Facility	City	Industry	Status	Distance
Composite Builders LLC	Holland	Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing 326130	ACTIVE	9.5 KM
Gentex Corporation	Zeeland	Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320	ACTIVE	15.9 KM
Woodward Fst, INC	Zeeland	Aircraft Engine and Engine Parts Manufacturing 336412	ACTIVE	16.0 KM
Plascore, INC.	Zeeland	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	16.2 KM
Plascore, INC	Zeeland	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	ACTIVE	16.4 KM

Every listed plant in Ottawa County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record ZJFJL2YMPKM3 · first seen JUN 2026 · last seen JUN 2026

IN OTTAWA COUNTY5 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 2 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: SAM.gov: SCI_ZONE INC · JUN 2026
Street address: SAM.gov: 17133 INAVALE ST · JUN 2026
City: SAM.gov: HOLLAND · JUN 2026
State: SAM.gov: MI · JUN 2026
Coordinates: Census geocoder: 42.84442358507,-86.205382576975 · JUL 2026
Website: SAM.gov: www.sci-zone.com · JUN 2026
CAGE code: SAM.gov: 3NAQ8 · JUN 2026
SAM registration expires: SAM.gov: 2027-06-01 · JUN 2026

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