Coast Machinery LLC
10012 Umbehagen Ln, Baton Rouge, LA 70817
Operating signal within 12 months from two or more independent sources.
What they make
All Other Miscellaneous Fabricated Metal Product Manufacturing332999Marsh Master manufactures amphibious marsh buggies equipped with pontoon tracks, auxiliary tool systems, and hydrostatic drive for use in wetland environments. The company serves industries including waterfowl management, mosquito and pest management, fire management, utility and pipeline work, land surveying, environmental sampling, invasive vegetation control, right-of-way vegetation management, lake and pond management, and search and rescue operations.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Dmc Carter Chambers | Baton Rouge | Industrial Valve Manufacturing 332911 | UNVERIFIED | 1.4 KM |
| Setpoint Integrated Solutions INC - Baton Rouge | Baton Rouge | Industrial Valve Manufacturing 332911 | UNVERIFIED | 1.6 KM |
| Southern Valve Services INC. | Baton Rouge | Industrial Valve Manufacturing 332911 | UNVERIFIED | 1.6 KM |
| Bbp Sales, LLC | Baton Rouge | Industrial Valve Manufacturing 332911 | ACTIVE | 3.0 KM |
| Controlworx, L.l.c | Baton Rouge | Industrial Valve Manufacturing 332911 | LIKELY ACTIVE | 3.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 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 NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | FEB 2015 | FEB 2015 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | DEC 2025 |
| CAGE CODE | SAM GOV | DEC 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | DEC 2025 |
| REGISTRATION EXPIRATION | SAM GOV | DEC 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | DEC 2025 |
| WEBSITE | SAM GOV | DEC 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.