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 ICIS, MA-EPICS, RCRAINFO · EPA site type STATIONARY.

SBA Paycheck Protection Program loan recordsEXISTENCE
Record MA|hyannis|630 barnstable rd · first seen MAY 2020 · last seen MAY 2020
EPA Facility Registry ServiceEXISTENCE
Record 110008413190 · first seen JUN 2015 · last seen JUN 2015
EPA ECHO compliance recordsOPERATING
first seen MAR 2011 · last seen MAR 2011

IN BARNSTABLE COUNTY2 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 0 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: GRIFFIN AVIONICS INC · OCT 2026
Street address: EPA: 630 BARNSTABLE ROAD · OCT 2026
City: EPA: BARNSTABLE (HYANNIS) · OCT 2026
State: EPA: MA · OCT 2026
County (FIPS code): EPA: 25001 · OCT 2026
Coordinates: EPA: 41.66643,-70.28893 · OCT 2026
Employees (band): SBA PPP: 1-19 · MAY 2020
PPP loan: SBA PPP: PPP loan x1, approved 2020-05-01, 14 jobs reported · MAY 2020
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026

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