Alaskan Copper & Brass CO Ctl

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Argo Blower & Mfg CO INC	Seattle	Plate Work Manufacturing 332313	● ACTIVE	0.6 KM
WCWest Coast Wire Rope & Rigging, INC.	Seattle	Other Fabricated Wire Product Manufacturing 332618	◐ LIKELY ACTIVE	3.1 KM
NSNucor Steel Seattle INC	Seattle	Iron and Steel Mills and Ferroalloy Manufacturing 331110	◐ LIKELY ACTIVE	2.5 KM
DWDavis Wire CORP	Kent	Steel Wire Drawing 331222	◐ LIKELY ACTIVE	16.5 KM
MUMPG US Kent	Kent	Steel Wire Drawing 331222	◐ LIKELY ACTIVE	16.5 KM

Every listed plant in King County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 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.

EPA cross-references this facility in RCRAINFO, WA-FSIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JUL 2017 · last seen JUL 2017
• EPA Facility Registry ServiceEXISTENCE
  Record 110005404954 · first seen JAN 2014 · last seen JAN 2014

IN KING COUNTY5 other plants share this one’s industry (Steel Product Manufacturing from Purchased Steel, NAICS 3312); 2 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

EPA: ALASKAN COPPER & BRASS CO CTL · OCT 2026

Street address

EPA: 4700 COLORADO ST · OCT 2026

City

EPA: SEATTLE · OCT 2026

State

EPA: WA · OCT 2026

County (FIPS code)

EPA: 53033 · OCT 2026

Coordinates

EPA: 47.55945,-122.33679 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026