. | TSA | 541690 Other Scientific and Technical Consulting Services | $51.3M (2 orders) | 19 October 2026 | Now / imminent | Details |
| NATIONAL ACADEMY OF SCIENCES | NOAA | 541690 Other Scientific and Technical Consulting Services | $500K | 21 October 2026 | Now / imminent | Details |
| VENERGY GROUP LLC | Department of Veterans Affairs | 541690 Other Scientific and Technical Consulting Services | $59K | 21 October 2026 | Now / imminent | Details |
| SOL ENGINEERING SERVICES, LLC | Army | 541690 Other Scientific and Technical Consulting Services | $250K | 22 October 2026 | Now / imminent | Details |
| PATRIOT JOINT VENTURE | Navy | 541690 Other Scientific and Technical Consulting Services | $196K | 22 October 2026 | Now / imminent | Details |
| GAP SOLUTIONS, INC. | NIH | 541690 Other Scientific and Technical Consulting Services | $1.6M | 23 October 2026 | Now / imminent | Details |
| FAGUS LAB S.R.L. START-UP COSTITUITA A NORMA DELL'ART. 4 COMMA 10 BIS DEL DECRETO LEGGE 24 GENNAIO 2015 N. 3 | Department of State | 541690 Other Scientific and Technical Consulting Services | $26K | 23 October 2026 | Now / imminent | Details |
| FEDWRITERS, INC. | NIST | 541690 Other Scientific and Technical Consulting Services | $26K | 23 October 2026 | Now / imminent | Details |
| KELLY SERVICES, INC. | NIH | 541690 Other Scientific and Technical Consulting Services | $3.7M | 24 October 2026 | Now / imminent | Details |
| AXLE INFORMATICS, LLC | NIH | 541690 Other Scientific and Technical Consulting Services | $2.2M | 24 October 2026 | Now / imminent | Details |
| ARSERVICES, LIMITED | Defense Threat Reduction Agency | 541690 Other Scientific and Technical Consulting Services | $513K | 24 October 2026 | Now / imminent | Details |
| TIERRA DATA INC | Navy | 541690 Other Scientific and Technical Consulting Services | $58K | 26 October 2026 | Now / imminent | Details |
| MISCELLANEOUS FOREIGN AWARDEES | Department of State | 541690 Other Scientific and Technical Consulting Services | $72K | 29 October 2026 | Now / imminent | Details |
| OHIO VALLEY ARCHAEOLOGY, INC. | Navy | 541690 Other Scientific and Technical Consulting Services | $91K | 30 October 2026 | Now / imminent | Details |
| HOME ESSENTIALS SL | Department of State | 541690 Other Scientific and Technical Consulting Services | $69K (2 orders) | 30 October 2026 | Now / imminent | Details |
| V2X AEROSPACE LLC | Air Force | 541690 Other Scientific and Technical Consulting Services | $17.6M (2 orders) | 31 October 2026 | Now / imminent | Details |
| MAXMED SARATOGA JV LLC | Army | 541690 Other Scientific and Technical Consulting Services | $12.0M | 31 October 2026 | Now / imminent | Details |
| RIVERSIDE RESEARCH INSTITUTE | Air Force | 541690 Other Scientific and Technical Consulting Services | $11.6M | 31 October 2026 | Now / imminent | Details |
| WYANDOTTE TECHNOLOGIES | Department of Energy | 541690 Other Scientific and Technical Consulting Services | $2.2M | 31 October 2026 | Now / imminent | Details |
| AMERICAN CHEMICAL SOCIETY | Environmental Protection Agency | 541690 Other Scientific and Technical Consulting Services | $1.5M | 31 October 2026 | Now / imminent | Details |
| FISH & WILDLIFE, WASHINGTON STATE DEPARTMENT OF | NOAA | 541690 Other Scientific and Technical Consulting Services | $954K | 31 October 2026 | Now / imminent | Details |
| ENERGY RESEARCH INC | Nuclear Regulatory Commission | 541690 Other Scientific and Technical Consulting Services | $796K | 31 October 2026 | Now / imminent | Details |
| NATIONAL ACADEMY OF SCIENCES | Bureau of Ocean Energy Management | 541690 Other Scientific and Technical Consulting Services | $625K | 31 October 2026 | Now / imminent | Details |
| PUNDIR GROUP, INC | GSA PBS | 541690 Other Scientific and Technical Consulting Services | $439K (11 orders) | 31 October 2026 | Now / imminent | Details |
| DELOITTE CONSULTING LLP | Departmental Offices | 541690 Other Scientific and Technical Consulting Services | $285K | 31 October 2026 | Now / imminent | Details |
| APEX ENVIRONMENTAL MANAGEMENT, INC. | Army | 541690 Other Scientific and Technical Consulting Services | $144K | 31 October 2026 | Now / imminent | Details |
| JH1 CONSULTANTS, LLC | Army | 541690 Other Scientific and Technical Consulting Services | $105K | 31 October 2026 | Now / imminent | Details |
| DASHIELL FEIERABEND | U.S. Fish and Wildlife Service | 541690 Other Scientific and Technical Consulting Services | $56K | 31 October 2026 | Now / imminent | Details |
| LBT DIAGNOSTIC RADIATION PHYSICS CONSULTING LTD | Department of Veterans Affairs | 541690 Other Scientific and Technical Consulting Services | $56K | 31 October 2026 | Now / imminent | Details |
| FEDWRITERS, INC. | NIST | 541690 Other Scientific and Technical Consulting Services | $46K | 31 October 2026 | Now / imminent | Details |
| LBT DIAGNOSTIC RADIATION PHYSICS CONSULTING LTD | Department of Veterans Affairs | 541690 Other Scientific and Technical Consulting Services | $40K | 31 October 2026 | Now / imminent | Details |
| PHIGENICS LLC | Department of Veterans Affairs | 541690 Other Scientific and Technical Consulting Services | $835K | 02 November 2026 | Now / imminent | Details |
| CAMBRIDGE SYSTEMATICS, INC. | FHWA | 541690 Other Scientific and Technical Consulting Services | $701K | 02 November 2026 | Now / imminent | Details |
| DAV ENERGY SOLUTIONS, INC. | Department of Veterans Affairs | 541690 Other Scientific and Technical Consulting Services | $246K (2 orders) | 06 November 2026 | Now / imminent | Details |
| NOVI ENERGY LLC | United States Trade and Development Agency | 541690 Other Scientific and Technical Consulting Services | $315K | 07 November 2026 | Now / imminent | Details |
| BERKELEY RESEARCH GROUP, LLC | Federal Trade Commission | 541690 Other Scientific and Technical Consulting Services | $6.0M | 08 November 2026 | Now / imminent | Details |
| JULIA AUCKLAND | Forest Service | 541690 Other Scientific and Technical Consulting Services | $33K | 08 November 2026 | Now / imminent | Details |
| HENDALL INC | Departmental Offices | 541690 Other Scientific and Technical Consulting Services | $3.3M | 11 November 2026 | Now / imminent | Details |
| KAKO'O SERVICES LLC | Air Force | 541690 Other Scientific and Technical Consulting Services | $670K | 13 November 2026 | Now / imminent | Details |
| KELLY SERVICES, INC. | NIH | 541690 Other Scientific and Technical Consulting Services | $28K | 13 November 2026 | Now / imminent | Details |
| MARK A COHEN LLC | Federal Trade Commission | 541690 Other Scientific and Technical Consulting Services | $125K | 14 November 2026 | Now / imminent | Details |
| ACS HABITAT MANAGEMENT, INC. | Navy | 541690 Other Scientific and Technical Consulting Services | $535K (2 orders) | 16 November 2026 | Now / imminent | Details |
| COREY REYNOLDS LLC | U.S. Geological Survey | 541690 Other Scientific and Technical Consulting Services | $499K (2 orders) | 16 November 2026 | Now / imminent | Details |
| FEDWRITERS, INC. | NIST | 541690 Other Scientific and Technical Consulting Services | $146K | 17 November 2026 | Now / imminent | Details |
| ABT GLOBAL LLC | CMS | 541690 Other Scientific and Technical Consulting Services | $20.4M | 18 November 2026 | Now / imminent | Details |
| INTEGRATED FINANCIAL ANALYTICS & RESEARCH LLP | Under Secretary for Farm and Foreign Agricultural Services | 541690 Other Scientific and Technical Consulting Services | $42K | 19 November 2026 | Now / imminent | Details |
| DOMESTIC AWARDEES (UNDISCLOSED) | Federal Trade Commission | 541690 Other Scientific and Technical Consulting Services | $304K (2 orders) | 20 November 2026 | Now / imminent | Details |
| THE CNA CORPORATION | Office of Procurement Operations | 541690 Other Scientific and Technical Consulting Services | $3.9M | 22 November 2026 | Now / imminent | Details |
| IDENTIFICATION TECHNOLOGY PARTNERS INC | TSA | 541690 Other Scientific and Technical Consulting Services | $307K | 22 November 2026 | Now / imminent | Details |
| 22ND CENTURY TECHNOLOGIES, INC. | NIH | 541690 Other Scientific and Technical Consulting Services | $1.1M (2 orders) | 23 November 2026 | Now / imminent | Details |
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
Open NAICS 541690 solicitations, buyers and winners →
Track these recompetes
Recompete Radar filters by your NAICS codes and agencies, explains the timing and shows each incumbent's tenure. Free plan available, no credit card.