Callaghan Brian C
Ann Arbor, MI · UEI T1REMJ7MJ475 · NAICS 541611
Callaghan Brian C is a federal contractor based in Ann Arbor, MI operating in professional, scientific, and technical services (NAICS 541611). Callaghan Brian C has received $165,000 across 15 federal contracts. Callaghan Brian C's largest customer is Department Of Health And Human Services, accounting for $154,000 of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 75R60226F34079 | Department Of Health And Human Services | February 25, 2026 | $24.4K |
| 75R60225F34078 | Department Of Health And Human Services | September 14, 2025 | $24.4K |
| 75R60225F34077 | Department Of Health And Human Services | August 27, 2025 | $24.4K |
| 75R60224F34062 | Department Of Health And Human Services | July 15, 2024 | $14.3K |
| 75R60224F34063 | Department Of Health And Human Services | August 21, 2024 | $11.3K |
| 15JC1V21P00000520 | Department Of Justice | September 7, 2021 | $11.3K |
| 75R60224F34064 | Department Of Health And Human Services | September 5, 2024 | $9.0K |
| 75R60224F34061 | Department Of Health And Human Services | July 2, 2024 | $9.0K |
| 75R60221F34019 | Department Of Health And Human Services | September 21, 2021 | $7.5K |
| 75R60221F34020 | Department Of Health And Human Services | September 20, 2021 | $6.0K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Health And Human Services | $153.8K | 14 |
| Department Of Justice | $11.3K | 1 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541611 | Administrative Management And General Management Consulting Services | $126.8K |
| 621111 | Offices Of Physicians (Except Mental Health Specialists) | $38.3K |
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Frequently asked questions
How much has Callaghan Brian C received in federal contracts?
Callaghan Brian C has been awarded $165,000 across 15 federal contracts. Their largest customer is Department Of Health And Human Services, representing $154,000 of awarded work.
What does Callaghan Brian C do?
Callaghan Brian C is a federal contractor based in Ann Arbor, MI, registered under NAICS 541611 (professional, scientific, and technical services).