Ag Simpson USA INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
CICoplas Inc.	Sterling Heights	Other Motor Vehicle Parts Manufacturing 336390	◐ LIKELY ACTIVE	0.0 KM
UMUnited Machining INC - Sterling Heights	Sterling Heights	Other Motor Vehicle Parts Manufacturing 336399	◐ LIKELY ACTIVE	0.3 KM
MSMayco Sterling Heights	Sterling Heights	Motor Vehicle Seating and Interior Trim Manufacturing 336360	◐ LIKELY ACTIVE	0.4 KM
FIFaurecia Interior Systems	Sterling Hts	Motor Vehicle Metal Stamping 336370	◇ UNVERIFIED	0.5 KM
Ultimate Hydroforming, INC.	Sterling Heights	Sheet Metal Work Manufacturing 332322	● ACTIVE	0.5 KM

Every listed plant in Macomb 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.

Where this record comes from

1 source holds 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.

EPA cross-references this facility in BR, OSHA-OIS.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070346880 · first seen SEP 2018 · last seen SEP 2018

ALSO RECORDED ASAG SIMPSON

IN MACOMB COUNTY190 other plants share this one’s industry (Motor Vehicle Parts Manufacturing, NAICS 3363); 101 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: AG SIMPSON USA INC. · OCT 2026

Street address

EPA: 6700 18 1/2 MILE RD · OCT 2026

City

EPA: STERLING HEIGHTS · OCT 2026

State

EPA: MI · OCT 2026

Coordinates

Census geocoder: 42.601670400898,-83.044769200411 · JUL 2026