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Home/Department of Energy/NAICS 561621

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Department of Energy NAICS 561621 contractors

Security Systems Services (except Locksmiths). Contractors in this NAICS lane under Department of Energy.

Agency: Department of Energy

Last updated: April 17, 2026

Visible recipients

2

Mapped obligations

$70,363,863

Top PSC links

1

Top recipients

Visible recipients tied to Department of Energy and NAICS 561621

Centerra Group, LLC

Herndon, VA

Herndon, VA | 143 awards | Top agency Department of Energy | NAICS 561612

Olgoonik Solutions LLC

Anchorage, AK

Anchorage, AK | 77 awards | Top agency Department of State | NAICS 541690

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Top recipients Top PSC PSC R499 recipients

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Back to Department of Energy
NAICS 561621 -- national view
PSC R499 -- add PSC filter