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Engineering Specialists, Inc.

21360 Gateway Court, Brookfield, WI 53045

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE

Operating signal within 24 months, or from a single source.

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What they make

Relay and Industrial Control Manufacturing335314

Where it is

43.07431, -88.18036 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
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Cooper Power Systems -pewaukee - Hickory StreetPewaukeeOther Rubber Product Manufacturing
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Cooper Power Systems LLCWaukeshaElectrical Equipment Manufacturing
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Waukesha Manufacturing Lincoln AvenueWaukeshaPower, Distribution, and Specialty Transformer Manufacturing
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LIKELY ACTIVE7.7 KM

Every listed plant in Waukesha County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 2 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.

  • OSHA injury and illness reportsOPERATING
    Record 440009 · first seen DEC 2025 · last seen DEC 2025

IN WAUKESHA COUNTY30 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 11 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.

Coordinates
Census geocoder: 43.074314142982,-88.180361912289 · JUL 2026
Employees (band)
OSHA: 100-499 · DEC 2025

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