Optum Public Sector Solutions, Inc. vs Amerisourcebergen Drug Corp.
Side-by-side federal contract comparison from USASpending data
Verdict
Optum Public Sector Solutions, Inc. receives $14.0B more in federal contracts than Amerisourcebergen Drug Corp. ($20.1B vs $6.1B). Optum Public Sector Solutions, Inc. ranks #3 among federal contractors. Optum Public Sector Solutions, Inc.'s top agency is Department of Veterans Affairs, while Amerisourcebergen Drug Corp.'s is N/A.
| Metric | Optum Public Sector Solutions, Inc. | Amerisourcebergen Drug Corp. |
|---|---|---|
| Total Obligations | $20.1B* | $6.1B |
| Total Awards | 25 | 1 |
| Contract Count | 25 | 1 |
| Grant Count | 0 | 0 |
| Rank Rank among all federal contractors by total obligations | #3* | #13 |
| Top Agency | Department of Veterans Affairs | N/A |
| States |
Optum Public Sector Solutions, Inc. receives $14.0B more in federal contracts than Amerisourcebergen Drug Corp. ($20.1B vs $6.1B). Optum Public Sector Solutions, Inc. ranks #3 among federal contractors. Optum Public Sector Solutions, Inc.'s top agency is Department of Veterans Affairs, while Amerisourcebergen Drug Corp.'s is N/A.
Explore More
Comparing Optum Public Sector Solutions, Inc. and Amerisourcebergen Drug Corp. on U.S. federal government spending requires lining up the underlying USASpending.gov federal awards data data side by side. The table above runs the comparison on the canonical fields; the narrative below identifies the factor or factors that drive the most meaningful difference between the two.
Practical use of the comparison: read the data above, then drill into the individual Optum Public Sector Solutions, Inc. and Amerisourcebergen Drug Corp. detail pages for the underlying breakdown. A pairwise comparison answers the relative question; the per-entity pages answer the absolute question.
Source: USAspending.gov, 2026.