Agency + NAICS page

Department of Energy NAICS 561421 contractors

Telephone Answering Services. Use this buyer-scoped industry page to see which visible contractors sit closest to this NAICS lane under Department of Energy.

Agency: Department of Energy

Last updated: April 6, 2026

Visible recipients

Mapped obligations

$930,956

Visible recipients tied to Department of Energy and NAICS 561421

Mckinstry Essention, LLC

Seattle, WA

Mckinstry Essention, LLC is a federal category business profile based in Seattle, WA. The current public data layer shows $1,180,873 in visible federal obligations across 6 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 B540.

$930,956