Rcn Telecom Services INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
TKThe Kitchen Sisters Productions	San Francisco	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	▲ REPORTED CLOSED	0.2 KM
Revere Defense Technologies INC.	San Francisco	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	● ACTIVE	0.3 KM
Pano Ai, INC.	San Francisco	Other Communications Equipment Manufacturing 334290	● ACTIVE	0.7 KM
Specter INC	San Francisco	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	● ACTIVE	1.2 KM
Cascade Space CORP	San Francisco	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	● ACTIVE	1.3 KM

Every listed plant in San Francisco County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Where this record comes from

1 source holds this plant, and 6 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 CARB-TCH, EIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071752137 · first seen AUG 2024 · last seen AUG 2024

IN SAN FRANCISCO COUNTY13 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 0 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: RCN TELECOM SERVICES INC · OCT 2026

Street address

EPA: 437 POTRERO STREET · OCT 2026

City

EPA: SAN FRANCISCO · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06075 · OCT 2026

Coordinates

EPA: 37.76404,-122.40737 · OCT 2026