Lake Union Drydock Company
At a glance
Employees100-499
In business sinceNot reported
Industry
HeadquartersSeattle, WA
SAM.gov UEILYLHME3UMLW7
CAGE code4D304
Incorporated inWA
Lake Union Drydock Company performs ship repair, retrofits, conversion, and maintenance work. The company carries out Tier 4 repowers, tank modifications, equipment installation, hybrid installations, and clean fuel system installation and maintenance. It operates nine in-house shops and serves the maritime vessel industry.
Summarized from the company’s own website
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lake Union Drydock Company | Seattle | WA | 100–499 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


