Overview

ETO Gruppe is a German manufacturer headquartered in Stockach, Baden-Wuerttemberg, founded in 1948. It is privately held, employs roughly 1,000 to 5,000 people, and reports an estimated revenue band of $250 to 500 million. The company makes electromagnetic drive components, sensors, actuators, valves, and electronics, and serves the automotive, electric vehicle, electronics, medical, renewable energy, and plumbing hardware industries. In 2026 it consolidated production responsibility across all of its locations.

At a glance

What ETO Gruppe makes

Its listed product categories include transmission, sensor, chassis, brake, electronics, seal, emissions, actuator, welding, and plastic components, and it holds IATF 16949, ISO 9001, ISO 14001, ISO 45001, and ISO 50001 certifications.

Products and capabilities described on the company's own site include Transmission, Sensor, Chassis, Brake, Electronics, Seal, Emissions, Actuator, Welding, Plastic (source: etogruppe.com).

Certifications

ETO Gruppe is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:

• IATF 16949 — etogruppe.com

• ISO 14001 — etogruppe.com

• ISO 45001 — etogruppe.com

• ISO 50001 — etogruppe.com

• ISO 9001 — etogruppe.com

• ISO/TS 16949 — etogruppe.com

Latest developments

• 2026-09-23 — Transformation is delivering results (etogruppe.com)

• 2026-08-25 — ETO GRUPPE consolidates production responsibility across all locations (etogruppe.com)

• 2026-08-25 — ETO GRUPPE bündelt Produktionsverantwortung für alle Standorte (etogruppe.com)

• 2026-08-03 — Eto-Gruppe beendet Jobabbau und stabilisiert Produktion in Stockach (suedkurier.de)

• 2026-03-02 — Stockacher Elektronik-Spezialist Eto überzeugt Banken mit Sanierungskonzept (suedkurier.de)

• 2025-12-04 — ETO GRUPPE Successfully Completes First Restructuring Phase – Paving the Way for the Future (etogruppe.com)

Company details

ETO Gruppe was founded in 1948, has an estimated 1,000-5,000 employees, and is headquartered in Stockach, Baden-Wuerttemberg. On the LightSource stability read it is rated "Established & active": 78 years in operation (founded 1948). Holds IATF 16949, ISO 14001, ISO 45001, ISO 50001, ISO 9001, ISO/TS 16949 certification(s) per public sources.

Frequently asked questions

What does ETO Gruppe make?

ETO Gruppe is a German manufacturer headquartered in Stockach, Baden-Wuerttemberg, founded in 1948. It is privately held, employs roughly 1,000 to 5,000 people, and reports an estimated revenue band of $250 to 500 million. The company makes electromagnetic drive components, sensors, actuators, valves, and electronics, and serves the automotive, electric vehicle, electronics, medical, renewable energy, and plumbing hardware industries. In 2026 it consolidated production responsibility across all of its locations.

Where is ETO Gruppe headquartered?

ETO Gruppe is headquartered in Stockach, Baden-Wuerttemberg (8 Hardtring, Stockach, Baden-Wuerttemberg, 78333).

When was ETO Gruppe founded?

ETO Gruppe was founded in 1948.

How big is ETO Gruppe?

ETO Gruppe has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).

What certifications does ETO Gruppe hold?

ETO Gruppe lists IATF 16949 · ISO 14001 · ISO 45001 · ISO 50001 · ISO 9001 · ISO/TS 16949 on its website. Confirm the certified scope for the specific plant producing your part.

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Last verified Nov 2026. Is this your company? Request a correction.