Amerisourcebergen Drug Corp. vs Amentum Services, Inc.
Side-by-side federal contract comparison from USASpending data
Verdict
Amerisourcebergen Drug Corp. receives $2.3B more in federal contracts than Amentum Services, Inc. ($6.1B vs $3.8B). Amerisourcebergen Drug Corp. ranks #11 among federal contractors. Amerisourcebergen Drug Corp.'s top agency is Department of Defense, while Amentum Services, Inc.'s is Department of Defense.
| Metric | Amerisourcebergen Drug Corp. | Amentum Services, Inc. |
|---|---|---|
| Total Obligations | $6.1B* | $3.8B |
| Total Awards | 25 | 25 |
| Contract Count | 25 | 25 |
| Grant Count | 0 | 0 |
| Rank Rank among all federal contractors by total obligations | #11* | #20 |
| Top Agency | Department of Defense | Department of Defense |
| States |
Amerisourcebergen Drug Corp. receives $2.3B more in federal contracts than Amentum Services, Inc. ($6.1B vs $3.8B). Amerisourcebergen Drug Corp. ranks #11 among federal contractors. Amerisourcebergen Drug Corp.'s top agency is Department of Defense, while Amentum Services, Inc.'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.