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Signproco INC

1017 Naughton Dr, Troy, MI 48083

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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What they make

Sign Manufacturing339950

Where it is

42.55834, -83.12827 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
Sign Concepts Dba AsiTroySign Manufacturing
339950
LIKELY ACTIVE0.2 KM
Sourcehub LLCTroyAll Other Miscellaneous Manufacturing
339999
ACTIVE0.6 KM
Check Technology Solutions LLCTroyPower, Distribution, and Specialty Transformer Manufacturing
335311
LIKELY ACTIVE0.9 KM
P. G. S. INCTroyMotor Vehicle Transmission and Power Train Parts Manufacturing
336350
ACTIVE1.1 KM
T. M. Shea Products, INC.TroyAll Other Miscellaneous Manufacturing
339999
UNVERIFIED1.3 KM

Every listed plant in Oakland County

Also at this address

1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.

JL Geisler Sign Company
Troy, MI
UNVERIFIED339950

Where this record comes from

1 source holds this plant, and 7 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.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110070260544 · first seen AUG 2018 · last seen AUG 2018

IN OAKLAND COUNTY53 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 23 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.

Name
EPA: SIGNPROCO INC · OCT 2026
Street address
EPA: 1017 NAUGHTON DR · OCT 2026
City
EPA: TROY · OCT 2026
State
EPA: MI · OCT 2026
County (FIPS code)
EPA: 26125 · OCT 2026
Coordinates
EPA: 42.55834,-83.12827 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

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