AwardRegistryAwardRegistry
How It WorksBrowseData TrustMethodology
Search
Search
Home/NAICS 541330/PSC R405

NAICS + PSC page

NAICS 541330 and PSC R405 contractors

Engineering Services. SUPPORT- PROFESSIONAL: OPERATIONS RESEARCH/QUANTITATIVE ANALYSIS. Use this cross-code page to see which visible federal contractors sit in the overlap between these two public category lanes.

NAICS 541330 + PSC R405
Last updated: April 8, 2026

Visible recipients

2

Mapped obligations

$188,386,451

State overlap

0

Top recipients

Visible recipients in the NAICS 541330 and PSC R405 overlap

The Cadmus Group LLC

Arlington, VA

The Cadmus Group LLC is a federal category business profile based in Arlington, VA. The current public data layer shows $26,069,830 in visible federal obligations across 289 awards or transactions. Environmental Protection Agency appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541620 (Environmental Consulting Services). The profile also shows meaningful product and service activity in PSC R499.

$116,003,451

Ares Corporation

Mclean, VA

Ares Corporation is a federal category business profile based in Mclean, VA. The current public data layer shows $1,760,163 in visible federal obligations across 16 awards or transactions. National Aeronautics and Space Administration appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)). The profile also shows meaningful product and service activity in PSC R425.

$72,383,000

Next paths

Continue exploring

Back to NAICS 541330

Return to the broader NAICS page and branch into other PSC or state paths.

Open PSC R405

View the national PSC page outside the current NAICS filter.

AwardRegistry

Independent public data product for federal contractor and award recipient lookup. Not affiliated with or endorsed by the U.S. government.

RecipientsAgenciesNAICSPSCStatesTop ListsSearchAboutAbout DataMethodologyContactPrivacyTermsCookies

Built for public federal spending research, market mapping, and entity lookup.

Last updated pages show source freshness in U.S. date format.