Overview

Rosenberger Group is a family-owned manufacturer headquartered in Fridolfing, Bavaria, Germany, founded in 1958. It employs between 10,000 and 50,000 people, with an estimated revenue band of $1-5 billion. The company serves the automotive, electric-vehicle, electronics, medical, plumbing-hardware, and industrial-equipment industries. Its product range includes RF and high-frequency connectors, cable assemblies, and fiber-optic solutions, and it reported an expansion of its investment in Changzhou in 2026.

At a glance

What Rosenberger Group makes

The company holds AS9100, IATF 16949, ISO 9001, ISO 14001, and ITAR registration, and lists products spanning transmission, semiconductor, injection molding, and electronics.

Products and capabilities described on the company's own site include Transmission, Semiconductor, Assembly, Stamping, Injection Molding, Plastic, Bearing, Tooling, Electronics (source: rosenberger.com).

Certifications

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

• AS9100 — rosenberger.com

• IATF 16949 — rosenberger.com

• ISO 14001 — rosenberger.com

• ISO 9001 — rosenberger.com

• ITAR registered — rosenberger.com

Latest developments

• 2026-09-22 — 𝗥𝗼𝘀𝗲𝗻𝗯𝗲𝗿𝗴𝗲𝗿 𝗘𝘅𝗽𝗮𝗻𝗱𝘀 𝗖𝗵𝗮𝗻𝗴𝘇𝗵𝗼𝘂 𝗜𝗻𝘃𝗲𝘀𝘁𝗺𝗲𝗻𝘁 🚀 | Rosenberger Asia Pacific (linkedin.com)

• 2026-03-30 — Hauke Schütt becomes CTO of the Rosenberger Group - Rosenberger Group (rosenberger.com)

• 2026-03-10 — ROSENBERGER'S HUNGARIAN GROUP INVESTS IN THE MOST MODERN INDUSTRY - Rosenberger Hungary (rosenberger.com)

• 2026-02-19 — SES and Rosenberger Announce Strategic Partnership to Advance Connectivity in the MENA Region - Specialized Enterprise Systems (sesystems.com.sa)

• 2026-02-02 — Strategic Partnership for a Strong Future in Hungary - Rosenberger Group (rosenberger.com)

• 2026-01-26 — ROSENBERGER HUNGARY BECAME THE 102nd STRATEGIC PARTNER - Rosenberger Hungary (rosenberger.com)

Company details

Rosenberger is privately held rather than publicly traded, and Hauke Schütt was named CTO of the Rosenberger Group in March 2026. Rosenberger Group was founded in 1958, has an estimated 10,000-50,000 employees, and is headquartered in Fridolfing, Bavaria. On the LightSource stability read it is rated "Established & active": 68 years in operation (founded 1958). Holds AS9100, IATF 16949, ISO 14001, ISO 9001, ITAR registered certification(s) per public sources.

Frequently asked questions

What does Rosenberger Group make?

Rosenberger Group is a family-owned manufacturer headquartered in Fridolfing, Bavaria, Germany, founded in 1958. It employs between 10,000 and 50,000 people, with an estimated revenue band of $1-5 billion. The company serves the automotive, electric-vehicle, electronics, medical, plumbing-hardware, and industrial-equipment industries. Its product range includes RF and high-frequency connectors, cable assemblies, and fiber-optic solutions, and it reported an expansion of its investment in Changzhou in 2026.

Where is Rosenberger Group headquartered?

Rosenberger Group is headquartered in Fridolfing, Bavaria (1 Hauptstrasse, Fridolfing, Bavaria, 83413).

When was Rosenberger Group founded?

Rosenberger Group was founded in 1958.

How big is Rosenberger Group?

Rosenberger Group has an estimated 10,000-50,000 employees, with revenue in the $1-5B range (estimated).

What certifications does Rosenberger Group hold?

Rosenberger Group lists AS9100 · IATF 16949 · ISO 14001 · ISO 9001 · ITAR registered on its website. Confirm the certified scope for the specific plant producing your part.

Related suppliers

Explore other suppliers in the LightSource directory:

• 24M Technologies

• 2G Energy AG

• 3D Robotics

• A&D Technology

• A123 Systems

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