Agency + NAICS page

Department of Homeland Security NAICS 541990 contractors

All Other Professional, Scientific, and Technical Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Homeland Security.

Agency: Department of Homeland Security
Last updated: April 8, 2026

Visible recipients

61

Mapped obligations

$14,677,657,529

Top PSC links

4

Top recipients

Visible recipients tied to Department of Homeland Security and NAICS 541990

Fedwriters, Inc.

Fairfax, VA

Fedwriters, Inc. is a federal 8a program participant profile based in Fairfax, VA. The current public data layer shows $27,437,211 in visible federal obligations across 254 awards or transactions. Department of Commerce appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R699.

$12,455,714

Tatitlek Government Services, LLC

Anchorage, AK

Tatitlek Government Services, LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $24,783,500 in visible federal obligations across 45 awards or transactions. Department of State appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DF01.

$5,388,875

Suvi Global Services LLC

Herndon, VA

Suvi Global Services LLC is a federal 8a program participant profile based in Herndon, VA. The current public data layer shows $23,179,377 in visible federal obligations across 70 awards or transactions. Department of Justice appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R423.

$11,896,519

Olgoonik Worldwide Services LLC

Anchorage, AK

Olgoonik Worldwide Services LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $21,939,197 in visible federal obligations across 139 awards or transactions. Department of State appears as the strongest visible awarding agency. Top industry concentration is in NAICS 493110 (General Warehousing and Storage). The profile also shows meaningful product and service activity in PSC R499.

$14,616,370

Ellumen, Inc.

Silver Spring, MD

Ellumen, Inc. is a federal category business profile based in Silver Spring, MD. The current public data layer shows $21,911,057 in visible federal obligations across 52 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R408.

$4,609,766

Bowhead Mission Solutions, LLC

Springfield, VA

Bowhead Mission Solutions, LLC is a federal 8a program participant profile based in Springfield, VA. The current public data layer shows $21,299,320 in visible federal obligations across 50 awards or transactions. General Services Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541330 (Engineering Services). The profile also shows meaningful product and service activity in PSC R425.

$31,526,447

Analytica LLC

Bethesda, MD

Analytica LLC is a federal 8a program participant profile based in Bethesda, MD. The current public data layer shows $15,684,165 in visible federal obligations across 103 awards or transactions. Department of the Treasury appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DA01.

$18,444,261

Digital Consultants, LLC

Alexandria, VA

Digital Consultants, LLC is a federal 8a program participant profile based in Alexandria, VA. The current public data layer shows $14,971,002 in visible federal obligations across 84 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC DF01.

$3,501,754

Link Solutions INC

Mc Lean, VA

Link Solutions INC is a federal category business profile based in Mc Lean, VA. The current public data layer shows $13,206,993 in visible federal obligations across 51 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541512 (Computer Systems Design Services). The profile also shows meaningful product and service activity in PSC R499.

$44,966,172

Old Harbor Solutions LLC

Anchorage, AK

Old Harbor Solutions LLC is a federal 8a program participant profile based in Anchorage, AK. The current public data layer shows $10,910,344 in visible federal obligations across 66 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541611 (Administrative Management and General Management Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$4,470,996
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