NAICS 541820 federal contracts
Professional, Scientific & Technical Services · official SAM.gov & USAspending data
149
Awards (12 mo)
$395.6M
Total awarded
$333K
Typical award
60
Winning contractors
Who wins the most in NAICS 541820
Open opportunities in NAICS 541820 right now
Sorted by response deadline (closest first).
Marketing Support for HUD’s Housing Surveys
HOUSING AND URBAN DEVELOPMENT, DEPARTMENT OF · DC · closes Jul 24, 2026 · SBA set-aside
Marketing Support for HUD’s Housing Surveys
HOUSING AND URBAN DEVELOPMENT, DEPARTMENT OF · DC · closes Jul 24, 2026 · SBA set-aside
80 Years Together: Building Nepal's Next Century with American Innovation.
STATE, DEPARTMENT OF · closes Aug 14, 2026
First Responders, First Voices: Crisis Tech & Media Expo.
STATE, DEPARTMENT OF · closes Aug 14, 2026
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