State + agency + NAICS + PSC page

Department of Energy NAICS 541512 and PSC R699 contractors in Virginia

Computer Systems Design Services. SUPPORT- ADMINISTRATIVE: OTHER. Use this deepest state-buyer cross-code page to see which visible contractors sit in the exact overlap of buyer, geography, industry, and product-service lane.

Virginia · Department of Energy
Last updated: April 8, 2026

Visible recipients

4

Mapped obligations

$412,402,725

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Energy, Virginia, NAICS 541512, and PSC R699

Akima Systems Engineering LLC

Herndon, VA

Akima Systems Engineering LLC is a federal 8a program participant profile based in Herndon, VA. The current public data layer shows $76,312,079 in visible federal obligations across 232 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 R425.

$121,994,223

Attainx Inc.

Herndon, VA

Attainx Inc. is a federal 8a program participant profile based in Herndon, VA. The current public data layer shows $47,757,591 in visible federal obligations across 182 awards or transactions. Department of Agriculture appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541511 (Custom Computer Programming Services). The profile also shows meaningful product and service activity in PSC R499.

$149,768,307

Excella, LLC

Arlington, VA

Excella, LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $36,408,186 in visible federal obligations across 47 awards or transactions. Department of Homeland Security appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC DA01.

$136,854,259

Attainx Federal LLC

Herndon, VA

Attainx Federal LLC is a federal american indian owned business profile based in Herndon, VA. The current public data layer shows $3,182,011 in visible federal obligations across 5 awards or transactions. Department of Agriculture 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 D308.

$3,785,936