A1 Organics Lost Antlers Composting
6569 Highway 93, Golden, CO 80401
LIKELY ACTIVELAST SEEN IN FEDERAL DATA FEB 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Fertilizer (Mixing Only) Manufacturing325314Where it is
39.81459, -105.22165 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Permagreen Products | Arvada | Nitrogenous Fertilizer Manufacturing 325311 | UNVERIFIED | 13.8 KM |
| Travertine Technologies INC | Boulder | Other Basic Inorganic Chemical Manufacturing 325180 | ACTIVE | 22.5 KM |
| Western Disposal - Portable Grinder 424 | Boulder Area | Fertilizer (Mixing Only) Manufacturing 325314 | UNVERIFIED | 23.4 KM |
| Western Disposal, INC | Boulder | Fertilizer (Mixing Only) Manufacturing 325314 | UNVERIFIED | 23.4 KM |
| Ts Labs | Denver | Pesticide and Other Agricultural Chemical Manufacturing 325320 | UNVERIFIED | 19.9 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 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 AIR, AIRS/AFS, EIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | FEB 2026 | FEB 2026 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
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 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.