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NAICS 541690 and PSC Y1BZ contractors in Alaska

Other Scientific and Technical Consulting Services. CONSTRUCTION OF OTHER AIRFIELD STRUCTURES. Use this deeper state cross-code page to see which visible contractors sit in the overlap between these two lanes inside Alaska.

Alaska · NAICS 541690 · PSC Y1BZ

Last updated: April 7, 2026

Visible recipients

Mapped obligations

$239,753,014

Buyer overlap

Top recipients

Visible recipients in the Alaska overlap of NAICS 541690 and PSC Y1BZ

Watterson Construction CO

Anchorage, AK

Watterson Construction CO is a federal category business profile based in Anchorage, AK. The current public data layer shows $1,394,329 in visible federal obligations across 13 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 236220 (Commercial and Institutional Building Construction). The profile also shows meaningful product and service activity in PSC Y1BZ.

$239,753,014