Harbor Island Supply Corporation
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersSeattle, WA
SAM.gov UEIS5WBPULYBEJ4
Harbor Island Supply manufactures anodes, including weld-on hull anodes, bolt-on hull anodes, plate anodes, keel cooler anodes, heat exchanger and condenser anodes, pencil zincs, propeller nut caps, pier and piling anodes, magnesium anodes, and rudder disc anodes. The company serves the marine industry, producing anodes for commercial vessels, pleasure craft, and equipment from manufacturers including OMC, Volvo, Suzuki, Mercury, Honda, Yamaha, and Nissan.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Harbor Island Supply Corporation | Seattle | WA | — | 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.


