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Sealaska Constructors LLC has won 4 federal contract awards worth $11.1 million in our record between April 2026 and September 2026. Its main customer is the Department of the Interior. It works mostly in water and sewer line and related structures construction (NAICS 237110) and commercial and institutional building construction (NAICS 236220).
Contract awards
4
$11.1 million obligated
Top customers
Main industries
Arizona ($5.8 million), Alaska ($4.5 million), Washington ($798,217).
| Award | Agency | Industry (NAICS) | Obligated (USD) | Signed |
|---|---|---|---|---|
| 140P9726C0005 on USAspending.gov (opens in a new tab) | National Park Service | 237110 water and sewer line and related structures construction | $4,535,039 | 2026-09-22 |
| 140P2026C0045 on USAspending.gov (opens in a new tab) | Departmental Offices | 237110 water and sewer line and related structures construction | $5,286,277 | 2026-08-21 |
| 140P2026F0156 |
| National Park Service |
| 236220 commercial and institutional building construction |
| $798,217 |
| 2026-07-01 |
| 140P1526C0004 on USAspending.gov (opens in a new tab) | National Park Service | 236220 commercial and institutional building construction | $494,351 | 2026-04-30 |