Agency + PSC page

General Services Administration PSC Z1AA contractors

MAINTENANCE OF OFFICE BUILDINGS. Use this buyer-scoped PSC page to see which visible contractors sit closest to this product or service lane under General Services Administration.

Agency: General Services Administration
Last updated: April 8, 2026

Visible recipients

16

Mapped obligations

$1,316,437,653

Top NAICS links

4

Top recipients

Visible recipients tied to General Services Administration and PSC Z1AA

Chenega Applied Solutions, LLC

Lorton, VA

Chenega Applied Solutions, LLC is a federal 8a program participant profile based in Lorton, VA. The current public data layer shows $2,466,562 in visible federal obligations across 42 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 R499.

$23,611,159

Ryan Companies US INC

Minneapolis, MN

Ryan Companies US INC is a federal category business profile based in Minneapolis, MN. The current public data layer shows $2,279,437 in visible federal obligations across 5 awards or transactions. General Services Administration 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 Z111.

$23,916

Max Gray Construction, Inc.

Hibbing, MN

Max Gray Construction, Inc. is a federal category business profile based in Hibbing, MN. The current public data layer shows $2,088,100 in visible federal obligations across 10 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 Y1EB.

$6,478,785

Ahtna Design-build INC

West Sacramento, CA

Ahtna Design-build INC is a federal 8a program participant profile based in West Sacramento, CA. The current public data layer shows $2,082,852 in visible federal obligations across 10 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 Y1JZ.

$12,620,134

Venesco Construction Management LLC

Chantilly, VA

Venesco Construction Management LLC is a federal category business profile based in Chantilly, VA. The current public data layer shows $1,783,855 in visible federal obligations across 14 awards or transactions. Department of State 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 Y1AA.

$188,419

Katmai Government Services

Anchorage, AK

Katmai Government Services is a federal category business profile based in Anchorage, AK. The current public data layer shows $1,150,555 in visible federal obligations across 4 awards or transactions. Small Business Administration 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 Z1AA.

$59,658
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