Planet Tool & Gear INC
315 S Cool Springs Rd, O Fallon, MO 63366
Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710Planet Tool & Engineering provides precision machining, manufacture of tooling, and design and build of custom production equipment. The company operates a complete assembly department, machine retrofitting services, CNC equipment for high-speed milling and turning, quality control and inspection using CMM/PCMM equipment, engineering design for industrial automation, light assembly services, and certified welding with advanced processes for steel, aluminum, and exotic materials. The company holds ISO 9001 and AS9100 certifications.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Planet Tool & Gear Inc | O Fallon | Machine Shops 332710 | LIKELY ACTIVE | 0.0 KM |
| J&s Tool, INC. | O Fallon | Cutting Tool and Machine Tool Accessory Manufacturing 333515 | LIKELY ACTIVE | 0.0 KM |
| Modineer Plant 7 | Saint Peters | Sheet Metal Work Manufacturing 332322 | LIKELY ACTIVE | 2.5 KM |
| Livingston Tool & Mfg. CO. | O Fallon | Machine Shops 332710 | LIKELY ACTIVE | 4.4 KM |
| Willerding Acquisition CORP. | O Fallon | Machine Shops 332710 | ACTIVE | 5.1 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 OSHA-OIS, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | JUN 2026 | JUN 2026 |
| EPA FRS | EXISTENCE | FEB 2024 | FEB 2024 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | JUN 2026 |
| CAGE CODE | SAM GOV | JUN 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | JUN 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | JUN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JUN 2026 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | JUN 2026 |
| WEBSITE | SAM GOV | JUN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


