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Harbor Island Supply Corporation

230 S Chicago St., Seattle, WA 98108

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Harbor Island Supply Corporation
Their homepage, crawled JUL 2026

What they make

Other Nonferrous Metal Foundries (except Die-Casting)331529
  • anodes
  • non-ferrous metals
  • Hamilton Jet
  • pleasure craft

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

47.53277, -122.32948 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Ge Aircraft EnginesSeattleNonferrous Metal Foundries
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Seacast SeattleSeattleSteel Investment Foundries
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Olympic Foundry INCSeattleIron Foundries
331511
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Jorgensen Forge CORPTukwilaSteel Foundries (except Investment)
331513
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North Star Casteel ProductsSeattleSteel Foundries (except Investment)
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Every listed plant in King County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

Nonferrous Metals INC
Seattle, WA
LIKELY ACTIVE331492

Where this record comes from

2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

  • The company’s own websiteOPERATING
    first seen JUL 2026 · last seen OCT 2026
  • SAM.gov entity registrationOPERATING
    Record S5WBPULYBEJ4 · first seen NOV 2025 · last seen NOV 2025

IN KING COUNTY16 other plants share this one’s industry (Foundries, NAICS 3315); 4 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name
SAM.gov: HARBOR ISLAND SUPPLY CORPORATION · NOV 2025
Street address
SAM.gov: 230 S CHICAGO ST. · NOV 2025
City
SAM.gov: SEATTLE · NOV 2025
State
SAM.gov: WA · NOV 2025
Coordinates
Census geocoder: 47.532771863909,-122.32947720662 · JUL 2026
Website
SAM.gov: https://harboranodes.com/ · NOV 2025
CAGE code
SAM.gov: 5F839 · NOV 2025
SAM registration expires
SAM.gov: 2026-11-18 · NOV 2025

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