Contracts expiring soon — NAICS 541990 · All Other Professional, Scientific, and Technical Services
When a federal contract hits its end date, the agency usually buys the same thing again — and the rebid is open to anyone. These are the All Other Professional, Scientific, and Technical Services contracts coming up for renewal, soonest first.
1,979 contracts on the radar — page 24 of 40
TO 0145
SERCO INC · Department of Defense · VA
expires Jun 1, 2027 · $146,679
EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT.
CRA INTERNATIONAL, INC. · Department of the Treasury · MA
expires Jun 2, 2027 · $0
MULTI-DOMAIN PLANNERS/INTEGRATORS FTE SUPPORT SERVICES
PEOPLE, TECHNOLOGY AND PROCESSES, LLC · Department of Defense · CA
expires Jun 2, 2027 · $433,353
EXPERT WITNESS SERVICES CYRBYME-C
BARBER AND MANN INC · Department of the Treasury · MS
expires Jun 2, 2027 · $135,260
DIV 1- EXPERT REVIEW FOR PATIENT FILES POP DATES: 06/03/2026 TO 06/02/2027
MIDWEST MEDICAL LEGAL CONSULTANTS INC · Department of Justice · MI
expires Jun 2, 2027 · $51,600
FINGERPRINT AND BACKGROUND CHECK RECORDS, REVIEW OF FEDERAL BUREAU OF INVESTIGATION (FBI) PROVIDED CRIMINAL HISTORY RECORD INFORMATION (CHRI), AND CMS DISPOSITION OF THE CHRI RESULTS ARE REQUIREMENTS FOR THE CMS MEDICARE AND/OR MEDICAID PROVIDER ENRO
VISUAL CONNECTIONS LLC · Department of Health and Human Services · MD
expires Jun 2, 2027 · $1,209,482
AFSC LPW & ACRS RESEARCH SUPPORT
LYNKER CORPORATION · Department of Commerce · AK
expires Jun 2, 2027 · $77,671 · SMALL BUSINESS SET ASIDE - TOTAL
STUDENT SERVICE CONTRACT- SPENCER WILLIAMS 1080 HOURS X $39.34/HOUR = $42,487.20
SPENCER L WILLIAMS JR · Department of the Interior · VA
expires Jun 2, 2027 · $225,000 · SMALL BUSINESS SET ASIDE - TOTAL
NIAID PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SUPPORT SERVICES FOR DAIDS
GAP SOLUTIONS, INC. · Department of Health and Human Services · MD
expires Jun 2, 2027 · $189,888
NHLBI: SERVICE: DYNAMIC GENOME: CLONAL HEMATOPOIESIS OF INDETERMINATE POTENTIAL (CHIP): SEVERABLE
VANDERBILT UNIVERSITY MEDICAL CENTER · Department of Health and Human Services · TN
expires Jun 3, 2027 · $79,648
DAF BRANDING MODERNIZATION PATHFINDER
CONNECTED ALLIANCES LLC · Department of Defense · TX
expires Jun 3, 2027 · $4,990,500
EXPERT WITNESS SERVICES
FOX ASSOCIATES, L.L.C · Department of Justice · VA
expires Jun 3, 2027 · $12,463
ON DEMAND SUPPORT FOR UP TO 400 HOURS OF REMOTE SUPPORT. INVOICED MONTHLY. REFERENCE QUOTE Q157-072125.
MEI RESEARCH, LTD. · Department of Health and Human Services · MD
expires Jun 4, 2027 · $80,000
QUALITY SAFETY INITIATIVES FOR NROP
INTELLIGENT HEALTH SOLUTIONS, LLC · Department of Veterans Affairs · VA
expires Jun 4, 2027 · $3,450,840
NHLBI: SERVICE: WHOLE GENOME SEQUENCING OF SICKLE CELL PATIENT BLOOD SAMPLES: SEVERABLE
THE BROAD INSTITUTE, INC · Department of Health and Human Services · MA
expires Jun 4, 2027 · $156,250
USPSC CONFLICT PREVENTION AND STABILIZATION ADVISOR
DOMESTIC AWARDEES (UNDISCLOSED) · Agency for International Development
expires Jun 4, 2027 · $138,409
CDAO DATA READINESS BASELINE AND TARGET OPERATING MODEL
KEYLOGIC, LLC · Department of Defense · MD
expires Jun 4, 2027 · $1,974,778
BIG SAFARI
SIERRA NEVADA COMPANY, LLC · Department of Defense · CO
expires Jun 4, 2027 · $18,579,997
EXPERT WITNESS SERVICES: IRS EXPERT WITNESSES THAT IS CAPABLE OF PROVIDING LITIGATION SUPPORT FOR CASES INVOLVING IRS AUDIT DEFENSE, PERFORM FORENSIC ACCOUNTING SERVICES, AND/OR ASSIST IN TAX ABATEMENT.
LAMPL/HERBERT CONSULTANTS, INC. · Department of the Treasury · FL
expires Jun 5, 2027 · $266,093
BIG SAFARI
SIERRA NEVADA COMPANY, LLC · Department of Defense · NV
expires Jun 7, 2027 · $6,512,964
PURCHASE OF AN ADDITIONAL YEAR OF COST UPDATES FOR THE PPI HEALTHCARE BUILDING CONSTRUCTION MODELS
THE GORDIAN GROUP, INC. · Department of Labor · MA
expires Jun 7, 2027 · $53,144
OCIO SENIOR TECHNICAL ADVISORS
AIN LIMITED LIABILITY COMPANY · Federal Communications Commission · MD
expires Jun 7, 2027 · $750,880 · 8(A) SOLE SOURCE
DIVE PM FTE SUPPORT SERVICES
PEOPLE, TECHNOLOGY AND PROCESSES, LLC · Department of Defense · CA
expires Jun 7, 2027 · $177,181
THE OBJECTIVE OF THIS CONTRACT IS TO OBTAIN STRATEGIC INITIATIVE SUPPORT SERVICES TO ASSIST THE HQINNG J4 WITH PROJECTS AND PROGRAMS THAT FALL OUTSIDE OF THE ORGANIZATIONS DAY-TO-DAY OPERATIONAL ACTIVITIES.
TATRA SOLUTIONS, INC. · Department of Defense · IN
expires Jun 7, 2027 · $89,755 · 8A COMPETED
SAMPLE ANALYSIS OF CLAY MINERALOGY
INSTYTUT NAUK GEOLOGICZNYCH POLSKIEJ AKADEMII NAUK · Department of the Interior
expires Jun 8, 2027 · $9,000
TASK ORDER 5
CHICKASAW ALLIANCE GROUP, LLC · Department of Transportation · OK
expires Jun 8, 2027 · $853,200
NEW SSC BIOLOGICAL SCIENCE TECHNICIAN
DENNIS J GOULD · Department of the Interior · LA
expires Jun 8, 2027 · $225,000
SYNOPTIC WEATHER DATA FOR MESOWEST ALASKA FIRE & FUELS
SYNOPTIC DATA PBC · Department of the Interior · CA
expires Jun 9, 2027 · $24,000
NHLBI: SERVICE: FRAMINGHAM HEART STUDY INTEGRATION FEE: SEVERABLE
TRUSTEES OF BOSTON UNIVERSITY · Department of Health and Human Services · MA
expires Jun 9, 2027 · $26,000
THE IRS REQUIRES THE SERVICES OF AN EXPERT WITNESS IN CONNECTION WITH LITIGATION. THIS MODIFICATION IS TO UPDATE THE DESCRIPTION OF THE REQUIREMENT.
H.R. LEVENSON, INC. · Department of the Treasury · CA
expires Jun 9, 2027 · $13,500
BPHC2 C 7367: ARCHITECT AND ENGINEERING (AE) TECHNICAL ASSISTANCE CALL ORDER 3
OLSHESKY DESIGN GROUP, LLC · Department of Health and Human Services · VA
expires Jun 10, 2027 · $731,284 · WOMEN OWNED SMALL BUSINESS
CLINICAL AND TECHNICAL SUPPORT SERVICES NBS EO014398
CHICKASAW FEDERAL HEALTH, LLC · Department of Health and Human Services · GA
expires Jun 10, 2027 · $230,315 · 8(A) SOLE SOURCE
EO 14398 - LMGWSC GROUNDWATER RESEARCH PROJECTS SE STSSC TASK ORDER
CHEROKEE UNITED SERVICES, L.L.C. · Department of the Interior · AR
expires Jun 10, 2027 · $55,606
DCS DDS MAINTENANCE SUSTAINMENT SUPPORT FTE
PEOPLE, TECHNOLOGY AND PROCESSES, LLC · Department of Defense · VA
expires Jun 11, 2027 · $3,224,318
CRIMECAST PREMIUM REPORT SERVICE
CAP INDEX INC · Department of Justice · DC
expires Jun 11, 2027 · $17,500
EO 14398 - LMGWSC HYDRAULIC ANALYSES SME SE STSSC TASK ORDER
CHEROKEE UNITED SERVICES, L.L.C. · Department of the Interior · MS
expires Jun 11, 2027 · $47,779
TO 0146
SERCO INC · Department of Defense · VA
expires Jun 11, 2027 · $280,532
PROJECT ISTANBUL.
BATTELLE MEMORIAL INSTITUTE · Department of Defense · OH
expires Jun 12, 2027 · $8,713,885
INTELLIGENT TRANSPORTATION SYSTEMS (ITS) STRATEGIC SUPPORT
NOBLIS, INC. · Department of Transportation · VA
expires Jun 13, 2027 · $1,975,985
EXPERT WITNESS SERVICES
FOX ASSOCIATES, L.L.C · Department of Justice · VA
expires Jun 13, 2027 · $12,463
EXPERT WITNESS SERVICES
ANALYSIS GROUP INC · Securities and Exchange Commission · MA
expires Jun 13, 2027 · $66,416
MEETING, PROGRAMMATIC, AND ADMINISTRATIVE SUPPORT SERVICES FOR FISCAL YEAR 26 PARKINSONS RESEARCH PROGRAM.
LEIDOS, INC. · Department of Defense · MD
expires Jun 14, 2027 · $239,790
EXPERT WITNESS SERVICES CYRBYME-C
BARBER AND MANN INC · Department of the Treasury · MS
expires Jun 14, 2027 · $95,333
DVBD SUPPORT SERVICES EO 14398
POLOLEI SOLUTIONS, LLC · Department of Health and Human Services · CO
expires Jun 14, 2027 · $1,211,142
EARTH SCIENCE DECADEL 2028
NATIONAL ACADEMY OF SCIENCES · National Aeronautics and Space Administration · DC
expires Jun 14, 2027 · $416,149
BDO WILDFIRE WEEDTRT BPA VEG MGMT FY26 - IAW ATTACHED STATEMENT OF WORK, MAPS AND PRICELIST FROM BPA 140L2625A0012 VEGETATION MANAGEMENT SERVICE LLC
VEGETATION MANAGEMENT SERVICES LLC · Department of the Interior · ID
expires Jun 14, 2027 · $10,000 · SMALL BUSINESS SET ASIDE - TOTAL
MSOFS RANGE SUPPORT
PEOPLE, TECHNOLOGY AND PROCESSES, LLC · Department of Defense · CA
expires Jun 14, 2027 · $683,510
EXPERT WITNESS SERVICES CYRBYME-C
RUSSELL, DAVID T · Department of the Treasury · CA
expires Jun 14, 2027 · $13,053
SPACE STUDIES BOARD NATIONAL ACADEMY OF SCIENCES FOLLOW ON DECADEL SURVEY FOR FINAL OPTION PERIOD.
NATIONAL ACADEMY OF SCIENCES · National Aeronautics and Space Administration · DC
expires Jun 14, 2027 · $1,259,694
KATJA DE PAEPE, MD, PHD SITE PI FOR 12-MONTH APPT. START DATE: 6/15/2026 END DATE: 6/14/2027.
KATJA DE PAEPE · Department of Health and Human Services · MD
expires Jun 14, 2027 · $30,000
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