How concentrated is Navy shipbuilding (NAICS 336611) in 2025?
Vendor concentration in FY2025: Overall HHI 3,371 (top vendor GENERAL DYNAMICS CORP, 52.0%).
| Obligations | Vendors | HHI | Top vendor % | Top vendor |
|---|---|---|---|---|
| $35.63B | 432 | 3,371 | 52.0% | General Dynamics Corp |
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How to read this
- Amounts are obligations (money committed), not outlays (money paid).
- HHI (0–10,000) measures vendor concentration: under 1,500 competitive, 1,500–2,500 moderate, over 2,500 highly concentrated. Vendors are parent companies.