Big Sky Scientific LLC
13786 Mt-200, Sun River, MT 59483
LIKELY ACTIVELAST SEEN IN FEDERAL DATA OCT 2025 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
All Other Miscellaneous Chemical Product and Preparation Manufacturing325998Where it is
47.53027, -111.72631 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Silver Wolf Enterprises CORP | Great Falls | Bottled Water Manufacturing 312112 | ACTIVE | 30.5 KM |
| Great Falls Paper Company | Great Falls | Office Supplies (except Paper) Manufacturing 339940 | ACTIVE | 32.6 KM |
| Canvas & Cornerstone, LLC | Great Falls | Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing 325992 | LIKELY ACTIVE | 34.8 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in BR, EIS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | OCT 2025 | OCT 2025 |
| EPA FRS | EXISTENCE | APR 2025 | APR 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
