Prototype & Production Co., INC.
546 Quail Hollow Dr, Wheeling, IL 60090
REPORTED CLOSEDLAST SEEN IN FEDERAL DATA JAN 2026 · 2 SOURCES
A closure has been reported but not corroborated.
What they make
Machine Shops332710Where it is
42.14919, -87.92908 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Suburban Machine Corporation | Wheeling | Machine Shops 332710 | UNVERIFIED | 0.2 KM |
| Rhyno Manufacturing Inc | Wheeling | Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722 | UNVERIFIED | 0.4 KM |
| Buffalo Grove | Buffalo Grove | Machine Shops 332710 | LIKELY ACTIVE | 0.9 KM |
| WBM, Inc. | Wheeling | Machine Shops 332710 | UNVERIFIED | 2.3 KM |
| 110-112 Carpenter LLC | Wheeling | Machine Shops 332710 | UNVERIFIED | 2.3 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 |
|---|---|---|---|
| DEAD SITE | EXISTENCE | AUG 2026 | AUG 2026 |
| SAM GOV | OPERATING | JAN 2026 | JAN 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | JAN 2026 |
| CAGE CODE | SAM GOV | JAN 2026 |
| CITY | SAM GOV | JAN 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | JAN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JAN 2026 |
| STATE | SAM GOV | JAN 2026 |
| WEBSITE | SAM GOV | JAN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.