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 #1 among federal contractors. Optum Public Sector Solutions, Inc.'s top agency is Department of Veterans Affairs, while Amerisourcebergen Drug Corp.'s is Department of Defense.
| Metric | Optum Public Sector Solutions, Inc. | Amerisourcebergen Drug Corp. |
|---|---|---|
| Total Obligations | $20.1B* | $6.1B |
| Total Awards | 25 | 25 |
| Contract Count | 25 | 25 |
| Grant Count | 0 | 0 |
| Rank Rank among all federal contractors by total obligations | #1* | #11 |
| Top Agency | Department of Veterans Affairs | Department of Defense |
| 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 #1 among federal contractors. Optum Public Sector Solutions, Inc.'s top agency is Department of Veterans Affairs, while Amerisourcebergen Drug Corp.'s is Department of Defense.
Explore More
The side-by-side above pulls the USASpending.gov federal awards data data for both entity A and entity B. What follows is the interpretation — which specific axes carry the most weight for entity A versus entity B, and which differences are large enough to influence a real decision.
For households or analysts using this comparison as a decision input, the right framing is usually not "which is better" in aggregate but "which is better for the specific decision in front of you." USASpending.gov federal awards data captures the raw data; the framing depends on whether the question is investment, residency, planning, or research.
Source: USAspending.gov, 2026.