Heavy Equipment Mfg
601 E 1st St, Grundy Center, IA 50638
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 3 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Construction Machinery Manufacturing333120Where it is
42.36351, -92.76139 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Aabaco Holdings, Limited | Grundy Center | Construction Machinery Manufacturing 333120 | ACTIVE | 0.1 KM |
| Road Groom Mfg, LLC | Grundy Center | Construction Machinery Manufacturing 333120 | ACTIVE | 0.1 KM |
| Ritchie Industries INC. | Conrad | All Other Plastics Product Manufacturing 326199 | LIKELY ACTIVE | 18.1 KM |
| Ms Machining Systems INC. | Shell Rock | Farm Machinery and Equipment Manufacturing 333111 | UNVERIFIED | 33.0 KM |
| Unverferth Manufacturing Company, INC | Shell Rock | Farm Machinery and Equipment Manufacturing 333111 | ACTIVE | 33.1 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | JUN 2015 | JUN 2015 |
| EPA ECHO | OPERATING | JUL 2014 | JUL 2014 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.