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Groschopp, INC.

420 15th St Ne, Sioux Center, IA 51250

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 7 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Groschopp, INC.
Their homepage, crawled JUL 2026

What they make

Motor and Generator Manufacturing335312
  • gearboxes
  • brushless DC
  • universal motors
  • reducers
  • motor speed controls

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Made or handled here · 1
universal motor
Where these came from
1 from the company’s own website · Company website
url-slug on https://www.groschopp.com/product/universal-motor/
CAREERS
Careers page — seen SEP 8, 2026

Where it is

43.09327, -96.17233 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS

Other plants nearby

FacilityCityIndustryStatusDistance
Midwest Magnetic Components, INCAlcesterCapacitor, Resistor, Coil, Transformer, and Other Inductor Manufacturing
334416
 ACTIVE38.2 KM
Custom Coils INCAlcesterPower, Distribution, and Specialty Transformer Manufacturing
335311
 LIKELY ACTIVE38.2 KM

Every listed plant in Sioux County

Also at this address

No other federal record shares this street address.

Where this record comes from

7 sources hold this plant, and 14 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 AIR, AIRS/AFS, BR, CEDRI, EIS, ICIS, IDNR_EFD, NCDB, RCRAINFO, TRIS · EPA site type STATIONARY.

  • The company’s own websiteOPERATING
    first seen JUL 2026 · last seen OCT 2026
  • SAM.gov entity registrationOPERATING
    Record CGJ9TU553BM4 · first seen MAY 2026 · last seen MAY 2026
  • OSHA injury and illness reportsOPERATING
    Record 1253358 · first seen DEC 2025 · last seen DEC 2025
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000414301 · first seen MAR 2025 · last seen MAR 2025
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2024 · last seen DEC 2024
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 060954740|IA|51250|420 15th st ne · first seen DEC 2024 · last seen DEC 2024
  • SBA Paycheck Protection Program loan recordsEXISTENCE
    Record IA|sioux center|420 15th st ne · first seen APR 2020 · last seen APR 2020

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: GROSCHOPP, INC · JUL 2026 · ON THIS PAGE
SAM.gov: GROSCHOPP, INC. · MAY 2026 · ON THIS PAGE
Street address
EPA: 420 15TH ST NE · JUL 2026 · ON THIS PAGE
SAM.gov: 420 15TH ST NE · MAY 2026 · ON THIS PAGE
City
EPA: SIOUX CENTER · JUL 2026 · ON THIS PAGE
SAM.gov: SIOUX CENTER · MAY 2026 · ON THIS PAGE
State
EPA: IA · JUL 2026 · ON THIS PAGE
SAM.gov: IA · MAY 2026 · ON THIS PAGE
County (FIPS code)
EPA: 19167 · SEP 2026
Coordinates
EPA: 43.09327,-96.17233 · JUL 2026
Employees (band)
OSHA: 100-499 · DEC 2025
Website
SAM.gov: http://www.groschopp.com · MAY 2026
Year established
CT SOTS: 1977 · FEB 1977
CAGE code
SAM.gov: 4LZY5 · MAY 2026
Retirement plan filing (Form 5500)
DOL: 142 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
PPP loan
SBA PPP: PPP loan x1, approved 2020-04-05, 173 jobs reported · APR 2020
SAM registration expires
SAM.gov: 2027-05-13 · MAY 2026
State business registrationSOURCES DISAGREE
CT SOTS: EMW GROSCHOPP INCORPORATED, registered with the Connecticut Secretary of the State; Corporation; formed 1977-02-14; revoked 1991-10-25 · OCT 1991
IA SOS: GROSCHOPP, INC., registered with the Iowa Secretary of State; formed 1990-02-07; active · FEB 1990

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