NAICS 541990

All Other Professional, Scientific, and Technical Services

Federal contracting opportunities classified under NAICS 541990. 20 open right now.

Open contracts in NAICS 541990

20 open opportunities · showing 12

H--YELL FIRE EXTING INSPECT/TEST, RECHARG, & REPLC

INTERIOR, DEPARTMENT OF THE Due Jul 31, 2026
Small BusinessNAICS 541990

Surveys and Certifications

DEPT OF DEFENSE WA Due Jul 31, 2026
NAICS 541990

Conservation and Stabilization of the Plaster and Decorative Paint at the President’s Room Ceiling, United States Capitol Building

$275K
ARCHITECT OF THE CAPITOL
NAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
SDVOSBNAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
HUBZoneNAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
Small BusinessNAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) 8(a) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
8(a)NAICS 541990

R--MALU RM KFH SCLC HFRS

$208K
INTERIOR, DEPARTMENT OF THE
NAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) Women-Owned Small Business (WOSB) Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
WOSBNAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) Total Small Business Set-Aside Continuously Open

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
Small BusinessNAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) Historically Underutilized Business Zone (HUBZone) Small Business Set-Aside Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
HUBZoneNAICS 541990

One Acquisition Solution for Integrated Services Plus (OASIS+) Unrestricted Continuously Open Solicitation

GENERAL SERVICES ADMINISTRATION Due Jan 11, 2027
NAICS 541990
View all 20 contracts in NAICS 541990

Win contracts in NAICS 541990

FastTender scores every opportunity in your NAICS codes against your company. Start free.

Start your free trial
SAM.gov data Encrypted & access-controlled Cancel anytime
NAICS 541990: All Other Professional, Scientific, and Technical Services - Government Contracts | FastTender