Hoyt Electrical Instrument Works

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
BEBeede Electrical Instrument CO INC	Concord	Other Electronic Component Manufacturing 334419	◐ LIKELY ACTIVE	1.0 KM
Leetron Vision LLC	Concord	Other Measuring and Controlling Device Manufacturing 334519	◐ LIKELY ACTIVE	4.7 KM
Microdaq LLC	Concord	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	10.1 KM
Secure Care Products LLC	Concord	Other Communications Equipment Manufacturing 334290	● ACTIVE	11.2 KM
TITafa INC	Concord	All Other Industrial Machinery Manufacturing 333248	◐ LIKELY ACTIVE	11.2 KM

Every listed plant in Merrimack County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 9 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, RCRAINFO · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 020230760|NH|03303|23 meter st · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110004087808 · first seen OCT 2011 · last seen OCT 2011
• EPA ECHO compliance recordsOPERATING
  first seen NOV 1990 · last seen NOV 1990

IN MERRIMACK COUNTY9 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 4 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: HOYT ELECTRICAL INSTRUMENT WORKS · OCT 2026

Street address

EPA: 23 METER ST · OCT 2026

City

EPA: CONCORD · OCT 2026

State

EPA: NH · OCT 2026

County (FIPS code)

EPA: 33013 · OCT 2026

Coordinates

EPA: 43.27592,-71.60097 · OCT 2026

Employees (band)

DOL: 20-99 · DEC 2024

Retirement plan filing (Form 5500)

DOL: 34 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · OCT 2026