Overview
Entity identity and federal award summary.
TETRA TECH EC, INC. is associated with UEI R4FTW77GLKM6 and CAGE 3EPZ4 in public federal records. AcornBids currently links 19 prime awards totaling $47.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its primary SAM.gov NAICS is 562910. Its public SAM.gov registration lists HUNTSVILLE, AL, USA.
Federal market footprint
Obligations and award counts from public prime-award records.
Recent federal awards
Most recently updated awards associated with this UEI.
Expiring contracts
Public awards with modeled positioning windows.
Sources: USAspending prime-award data and SAM.gov public entity data. Profile last reflects award activity dated Apr 28, 2026. Amounts are aggregated from the records currently loaded by AcornBids.