Optum Public Sector Solutions, Inc. vs Atlantic Diving Supply, Inc.
Side-by-side federal contract comparison from USASpending data
Verdict
Optum Public Sector Solutions, Inc. receives $15.3B more in federal contracts than Atlantic Diving Supply, Inc. ($20.1B vs $4.8B). Optum Public Sector Solutions, Inc. ranks #1 among federal contractors. Optum Public Sector Solutions, Inc.'s top agency is Department of Veterans Affairs, while Atlantic Diving Supply, Inc.'s is Department of Defense.
| Metric | Optum Public Sector Solutions, Inc. | Atlantic Diving Supply, Inc. |
|---|---|---|
| Total Obligations | $20.1B* | $4.8B |
| Total Awards | 25 | 25 |
| Contract Count | 25 | 25 |
| Grant Count | 0 | 0 |
| Rank Rank among all federal contractors by total obligations | #1* | #16 |
| Top Agency | Department of Veterans Affairs | Department of Defense |
| States |
Optum Public Sector Solutions, Inc. receives $15.3B more in federal contracts than Atlantic Diving Supply, Inc. ($20.1B vs $4.8B). Optum Public Sector Solutions, Inc. ranks #1 among federal contractors. Optum Public Sector Solutions, Inc.'s top agency is Department of Veterans Affairs, while Atlantic Diving Supply, 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.