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Neosho Trompler Inc

580 South Industrial Drive, Hartland, WI 53029

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES

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

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What they make

Machine Shops332710

Where it is

43.09482, -88.35996 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Tomahawk Manufacturing, Inc. (Hartland)HartlandMachine Shops
332710
LIKELY ACTIVE0.4 KM
Leaf Technology, INC.HartlandMachine Shops
332710
UNVERIFIED0.7 KM
Farris Automated Systems, LLCWalesMachine Shops
332710
LIKELY ACTIVE8.8 KM
Premier Stainless Solutions LLCWalesOther Fabricated Wire Product Manufacturing
332618
ACTIVE8.8 KM
Integrity Wire Edm INCSussexSpecial Die and Tool, Die Set, Jig, and Fixture Manufacturing
333514
LIKELY ACTIVE9.9 KM

Every listed plant in Waukesha County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 5 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 950615 · first seen DEC 2025 · last seen DEC 2025
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 391706641|WI|53029|580 s industrial dr · first seen JUN 2025 · last seen JUN 2025
  • SBA Paycheck Protection Program loan recordsEXISTENCE
    Record WI|hartland|580 s industrial dr ste 1 · first seen APR 2020 · last seen MAR 2021
  • SBA 7(a) and 504 loan recordsEXISTENCE
    first seen DEC 2010 · last seen DEC 2010

IN WAUKESHA COUNTY71 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 44 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: 43.094819762969,-88.359963170258 · JUL 2026
Employees (band)
OSHA: 20-99 · DEC 2025
Retirement plan filing (Form 5500)
DOL: 36 active participants, plan year ending 2025-06-30, 1 plan(s) · JUN 2025
PPP loan
SBA PPP: PPP loan x1, approved 2021-03-17, 85 jobs reported · MAR 2021
SBA loans
SBA: 7a loan x2, jobs 68.0 · DEC 2010

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