Colossal Contracting Llc
Annapolis, MD · UEI F4M9NB1HD785 · NAICS 541519
Colossal Contracting Llc is a federal contractor based in Annapolis, MD operating in professional, scientific, and technical services (NAICS 541519). Colossal Contracting Llc has received $453.61 million across 800 federal contracts. Colossal Contracting Llc's largest customer is Social Security Administration, accounting for $102.57 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 36C10B20F0069 | Department Of Veterans Affairs | September 27, 2022 | $466.08M |
| 36C10B21F0064 | Department Of Veterans Affairs | September 27, 2022 | $99.73M |
| 15BNAS21FWFM10002 | Department Of Justice | September 24, 2021 | $51.68M |
| 28321324FDS030114 | Social Security Administration | June 28, 2024 | $42.60M |
| 28321325FDS030070 | Social Security Administration | July 1, 2025 | $38.58M |
| 36C10B22F0358 | Department Of Veterans Affairs | September 30, 2022 | $38.39M |
| SP470121F0514 | Department Of Defense | September 20, 2021 | $9.88M |
| HC102824F1404 | Department Of Defense | June 25, 2025 | $9.70M |
| 28321324FDX030042 | Social Security Administration | July 10, 2025 | $8.99M |
| HC102821F1327 | Department Of Defense | September 28, 2021 | $8.84M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Social Security Administration | $102.57M | 19 |
| Department Of Veterans Affairs | $76.22M | 132 |
| Department Of Defense | $71.26M | 119 |
| Department Of Justice | $62.30M | 53 |
| Department Of Commerce | $31.50M | 203 |
| Department Of Agriculture | $30.74M | 103 |
| Department Of The Interior | $21.36M | 90 |
| Department Of Homeland Security | $10.99M | 33 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541519 | Other Computer Related Services | $353.91M |
| 334210 | Telephone Apparatus Manufacturing | $96.14M |
| 541512 | Computer Systems Design Services | $1.44M |
| 334290 | Other Communications Equipment Manufacturing | $697.0K |
| 334111 | Electronic Computer Manufacturing | $289.0K |
| 334310 | Audio And Video Equipment Manufacturing | $227.1K |
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Frequently asked questions
How much has Colossal Contracting Llc received in federal contracts?
Colossal Contracting Llc has been awarded $453.61 million across 800 federal contracts. Their largest customer is Social Security Administration, representing $102.57 million of awarded work.
What does Colossal Contracting Llc do?
Colossal Contracting Llc is a federal contractor based in Annapolis, MD, registered under NAICS 541519 (professional, scientific, and technical services).