Updated August 29, 2026 · live from SAM.gov

NAICS 541690 Federal Contract Opportunities — AI-Scored

Current U.S. federal contract opportunities in Live federal contracting opportunities under NAICS 541690, scored 0-100 for small-business winability, refreshed daily., scored by how realistically a small or mid-size firm can win them.

Only open opportunities are shown — expired notices are filtered out.

Get this feed as an API. Every opportunity scored 0–100 for how winnable it is for a small firm — refreshed daily from SAM.gov, one call.
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State

Industrial Hygiene Surveys at 6 Maintenance Facilities

72winability
PlaceAR
AgencyDEPT OF DEFENSE.DEPT OF THE ARMY.NATIONAL GUARD BUREAU.JFHQ
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-08-20

THIRD PARTY TECHNICAL REVIEW: PORT AND AVIATION ASSISTANCE ACTIVITIES IN THE PACIFIC ISLANDS

72winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-18

Indo-Pacific Energy and Critical Minerals Project Scoping Services

72winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-11

VEGETATION SURVEY - DISTRICT 10 SOUTH

72winability
PlaceUnspecified
AgencyINTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.NAVAJO
NAICS541690
Set-asideIndian Small Business Economic Enterprise
Response due2026-09-10

Regional Asia - Energy and Critical Minerals Opportunities Project Scoping Service

68winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-11

Regional MENA - EE Digital Infrastructure Opportunities Project Scoping Services

68winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-11

WNA VEGETATION INVENTORY FOR LMD 1

68winability
PlaceUnspecified
AgencyINTERIOR, DEPARTMENT OF THE.BUREAU OF INDIAN AFFAIRS.NAVAJO
NAICS541690
Set-asideIndian Small Business Economic Enterprise
Response due2026-09-02

Indo-Pacific Energy and Critical Minerals Project Scoping Services

68winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-11

South and Southeast Asia Aviation Infrastructure Project Scoping Mission

68winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-17

MARINE CHEMIST SERVICES

68winability
PlaceMD
AgencyHOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCURE
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-08-28

EUROPE AND EURASIA DIGITAL INFRASTRUCTURE PROJECT SCOPING SERVICES

68winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-11

VAERS Monitoring, Analytics, Reporting and Automation Enhancement

68winability
PlaceUnspecified
AgencyHEALTH AND HUMAN SERVICES, DEPARTMENT OF.INDIAN HEALTH SERVI
NAICS541690
Set-asideIndian Small Business Economic Enterprise
Response due2026-09-08

EUROPE AND EURASIA DIGITAL INFRASTRUCTURE PROJECT SCOPING SERVICES

68winability
PlaceVA
AgencyUNITED STATES TRADE AND DEVELOPMENT AGENCY.UNITED STATES TRA
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-09-11

MARINE CHEMIST SERVICES

62winability
PlaceMD
AgencyHOMELAND SECURITY, DEPARTMENT OF.US COAST GUARD.SFLC PROCURE
NAICS541690
Set-asideSmall Business Set Aside - Total
Response due2026-08-28

R--Technical Services Support

62winability
PlaceUnspecified
AgencyENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.SC OAK RIDGE OFF
NAICS541690
Set-aside8(a) Set-Aside (FAR 19.8)
Response due2026-09-16

H365-- Radiation Safety Officer (RSO) | NCO 4 Services 3 (VA-27-00

58winability
PlaceUnspecified
AgencyVETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT
NAICS541690
Set-asideNone
Response due2026-08-31

National Lab Certification Testing Services

55winability
PlaceUnspecified
AgencyHEALTH AND HUMAN SERVICES, DEPARTMENT OF.HEALTH RESOURCES AN
NAICS541690
Set-asideNone
Response due2026-08-24

SMR Consultant for Hungary for USEU Mission

55winability
PlaceHU
AgencySTATE, DEPARTMENT OF.STATE, DEPARTMENT OF.ACQUISITIONS - RPS
NAICS541690
Set-asideNone
Response due2026-08-25

Filtering Instrument for DNA Observation (FIDO) for NOAA Research eDNA Sampling

52winability
PlaceWA
AgencyCOMMERCE, DEPARTMENT OF.NATIONAL OCEANIC AND ATMOSPHERIC ADM
NAICS541690
Set-asideNone
Response due2026-08-20

Supply Side Energy Advisory and Management Services

48winability
PlaceMO
AgencyGENERAL SERVICES ADMINISTRATION.PUBLIC BUILDINGS SERVICE.PBS
NAICS541690
Set-asideNo Set aside used
Response due2026-08-25

Who wins this work — and is it open?

OPEN awards spread across many firms; a credible bid has a real shot.

Based on 100 recent small-business-scale awards (≤$10M) across 57 firms.

Recent winners at this scale

Recompetes opening within a year

Competitive read as of August 29, 2026. This shows who wins this type of work recently — a pattern from public USAspending award data, not the named incumbent on any single solicitation.

Get this feed as an API. Every opportunity scored 0–100 for how winnable it is for a small firm — refreshed daily from SAM.gov, one call.
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