Knight Marine Service

525 Main St, Rockland, ME 04841

UNVERIFIEDLAST SEEN IN FEDERAL DATA MAY 2023 · 3 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Ship Building and Repairing336611

Where it is

44.10730, -69.10970 · CENSUS TIGER

COUNTY

Knox County

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Other plants nearby

Facility	City	Industry	Status	Distance
Journey S End Marina	Rockland	Ice Manufacturing 312113	LIKELY ACTIVE	0.6 KM
Journey's End North	Rockland	Ice Manufacturing 312113	LIKELY ACTIVE	0.8 KM
Ocean Pursuits	Rockland	Ship Building and Repairing 336611	LIKELY ACTIVE	1.0 KM
Rockland Marine CORP	Rockland	Ship Building and Repairing 336611	ACTIVE	1.5 KM
York Marine INC	Rockland	Boat Building 336612	UNVERIFIED	1.8 KM

Every listed plant in Knox County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 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.

EPA cross-references this facility in ME-EFIS, NPDES · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen MAY 2023 · last seen MAY 2023
SBA Paycheck Protection Program loan recordsEXISTENCE
Record ME|rockland|525 main st · first seen APR 2021 · last seen APR 2021
EPA Facility Registry ServiceEXISTENCE
Record 110039676133 · first seen OCT 2015 · last seen OCT 2015

IN KNOX COUNTY16 other plants share this one’s industry (Ship and Boat Building, NAICS 3366); 9 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: KNIGHT MARINE SERVICE · NOV 2026
Street address: EPA: 525 MAIN ST · NOV 2026
City: EPA: ROCKLAND · NOV 2026
State: EPA: ME · NOV 2026
County (FIPS code): EPA: 23013 · NOV 2026
Coordinates: EPA: 44.107298,-69.109702 · NOV 2026
Employees (band): SBA PPP: 1-19 · APR 2021
PPP loan: SBA PPP: PPP loan x1, approved 2021-04-03, 8 jobs reported · APR 2021

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