GroschoppNot yet claimed

About Groschopp

Groschopp, Inc. is a US fractional-horsepower motor and gearmotor manufacturer based in Sioux Center, Iowa, where it designs, builds and assembles all of its products in-house at a single plant. Its range covers four motor types — permanent-magnet DC, AC induction, brushless DC and universal motors — which can be combined with inline or right-angle gearboxes, including planetary designs, to form gearmotors for OEM equipment. The company positions engineering support as its differentiator: its MOTORTEC performance software can model a very large number of motor and gearmotor combinations quickly, and its engineers work from full OEM prototyping through testing-to-failure to validate custom designs.

Published case work spans applications such as livestock feeding equipment, solar collection systems, vehicle accessibility ramps, car-wash systems and plastics processing feeders, illustrating the small, rugged gearmotor niches it serves. Groschopp’s history runs back to a 1930s Iowa predecessor, with the Groschopp name arriving in 1980; the Sioux Center operation now runs independently of the European company of the same name. For directory partners, Groschopp is a US-made source for standard and custom small gearmotors where a compact drive must be tuned to a specific OEM application.

Products & services

• PMDC (permanent-magnet DC) motors and gearmotors
• AC induction motors and gearmotors
• Brushless DC motors, gearmotors and controls
• Universal motors (custom-built to application)
• Planetary and right-angle gearboxes; custom OEM motor engineering and prototyping

Questions partners ask

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Last verified	9 November 2026 — facts on this profile were checked against the sources listed below. Profiles are re-checked on a published 90-day cycle; this date is never quietly refreshed.

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Sources & verification

• Company website — groschopp.com (official site: profile facts, headquarters, markets and product range). Checked 9 November 2026.
• Figures described in this profile as company-stated come from the company’s own public materials and were not independently audited by GlobleMatch.

Facts last verified: 9 November 2026. Something wrong? A listed company can request a correction or removal at any time; verified requests are actioned.

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