Addon Services LLC
UEI CZUVDNASMGP5 CAGE 8AU65 Active Alexandria, VA
Small Business · Data through September 28, 2026
Obligations, FY2026
$4.9M
Total obligations, FY2024–FY2026
$28.3M
Contract actions, FY2024–FY2026
15
Top agency
Department of Defense
Obligations by fiscal year
| Fiscal year | Obligations |
|---|---|
| FY2026 | $4.9M |
| FY2025 | $4.1M |
| FY2024 | $19.4M |
| FY2023 | $8.4M |
| FY2022 | $10K |
Agencies, NAICS, and PSC codes
| Agency | Obligations | Share |
|---|---|---|
| Department of Defense | $20.6M | 56.2% |
| Department of Health and Human Services | $14.7M | 40% |
| Department of Commerce | $1.4M | 3.8% |
| NAICS code | Obligations | Share |
|---|---|---|
| 237310 — Highway, Street, and Bridge Construction | $19.5M | 53.2% |
| 236220 — Commercial and Institutional Building Construction | $14.7M | 40% |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | $1.4M | 3.8% |
| 624190 — Other Individual and Family Services | $1.1M | 3% |
| PSC code | Obligations | Share |
|---|---|---|
| Z2LZ — Repair Or Alteration of Parking Facilities | $19.5M | 53.2% |
| Z1HB — Maintenance of Government-Owned Government-Operated (gogo) R&D Facilities | $14.7M | 40% |
| Z1JZ — Maintenance of Miscellaneous Buildings | $1.4M | 3.8% |
| R699 — Support- Administrative: Other | $1.1M | 3% |
| Y1JZ — Construction of Miscellaneous Buildings | $5K | 0% |
Contract type and set-aside mix
| Contract pricing type | Obligations | Share |
|---|---|---|
| Firm Fixed Price | $36.7M | 100% |
| Set-aside type | Obligations | Share |
|---|---|---|
| Not Specified | $22.0M | 59.8% |
| 8a Competed | $10.1M | 27.5% |
| 8(a) Sole Source | $2.5M | 6.8% |
| Small Business Set Aside - Total | $2.2M | 5.9% |
Place of performance by state
| State | Obligations | Share |
|---|---|---|
| DC | $15.8M | 43% |
| NC | $14.7M | 40% |
| VA | $5.1M | 14% |
| MD | $1.1M | 3% |
Largest contract actions on file
| Award | Agency | Period of performance | Obligation | Record |
|---|---|---|---|---|
| HQ003424F0672 · NAICS 237310 | Department of Defense | September 27, 2024 – July 6, 2026 | $9.4M | View on USAspending |
| 75N99023F00003 · NAICS 236220 | Department of Health and Human Services | August 24, 2023 – September 25, 2024 | $4.7M | View on USAspending |
| 75N99026F00001 · NAICS 236220 | Department of Health and Human Services | August 6, 2026 – August 5, 2027 | $4.4M | View on USAspending |
| HQ003425FE568 · NAICS 237310 | Department of Defense | September 29, 2025 – July 26, 2027 | $3.8M | View on USAspending |
| HQ003424F0245 · NAICS 237310 | Department of Defense | June 3, 2024 – June 3, 2025 | $3.2M | View on USAspending |
| HQ003424F0596 · NAICS 237310 | Department of Defense | September 24, 2024 – February 6, 2026 | $3.0M | View on USAspending |
| 75N99024F00001 · NAICS 236220 | Department of Health and Human Services | August 22, 2024 – July 24, 2026 | $1.5M | View on USAspending |
| 75N99023F00002 · NAICS 236220 | Department of Health and Human Services | July 19, 2023 – May 25, 2024 | $1.1M | View on USAspending |
| 75N99023F00004 · NAICS 236220 | Department of Health and Human Services | September 20, 2023 – November 29, 2024 | $934K | View on USAspending |
| 75N99023F00002 · NAICS 236220 | Department of Health and Human Services | July 19, 2023 – April 18, 2025 | $926K | View on USAspending |
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What the numbers show
40% of obligations on file ($14.8M) used a small-business set-aside; the rest carried no set-aside or an unspecified type.
Obligations increased from $4.1M in FY2025 to $4.9M in FY2026, the last closed fiscal year.
Source: USAspending.gov, U.S. Department of the Treasury. Contract transactions FY2022–FY2026, downloaded 2026-10-21. Figures are net obligations and can include de-obligations. Department of Defense data is published with a 90-day delay. View this contractor's largest contract on USAspending.gov.
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