Facility	City	Industry	Status	Distance
Castrol Heavy Duty Lubricants	Worcester	Petroleum Lubricating Oil and Grease Manufacturing 324191	UNVERIFIED	1.1 KM
J H Lynch & Sons Paving	Millbury	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	2.9 KM
Worcester Fluids Technology, LLC	Worcester	All Other Miscellaneous General Purpose Machinery Manufacturing 333998	ACTIVE	5.4 KM
Aggregate Industries Asphalt	Shrewsbury	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	5.6 KM
Holden Trap Rock CO	Holden	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	18.1 KM

Every listed plant in Worcester 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 HU9ZFLAGVAV7 · first seen SEP 2025 · last seen SEP 2025

IN WORCESTER COUNTY17 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 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: SAM.gov: SEALCOAT SUPPLIER INC · SEP 2025
Street address: SAM.gov: 110 BLACKSTONE RIVER RD · SEP 2025
City: SAM.gov: WORCESTER · SEP 2025
State: SAM.gov: MA · SEP 2025
Coordinates: Census geocoder: 42.229593497732,-71.790355502587 · JUL 2026
Website: SAM.gov: www.sealmasterboston.com · SEP 2025
CAGE code: SAM.gov: 930S3 · SEP 2025
SAM registration expires: SAM.gov: 2026-09-22 · SEP 2025

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