NAICS 541511 and PSC R799 contractors

Custom Computer Programming Services. SUPPORT- MANAGEMENT: OTHER. Cross-code contractor overlap.

NAICS 541511 + PSC R799

Last updated: April 13, 2026

Visible recipients

Mapped obligations

$4,628,576,145

State overlap

Top recipients

Visible recipients in the NAICS 541511 and PSC R799 overlap

Sehlke Consulting LLC

Vienna, VA

Vienna, VA | 79 awards | Top agency General Services Administration | NAICS 541511

$326,999,017

Clinical Research Management,

Hinckley, VA

Hinckley, VA | 5 awards | Top agency Department of Health and Human Services | NAICS 541512

$54,446,118

Digital Management LLC

Mc Lean, VA

Mc Lean, VA | 73 awards | Top agency Department of Defense | NAICS 541512

$574,002,716

T And T Consulting Services Inc.

Falls Church, VA

Falls Church, VA | 73 awards | Top agency Department of Defense | NAICS 541511

$154,014,603

Maximus Federal It, LLC

Mclean, VA

Mclean, VA | 5 awards | Top agency Department of Health and Human Services | NAICS 541519

$7,323,879

Axiom Resource Management, Inc.

Falls Church, VA

Falls Church, VA | 42 awards | Top agency Department of Defense | NAICS 541611

$61,020,895

Aveshka, Inc.

Vienna, VA

Vienna, VA | 62 awards | Top agency Department of Health and Human Services | NAICS 541990

$29,440,025

Veritas Management Group, Inc.

Alpharetta, GA

Alpharetta, GA | 34 awards | Top agency Department of Health and Human Services | NAICS 541990

$7,806,285

West 4th Strategy, LLC

Mc Lean, VA

Mc Lean, VA | 90 awards | Top agency Department of Justice | NAICS 541611

$9,195,725

Icf Incorporated

Fairfax, VA

Fairfax, VA | 5 awards | Top agency Department of Health and Human Services | NAICS 541611

$516,343,031

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