Department of State: NAICS 541690 — Other Scientific and Technical Consulting Services

0open solicitations
$3.5Mobligated in FY2026
12contracts ending within 18 months

Open solicitations

Nothing is open in this category right now.

How State Department NAICS 541690 spends

FY2021$9.0M
FY2022$112.8M
FY2023$146.3M
FY2024$43.8M
FY2025$1.8M
FY2026$3.5M
FY2027*$500K

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

State Department NAICS 541690 contracts expiring in the next 18 months

12 contracts worth $95.5M.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
U.S. CIVILIAN RESEARCH AND DEVELOPMENT FOUNDATIONDepartment of State541690 Other Scientific and Technical Consulting Services$262K10 December 2026Now / imminentDetails
U.S. CIVILIAN RESEARCH AND DEVELOPMENT FOUNDATIONDepartment of State541690 Other Scientific and Technical Consulting Services$235K14 January 2027Now / imminentDetails
CULMEN INTERNATIONAL, LLCDepartment of State541690 Other Scientific and Technical Consulting Services$50K29 January 2027Now / imminentDetails
SERVICIOS BOSO SADepartment of State541690 Other Scientific and Technical Consulting Services$62K28 February 2027Now / imminentDetails
IDS INTERNATIONAL, LLCDepartment of State541690 Other Scientific and Technical Consulting Services$54.6M31 March 2027Now / imminentDetails
LEISNOI PROFESSIONAL SERVICES LLCDepartment of State541690 Other Scientific and Technical Consulting Services$3.2M14 June 2027~Q4 2026Details
EUROATLANTIC PARTNERSDepartment of State541690 Other Scientific and Technical Consulting Services$287K16 June 2027~Q4 2026Details
INTERNATIONAL FACILITY MANAGEMENT ASSOCIATIONDepartment of State541690 Other Scientific and Technical Consulting Services$50K14 July 2027~Q1 2027Details
OLGOONIK SOLUTIONS LLCDepartment of State541690 Other Scientific and Technical Consulting Services$35.5M (7 orders)11 September 2027~Q1 2027Details
HOME ESSENTIALS SLDepartment of State541690 Other Scientific and Technical Consulting Services$684K (3 orders)29 September 2027~Q2 2027Details
GARDAWORLD MOCAMBIQUE LIMITADADepartment of State541690 Other Scientific and Technical Consulting Services$500K30 September 2027~Q2 2027Details
CHAINALYSIS GOVERNMENT SOLUTIONS, LLCDepartment of State541690 Other Scientific and Technical Consulting Services$70K30 November 2027~Q2 2027Details

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.

NAICS 541690 across every agency → · Everything State Department has open →

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Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

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