Masters Machine Company

What they make

• precision components
• CNC lathes
• mills
• precision screw machines
• vertical milling
• rotary transfer
• aerospace
• automotive

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

Where it is

Other plants nearby

No other listed facility within 40 km shares this one’s four-digit industry code, or this record has no coordinates to measure from.

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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 BR, EIS, ICIS, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen MAR 2025 · last seen MAR 2025
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• DOL Form 5500 retirement plan filingsOPERATING
  Record 010269137|ME|04564|po box 16 500 lower round rond rd · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110008437762 · first seen DEC 2017 · last seen DEC 2017

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: MASTERS MACHINE COMPANY · OCT 2026

Street address

EPA: 500 LOWER ROUND POND ROAD · OCT 2026

City

EPA: ROUND POND · OCT 2026

State

EPA: ME · OCT 2026

County (FIPS code)

EPA: 23015 · OCT 2026

Coordinates

EPA: 43.93795,-69.47353 · OCT 2026

Retirement plan filing (Form 5500)

DOL: 79 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026