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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.

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Showing contracts that started in the last 12 months (first 2 pages). Register free to browse every page.

32contracts awarded
$58,517median value
$24,731 – $173,926typical range (P25–P75)
1.7average offers received
$23,773,416total obligated

Agencies that buy the most

AgencyContractsObligated
Department of State32$23,773,416

Top winners

Contracts

ContractWinnerAgencyObligatedStart
PR15808822 F-FAC M&R MAINTENANCE ON SLIDING GATES/TURNSTILES@COB+CGR+RE
19GE2126P0613 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Offers: 1
MISCELLANEOUS FOREIGN AWARDEES Department of State $37,191 Mar 12, 2026
Ends: Apr 30, 2027
MGT/DTI - AFTER HOURS CALL CENTER SUPPORT - APRIL TO DEC
19FR6326P0525 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Offers: 1
MISCELLANEOUS FOREIGN AWARDEES Department of State $23,331 Feb 13, 2026
Ends: May 22, 2026
THIS PROJECT WILL ASSESS CRITICAL MINERAL DEPOSITS IN BOLIVIA, REDUCE EXPLORATION RISKS FOR U.S. AND TRUSTED FIRMS, ATTRACT U.S. AND LIKE-MI…
19AQMM26F7012 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Offers: 1
DELOITTE & TOUCHE LLP Department of State $9,328,204 Jan 30, 2026
Ends: Feb 28, 2029
DISTRIBUTED ANTENNA SYSTEM (DAS) SITE SURVEY
19MX5326P0071 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Offers: 1
DOMESTIC AWARDEES (UNDISCLOSED) Department of State $24,754 Jan 02, 2026
Ends: Jan 05, 2026
REQUIREMENT IS BELOW NEW THRESHOLD OF U.S.$ 15,000. PR15767443: WHSE - LABOR ASSISTANCE FOR JAN 1-31, 2026
19MK8026F0114 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Offers: 1
MISCELLANEOUS FOREIGN AWARDEES Department of State $11,948 Dec 29, 2025
Ends: Mar 04, 2026
MONTHLY MAINTENANCE OF FIVE (5) FLOW METERS AND RELATED EQUIPMENT
191BWC26P0002 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Rio Rico, AZ · Offers: 1
ADS LLC Department of State
International Boundary and Water Commission: U.S.-Mexico
$109,500
Potential value: $604,920
Oct 01, 2025
Ends: Sep 30, 2026
DOS PKI AUDIT SERVICES
19AQMM25P0864 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Mclean, VA · SBA · Offers: 2
SLANDALA COMPANY Department of State $179,400 Oct 01, 2025
Ends: Sep 30, 2026
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Source: 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.