Tyco Electronics Hartman Electrical Manufacturing

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Te Connectivity Corporation	Mansfield	Relay and Industrial Control Manufacturing 335314	● ACTIVE	0.0 KM
YAY44 Aer - Mansfield	Mansfield	Relay and Industrial Control Manufacturing 335314	◐ LIKELY ACTIVE	0.0 KM
Energy Technologies INC	Mansfield	All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999	● ACTIVE	0.8 KM
IEIdeal Electric Power CO.	Mansfield	Motor and Generator Manufacturing 335312	● ACTIVE	1.2 KM
CIContact Industries INC	Lexington	Relay and Industrial Control Manufacturing 335314	◐ LIKELY ACTIVE	10.4 KM

Every listed plant in Richland County

Also at this address

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

Te Connectivity Corporation

Mansfield, OH

● ACTIVE335314

Where this record comes from

3 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 OH-CORE, RCRAINFO, TRIS.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2023
• EPA ECHO compliance recordsOPERATING
  first seen MAR 2009 · last seen MAR 2009
• EPA Facility Registry ServiceEXISTENCE
  Record 110025332995 · first seen OCT 2008 · last seen OCT 2008

IN RICHLAND COUNTY5 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 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: TYCO ELECTRONICS HARTMAN ELECTRICAL MANUFACTURING · OCT 2026

Street address

EPA: 175 N DIAMOND ST · OCT 2026

City

EPA: MANSFIELD · OCT 2026

State

EPA: OH · OCT 2026

County (FIPS code)

EPA: 39139 · OCT 2026

Coordinates

EPA: 40.76308,-82.51381 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: SQG · OCT 2026