Hapco,inc.

353 Circuit St, Hanover, MA 02339

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

Operating signal within 12 months from two or more independent sources.

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Their homepage, crawled JUL 2026

What they make

Plastics Material and Resin Manufacturing325211

thermoset polyurethanes
epoxies
casting
coating
bonding
potting
encapsulating
portable meter-mix dispensing equipment
medical
military
two-component hybrid polymers
water-clear urethane plastics

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Sold by HAPCO,INC. · 1

Miscellaneous Machine Tools

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

1 from usaspending_psc · Federal registry

Supplied under federal award N0017823P6842 (2023-07-14), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

42.10871, -70.86768 · CENSUS TIGER

COUNTY

Plymouth County

METRO AREA

Boston-Cambridge-Newton, MA-NH

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Other plants nearby

Facility	City	Industry	Status	Distance
Cri-tech INC	Hanover	Synthetic Rubber Manufacturing 325212	UNVERIFIED	0.4 KM
Cri Tech	Hanover	Synthetic Rubber Manufacturing 325212	UNVERIFIED	1.0 KM
National Coating	Rockland	Fabric Coating Mills 313320	ACTIVE	3.5 KM
Dimark Precision Machining,, INC	Pembroke	Machine Shops 332710	ACTIVE	9.1 KM
Mair-mac Machine Company, INC.	Brockton	Machine Shops 332710	ACTIVE	12.6 KM

Every listed plant in Plymouth County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 11 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 EIS, MA-EPICS, RCRAINFO, TRIS · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record M44YZCNNFHN1 · first seen JAN 2026 · last seen JAN 2026
SBA Paycheck Protection Program loan recordsEXISTENCE
Record MA|hanover|353 circuit st · first seen MAY 2020 · last seen MAY 2020
EPA Facility Registry ServiceEXISTENCE
Record 110000311332 · first seen JUN 2017 · last seen JUN 2017

IN PLYMOUTH COUNTY6 other plants share this one’s industry (Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing, NAICS 3252); 3 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: HAPCO INC · JUL 2026 · ON THIS PAGE; SAM.gov: HAPCO,INC. · JAN 2026 · ON THIS PAGE
Street address: EPA: 353 CIRCUIT ST. · JUL 2026 · ON THIS PAGE; SAM.gov: 353 CIRCUIT ST · JAN 2026 · ON THIS PAGE
City: EPA: HANOVER · JUL 2026 · ON THIS PAGE; SAM.gov: HANOVER · JAN 2026 · ON THIS PAGE
State: EPA: MA · JUL 2026 · ON THIS PAGE; SAM.gov: MA · JAN 2026 · ON THIS PAGE
County (FIPS code): EPA: 25023 · SEP 2026
Coordinates: EPA: 42.10871,-70.86768 · JUL 2026
Employees (band): SBA PPP: 1-19 · MAY 2020
Website: SAM.gov: http://www.hapcoweb.com · JAN 2026
CAGE code: SAM.gov: 3WYX8 · JAN 2026
PPP loan: SBA PPP: PPP loan x1, approved 2020-05-01, 16 jobs reported · MAY 2020
SAM registration expires: SAM.gov: 2027-01-21 · JAN 2026

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