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Department of Defense NAICS 541715 and PSC R499 contractors

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology). SUPPORT- PROFESSIONAL: OTHER. Use this deeper buyer cross-code page to see which visible contractors sit in the overlap between these two lanes under Department of Defense.

Department of Defense · NAICS 541715 · PSC R499
Last updated: April 8, 2026

Visible recipients

50

Mapped obligations

$36,427,212,971

State overlap

4

Top recipients

Visible recipients in the Department of Defense overlap of NAICS 541715 and PSC R499

Barbaricum LLC

Washington, DC

Barbaricum LLC is a federal category business profile based in Washington, DC. The current public data layer shows $8,052,506 in visible federal obligations across 101 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 339999 (All Other Miscellaneous Manufacturing). The profile also shows meaningful product and service activity in PSC R499.

$125,691,886

Pci Guidehouse Jv LLC

Atmore, AL

Pci Guidehouse Jv LLC is a federal category business profile based in Atmore, AL. The current public data layer shows $5,666,875 in visible federal obligations across 12 awards or transactions. Department of Health and Human Services appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541513 (Computer Facilities Management Services). The profile also shows meaningful product and service activity in PSC R499.

$4,324,917

Southland Industries

Sterling, VA

Southland Industries is a federal category business profile based in Sterling, VA. The current public data layer shows $4,836,806 in visible federal obligations across 15 awards or transactions. Department of Defense 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.

$622,761

Bevilacqua Research Corporation

Huntsville, AL

Bevilacqua Research Corporation is a federal category business profile based in Huntsville, AL. The current public data layer shows $4,812,421 in visible federal obligations across 41 awards or transactions. Department of Defense 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.

$17,282,001

Alluvionic INC

Melbourne, FL

Alluvionic INC is a federal 8a program participant profile based in Melbourne, FL. The current public data layer shows $3,883,489 in visible federal obligations across 33 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 R408.

$4,727,488

Cintel INC

Huntsville, AL

Cintel INC is a federal category business profile based in Huntsville, AL. The current public data layer shows $1,794,228 in visible federal obligations across 21 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). The profile also shows meaningful product and service activity in PSC AZ11.

$1,552,951

Information Management Group Incorporated

Fairfax, VA

Information Management Group Incorporated is a federal category business profile based in Fairfax, VA. The current public data layer shows $1,396,866 in visible federal obligations across 15 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541513 (Computer Facilities Management Services). The profile also shows meaningful product and service activity in PSC R415.

$2,924,172

Altamira Technologies CORP

Mc Lean, VA

Altamira Technologies CORP is a federal category business profile based in Mc Lean, VA. The current public data layer shows $582,865 in visible federal obligations across 25 awards or transactions. Department of Defense 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 AD22.

$112,802,512

Netizen Corporation

Allentown, PA

Netizen Corporation is a federal category business profile based in Allentown, PA. The current public data layer shows $267,267 in visible federal obligations across 30 awards or transactions. Department of Defense 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 D307.

$4,627,938

Axiologic Solutions LLC

Fairfax, VA

Axiologic Solutions LLC is a federal category business profile based in Fairfax, VA. The current public data layer shows $500 in visible federal obligations across 35 awards or transactions. Department of Defense 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 D301.

$8,000
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