Addon Services Llc
Warren, MI · UEI C1J1B6AJTQK4 · NAICS 541519
Addon Services Llc is a federal contractor based in Warren, MI operating in professional, scientific, and technical services (NAICS 541519). Addon Services Llc has received $93.90 million across 64 federal contracts. Addon Services Llc's largest customer is Department Of Defense, accounting for $92.45 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| W911SA21F3005 | Department Of Defense | September 18, 2025 | $26.17M |
| W912DY25FA285 | Department Of Defense | September 30, 2025 | $18.83M |
| W912DY24F0674 | Department Of Defense | September 30, 2025 | $15.42M |
| 140F0822F0016 | Department Of The Interior | March 12, 2026 | $10.14M |
| W91QV120C0039 | Department Of Defense | July 3, 2024 | $7.48M |
| W912DY24F0648 | Department Of Defense | September 25, 2025 | $7.17M |
| W912DY23F0433 | Department Of Defense | September 23, 2025 | $6.65M |
| W912DY22F0667 | Department Of Defense | September 30, 2022 | $6.13M |
| W912DY23F0506 | Department Of Defense | December 11, 2025 | $5.83M |
| W9128F23C0040 | Department Of Defense | August 11, 2025 | $5.30M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $92.45M | 101 |
| Department Of Transportation | $1.36M | 9 |
| Department Of The Interior | $96.9K | 10 |
| Department Of Veterans Affairs | $5.0K | 1 |
| General Services Administration | $0 | 11 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 236220 | Commercial And Institutional Building Construction | $76.18M |
| 611430 | Professional And Management Development Training | $7.23M |
| 541611 | Administrative Management And General Management Consulting Services | $3.61M |
| 238210 | Electrical Contractors And Other Wiring Installation Contractors | $1.79M |
| 334111 | Electronic Computer Manufacturing | $1.74M |
| 541513 | Computer Facilities Management Services | $1.27M |
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Frequently asked questions
How much has Addon Services Llc received in federal contracts?
Addon Services Llc has been awarded $93.90 million across 64 federal contracts. Their largest customer is Department Of Defense, representing $92.45 million of awarded work.
What does Addon Services Llc do?
Addon Services Llc is a federal contractor based in Warren, MI, registered under NAICS 541519 (professional, scientific, and technical services).