UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 3 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
All Other General Purpose Machinery Manufacturing333999- Central Industrial Manufacturing
- precision machine shop
- complex CNC machined components
- prototypes
- fixtures
- wear components
- aerospace
- manufacturing experience
- ISO 9001
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
CAREERS
Careers page — seen SEP 8, 2026
Where it is
45.42802, -84.88967 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Jervis B. Webb Company | Boyne City | Sheet Metal Work Manufacturing 332322 | LIKELY ACTIVE | 26.1 KM |
| Magnetic Systems International, INC | Boyne City | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | ACTIVE | 27.1 KM |
| Dcl | Charlevoix | Conveyor and Conveying Equipment Manufacturing 333922 | LIKELY ACTIVE | 29.0 KM |
| Bay Shore Steel Works LLC | Charlevoix | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210 | ACTIVE | 34.9 KM |
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 RCRAINFO · EPA site type STATIONARY.
- SBA Paycheck Protection Program loan recordsEXISTENCERecord MI|harbor springs|1211 w conway rd · first seen APR 2020 · last seen MAR 2021
- SBA 7(a) and 504 loan recordsEXISTENCEfirst seen APR 2017 · last seen APR 2017
- EPA Facility Registry ServiceEXISTENCERecord 110064016595 · first seen APR 2015 · last seen APR 2015
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: WALLS HOLDING COMPANY · NOV 2026
- Street address
- EPA: 1211 W CONWAY RD · NOV 2026
- City
- EPA: HARBOR SPRINGS · NOV 2026
- State
- EPA: MI · NOV 2026
- County (FIPS code)
- EPA: 26047 · NOV 2026
- Coordinates
- EPA: 45.42802,-84.88967 · NOV 2026
- PPP loan
- SBA PPP: PPP loan x2, approved 2021-03-23, 12 jobs reported · MAR 2021
- Hazardous waste generator (RCRA)
- EPA ECHO: VSQG · NOV 2026
- SBA loans
- SBA: 7a loan x1, jobs 13.0 · APR 2017


