NAICS 541990 and PSC 9905 contractors

All Other Professional, Scientific, and Technical Services. SIGNS, ADVERTISING DISPLAYS, AND IDENTIFICATION PLATES. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541990 + PSC 9905

Last updated: April 6, 2026

Visible recipients

Mapped obligations

-$98,056

State overlap

Top recipients

Visible recipients in the NAICS 541990 and PSC 9905 overlap

Tatitlek Support Services INC

Anchorage, AK

Tatitlek Support Services INC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $278,606,685 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 561210 (Facilities Support Services). The profile also shows meaningful product and service activity in PSC U099.

-$98,056