Hornblower Shipyard LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
BBBridgeport Boatworks, INC.	Bridgeport	Ship Building and Repairing 336611	● ACTIVE	0.2 KM
Naiad Dynamics US INC	Shelton	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	● ACTIVE	11.6 KM
Sartek Industries INC	E Setauket	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	● ACTIVE	29.2 KM
TIT60 INC.	Smithtown	Boat Building 336612	◐ LIKELY ACTIVE	33.8 KM
Vespoli Usa, INC	New Haven	Boat Building 336612	● ACTIVE	28.5 KM

Every listed plant in Greater Bridgeport 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 RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071138754 · first seen OCT 2021 · last seen OCT 2021

IN GREATER BRIDGEPORT COUNTY1 other plant shares this one’s industry (Ship and Boat Building, NAICS 3366); 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: HORNBLOWER SHIPYARD LLC · OCT 2026

Street address

EPA: 731 SEAVIEW AVE · OCT 2026

City

EPA: BRIDGEPORT · OCT 2026

State

EPA: CT · OCT 2026

Coordinates

EPA: 41.173563,-73.171525 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026