Operating signal within 12 months from two or more independent sources.
What they make
Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing333612WITTENSTEIN manufactures servo gearboxes, servo motors, rack and pinion systems, servo actuators, and servo drive systems, including variants such as backlash-free, coaxial, right-angle, and worm gearboxes, as well as rotary, linear, and frameless servo motors. The company also provides software and digitalization solutions including drive design, simulation in engineering, connectivity and IIoT services, and a Safety Critical Operating System. The company serves the mechanical engineering industry.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Wittenstein North America | Bartlett | Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing 333612 | LIKELY ACTIVE | 0.0 KM |
| Edm Dept., INC. the | Bartlett | Machine Shops 332710 | ACTIVE | 0.1 KM |
| Eric Hoppe | Streamwood | Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220 | ACTIVE | 6.0 KM |
| R+w America, L.p. | West Chicago | Mechanical Power Transmission Equipment Manufacturing 333613 | ACTIVE | 8.8 KM |
| Bison Gear & Engineering Corporation | Saint Charles | Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing 333612 | UNVERIFIED | 8.3 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 |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | JUL 2026 |
| SAM GOV | OPERATING | SEP 2025 | JUN 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | SEP 2025 |
| CAGE CODE | SAM GOV | SEP 2025 |
| CITY | SAM GOV | SEP 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | SEP 2025 |
| REGISTRATION EXPIRATION | SAM GOV | SEP 2025 |
| STATE | SAM GOV | SEP 2025 |
| WEBSITE | SAM GOV | SEP 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


