Facility	City	Industry	Status	Distance
Welch Group Environmental LLC	Clearwater	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	UNVERIFIED	1.6 KM
DYN - Clearwater	Clearwater	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	LIKELY ACTIVE	2.2 KM
Hammer Haag Steel INC	Clearwater	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	REPORTED CLOSED	2.1 KM
Dynamet INC	Clearwater	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	UNVERIFIED	2.4 KM
Circle Lead Products	St Petersburg	Iron and Steel Mills and Ferroalloy Manufacturing 331111	UNVERIFIED	7.5 KM

Every listed plant in Pinellas County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 12 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 BR, NPDES, RCRAINFO · EPA site type STATIONARY.

Florida Division of Corporations (Sunbiz)OPERATING
Record FL:P02000000791 · first seen FEB 2026 · last seen FEB 2026
EPA ECHO compliance recordsOPERATING
first seen MAR 2025 · last seen MAR 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 300006611|FL|33762|4750 118th ave n · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record FL|clearwater|4750 118th ave n · first seen MAR 2021 · last seen MAR 2021
EPA Facility Registry ServiceEXISTENCE
Record 110067018961 · first seen FEB 2020 · last seen FEB 2020

IN PINELLAS COUNTY5 other plants share this one’s industry (Nonferrous Metal (except Aluminum) Production and Processing, NAICS 3314); 1 of them has 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: HYDRO-DYNE ENGINEERING · OCT 2026
Street address: EPA: 4750 118TH AVE N · OCT 2026
City: EPA: CLEARWATER · OCT 2026
State: EPA: FL · OCT 2026
County (FIPS code): EPA: 12103 · OCT 2026
Coordinates: EPA: 27.87905,-82.69785 · OCT 2026
Employees (band): DOL: 100-499 · DEC 2024
Year established: Sunbiz: 2002 · JAN 2002
Retirement plan filing (Form 5500): DOL: 112 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x2, approved 2021-03-16, 75 jobs reported · MAR 2021
Hazardous waste generator (RCRA): EPA ECHO: SQG · OCT 2026
State business registration: Sunbiz: HYDRO-DYNE ENGINEERING, INC., registered with the Florida Department of State, Division of Corporations; Corporation; formed 2002-01-02; active, annual report filed 2026-02-04 · FEB 2026

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