Addx Corporation
Alexandria, VA · UEI T4QLGX92KC66 · NAICS 541511
Addx Corporation is a federal contractor based in Alexandria, VA operating in professional, scientific, and technical services (NAICS 541511). Addx Corporation has received $11.09 million across 26 federal contracts. Addx Corporation's largest customer is Department Of Defense, accounting for $10.53 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| HSCG2313CPCI101 | Department Of Homeland Security | August 21, 2024 | $23.40M |
| FA830719F0035 | Department Of Defense | June 28, 2024 | $22.20M |
| DEDT0001314 | Department Of Energy | September 30, 2021 | $20.96M |
| FA872323F9002 | Department Of Defense | November 25, 2025 | $10.60M |
| 47QFRA20F0018 | General Services Administration | October 2, 2025 | $10.48M |
| FA830716F0108 | Department Of Defense | September 16, 2021 | $10.08M |
| FA850420F0034 | Department Of Defense | July 29, 2024 | $9.03M |
| FA830725FB042 | Department Of Defense | September 22, 2025 | $4.69M |
| 1333BJ20F00141001 | Department Of Commerce | November 5, 2025 | $3.93M |
| FA460020F0139 | Department Of Defense | September 12, 2025 | $3.45M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $10.53M | 30 |
| Department Of Transportation | $500.0K | 4 |
| General Services Administration | $171.0K | 29 |
| Department Of Energy | $-17.9K | 1 |
| Department Of Homeland Security | $-20.6K | 4 |
| Department Of Commerce | $-72.6K | 1 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541330 | Engineering Services | $5.80M |
| 481211 | Nonscheduled Chartered Passenger Air Transportation | $3.81M |
| 541511 | Custom Computer Programming Services | $1.59M |
| 541715 | Research And Development In The Physical, Engineering, And Life Sciences (Except Nanotechnology And Biotechnology) | $9.4K |
| 541611 | Administrative Management And General Management Consulting Services | $-17.9K |
| 518210 | Computing Infrastructure Providers, Data Processing, Web Hosting, And Related Services | $-20.6K |
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Frequently asked questions
How much has Addx Corporation received in federal contracts?
Addx Corporation has been awarded $11.09 million across 26 federal contracts. Their largest customer is Department Of Defense, representing $10.53 million of awarded work.
What does Addx Corporation do?
Addx Corporation is a federal contractor based in Alexandria, VA, registered under NAICS 541511 (professional, scientific, and technical services).