Hh Arnold Company INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Aja International, INC.	Hingham	Semiconductor Machinery Manufacturing 333242	● ACTIVE	2.9 KM
Vacuum Technology Associates, INC	Hingham	Plate Work Manufacturing 332313	● ACTIVE	4.1 KM
SISturtevant INC	Hanover	Industrial Machinery Manufacturing 333249	◐ LIKELY ACTIVE	4.8 KM
EIEconocorp INC	Randolph	Industrial Machinery Manufacturing 333298	◐ LIKELY ACTIVE	13.6 KM
Dimark Precision Machining,, INC	Pembroke	Machine Shops 332710	● ACTIVE	13.9 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 10 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 AIR, AIRS/AFS, EIS, MA-EPICS, RCRAINFO · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 041042770|MA|02370|529 liberty st · first seen DEC 2024 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record MA|rockland|529 liberty st · first seen APR 2020 · last seen JAN 2021
• EPA Facility Registry ServiceEXISTENCE
  Record 110001939957 · first seen JUN 2017 · last seen JUN 2017
• EPA ECHO compliance recordsOPERATING
  first seen OCT 2009 · last seen OCT 2009

IN PLYMOUTH COUNTY6 other plants share this one’s industry (Industrial Machinery Manufacturing, NAICS 3332); 5 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: HH ARNOLD COMPANY INC · NOV 2026

Street address

EPA: 529 LIBERTY ST · NOV 2026

City

EPA: ROCKLAND · NOV 2026

State

EPA: MA · NOV 2026

County (FIPS code)

EPA: 25023 · NOV 2026

Coordinates

EPA: 42.13688,-70.9118 · NOV 2026

Employees (band)

DOL: 1-19 · DEC 2024

Retirement plan filing (Form 5500)

DOL: 16 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-13, 15 jobs reported · APR 2020

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · NOV 2026