Groschopp alternatives

Groschopp builds fractional-horsepower motors and gearmotors in Sioux Center, Iowa, where roughly 200 employees design, manufacture and assemble everything in a single plant. The company's official history traces its roots to Wincharger, founded in 1934, with the small-motor operation taking the Groschopp name in 1980; documented applications run from agriculture and accessibility equipment to solar, car wash and plastics machinery. Alternatives pull in different directions. HEIDENHAIN, headquartered in Traunreut and employing around 8,200 people, supplies the encoders and CNC controls used wherever axes must be positioned with extreme accuracy. iC-Haus in Bodenheim works at chip level, an independent semiconductor manufacturer founded in 1984 making encoder and position-sensor ICs for industrial, automotive and medical customers. Innomotics represents the heavy end of the motor world, a Nuremberg company of about 15,000 employees formed in 2023 from Siemens motor and large-drive businesses. KEB Automation, family-owned in Barntrup since 1972, rounds out the set with coordinated drive and control systems for machine builders across packaging, material handling, robotics and wind energy. An OEM wanting compact gearmotors with domestic US production may choose Groschopp, while one specifying feedback devices or plant-scale drives will weigh HEIDENHAIN, iC-Haus or Innomotics instead.

Alternatives to Groschopp

DR. JOHANNES HEIDENHAIN GmbH (HEIDENHAIN)

HEIDENHAIN is a German measurement and control technology company headquartered in Traunreut, Bavaria, whose encoders and CNC controls are used wherever axes must be positioned with extreme accuracy.

iC-Haus GmbH

iC-Haus is an independent German semiconductor manufacturer headquartered in Bodenheim near Mainz, founded in 1984, that designs, produces and sells standard integrated circuits (ASSPs) and custom ASIC solutions for industrial, automotive and medical applications.

Innomotics GmbH

Innomotics is a German motors and large drives company with operating headquarters in Nuremberg, created in 2023 when Siemens carved out its low- to high-voltage motors, geared motors, medium-voltage converters and motor spindles businesses into a separately managed company; in October 2024 Siemens completed the sale of Innomotics to KPS Capital Partners, making it an independent company.

KEB Automation

KEB Automation is a German family-owned drive and automation company, founded in 1972 and headquartered in Barntrup, that supplies machine builders with coordinated drive and control systems from a single source.

Full profile, with every fact and its source: Groschopp. Profile facts last verified 9 November 2026.