Mamco Machining, INC.
26 Schiber Ct, Maryville, IL 62062
LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2026 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Machine Shops332710Where it is
38.73290, -89.95029 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| St. Louis Thermal Spray and Grinding, LLC | Granite City | Machine Shops 332710 | UNVERIFIED | 15.9 KM |
| Dugan Tool & Die INC | East Alton | Machine Shops 332710 | ACTIVE | 19.7 KM |
| 360 Rollworks | Wood River | Machine Shops 332710 | LIKELY ACTIVE | 19.0 KM |
| Hts Coatings LLC | Madison | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | ACTIVE | 19.1 KM |
| St Louis Screw & Bolt | Madison | Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722 | UNVERIFIED | 20.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 7 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 | JUN 2026 | JUN 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | JUN 2026 |
| CAGE CODE | SAM GOV | JUN 2026 |
| CITY | SAM GOV | JUN 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | JUN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JUN 2026 |
| STATE | SAM GOV | JUN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.