Sun Mountain Lumber, INC.

What they make

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

5 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 AIR, AIRS/AFS, EIS, MT-CEDARS, NPDES, OSHA-OIS · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen OCT 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record N1NZM9NKG1L1 · first seen MAR 2026 · last seen OCT 2026
• OSHA injury and illness reportsOPERATING
  Record 1273085 · first seen DEC 2025 · last seen DEC 2025
• DOL Form 5500 retirement plan filingsOPERATING
  Record 200080113|MT|59722|181 greenhouse rd · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110059012278 · first seen JUN 2017 · last seen JUN 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: SUN MOUNTAIN LUMBER, INC. · JUL 2026 · ON THIS PAGE

SAM.gov: SUN MOUNTAIN LUMBER, INC. · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 181 GREEN HOUSE ROAD · JUL 2026

SAM.gov: 181 GREENHOUSE ROAD · ON THIS PAGE

City

EPA: DEER LODGE · JUL 2026 · ON THIS PAGE

SAM.gov: DEER LODGE · ON THIS PAGE

State

EPA: MT · JUL 2026 · ON THIS PAGE

SAM.gov: MT · ON THIS PAGE

County (FIPS code)

EPA: 30077 · SEP 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 46.385927204554,-112.744314790746 · JUL 2026 · ON THIS PAGE

EPA: 46.38735,-112.74445 · JUL 2026

Employees (band)

OSHA: 100-499 · DEC 2025

Website

SAM.gov: https://sunmtnlumber.com

CAGE code

SAM.gov: 5DC38

Retirement plan filing (Form 5500)

DOL: 193 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2027-03-17