Operating signal within 12 months from two or more independent sources.
What they make
All Other Miscellaneous Chemical Product and Preparation Manufacturing325998Karmanterra creates biocarbon and biochar from previously discarded raw materials using pyrolysis and refinement processes. The company serves the steel and cement industries, and its materials are a component of new and emerging technologies. Biochar can textThe company produces materials to help mitigate desertification.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Aequor INC. | Encinitas | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | ACTIVE | 3.6 KM |
| Pacific Ink, INC. | Solana Beach | Office Supplies (except Paper) Manufacturing 339940 | ACTIVE | 5.5 KM |
| Woa Builders, INC. | Carlsbad | Custom Compounding of Purchased Resins 325991 | LIKELY ACTIVE | 5.5 KM |
| Air Products & Chemicals INC | Carlsbad | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | LIKELY ACTIVE | 8.9 KM |
| 1 Stop Toner & Inkjet, LLC | Carlsbad | Printing Ink Manufacturing 325910 | ACTIVE | 9.1 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| SAM GOV | OPERATING | MAR 2026 | SEP 2026 |
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | — |
| CAGE CODE | SAM GOV | — |
| CITY | SAM GOV | — |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | — |
| REGISTRATION EXPIRATION | SAM GOV | — |
| STATE | SAM GOV | — |
| WEBSITE | SAM GOV | — |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.