Verified Nov 2026
Electronics & Software
·
Kupferzell, Baden-Wuerttemberg
·
Since 1964
GEMÜ Group is a German manufacturer of valves, measurement, and control systems for liquids, vapors, and gases, founded in 1964 and headquartered in Kupferzell, Baden-Württemberg. The company is family-owned and employs between 1,000 and 5,000 people, with an estimated revenue band of $500M to $1B. Its products serve the pharmaceutical, biotechnology, food, chemical, automotive, medical, and semiconductor industries. In September 2026, it expanded its manual diaphragm valve line with the GEMÜ D20 for hygienic and aseptic applications.
GemÜ Group at a glance
Revenue
$500M-1B
Est. band
Employees
1,000-5,000
Founded
1964
Headquarters
Kupferzell, Baden-Wuerttemberg
Certifications
ISO 13485 · ISO 14001 · ISO 9001
Import activity
3702
Industries
Automotive
Electric Vehicles
Electronics
Medical
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
3702
Named foreign suppliers
50
Top origins
China · Portugal · Pakistan · Panama
Shared foreign counterparties do not establish that these companies buy from GemÜ Group.
What this tells a buyer
GEMÜ reported a worldwide turnover exceeding 525 million euros in 2024 and operates 25 subsidiaries serving more than 50 countries.
The company holds ISO 9001, ISO 13485, and ISO 14001 certifications and produces diaphragm, ball, butterfly, solenoid, and control valves, along with flow meters and positioners.
GEMÜ is particularly recognized for its sterile process solutions, and it has a manufacturing facility in Emmen, Switzerland.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
62 years in operation (founded 1964).
Holds ISO 13485, ISO 14001, ISO 9001 certification(s) per public sources.
Overview
GEMÜ Group is a German manufacturer of valves, measurement, and control systems for liquids, vapors, and gases, founded in 1964 and headquartered in Kupferzell, Baden-Württemberg. The company is family-owned and employs between 1,000 and 5,000 people, with an estimated revenue band of $500M to $1B. Its products serve the pharmaceutical, biotechnology, food, chemical, automotive, medical, and semiconductor industries. In September 2026, it expanded its manual diaphragm valve line with the GEMÜ D20 for hygienic and aseptic applications.
At a glance
Attribute | Detail |
|---|---|
Founded | 1964 |
Headquarters | Kupferzell, Baden-Wuerttemberg |
Employees | 1,000-5,000 |
Revenue | $500M-1B (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 13485 · ISO 14001 · ISO 9001 |
What GemÜ Group makes
The company holds ISO 9001, ISO 13485, and ISO 14001 certifications and produces diaphragm, ball, butterfly, solenoid, and control valves, along with flow meters and positioners.
Products and capabilities described on the company's own site include Steel, Valve, Actuator, Assembly (source: gemu-group.com).
Certifications
GemÜ Group is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 13485 — gemu-group.com
ISO 14001 — gemu-group.com
ISO 9001 — gemu-group.com
Trade and customs footprint
GEMÜ reported a worldwide turnover exceeding 525 million euros in 2024 and operates 25 subsidiaries serving more than 50 countries. US customs bill-of-lading records list 3702 inbound shipments across 50 foreign suppliers, with top origins including China · Portugal · Pakistan · Panama.
Latest developments
2026-10-07 — GEMÜ brings its expertise in surface treatments to the Central Association for Surface Technology (gemu-group.com)
2026-10-07 — GEMÜ Brazil celebrates 45-year company anniversary (gemu-group.com)
2026-09-22 — GEMÜ Switzerland celebrates 45-year company anniversary (gemu-group.com)
2026-09-09 — GEMÜ expands new product generation: Manual diaphragm valve GEMÜ D20 for hygienic and aseptic applications (gemu-group.com)
2026-08-25 — GEMÜ expands its portfolio of pinch valves (gemu-group.com)
2025-12-12 — The GEMU group is restructuring its company management (pumpindustry.com)
Facilities
GemÜ Group is headquartered in Kupferzell, Baden-Wuerttemberg. Public sources also reference these locations:
Emmen, Switzerland — gemu-group.com
Company details
GEMÜ is particularly recognized for its sterile process solutions, and it has a manufacturing facility in Emmen, Switzerland. GemÜ Group was founded in 1964, has an estimated 1,000-5,000 employees, and is headquartered in Kupferzell, Baden-Wuerttemberg. On the LightSource stability read it is rated "Established & active": 62 years in operation (founded 1964). Holds ISO 13485, ISO 14001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does GemÜ Group make?
GEMÜ Group is a German manufacturer of valves, measurement, and control systems for liquids, vapors, and gases, founded in 1964 and headquartered in Kupferzell, Baden-Württemberg. The company is family-owned and employs between 1,000 and 5,000 people, with an estimated revenue band of $500M to $1B. Its products serve the pharmaceutical, biotechnology, food, chemical, automotive, medical, and semiconductor industries. In September 2026, it expanded its manual diaphragm valve line with the GEMÜ D20 for hygienic and aseptic applications.
Where is GemÜ Group headquartered?
GemÜ Group is headquartered in Kupferzell, Baden-Wuerttemberg.
When was GemÜ Group founded?
GemÜ Group was founded in 1964.
How big is GemÜ Group?
GemÜ Group has an estimated 1,000-5,000 employees, with revenue in the $500M-1B range (estimated).
What certifications does GemÜ Group hold?
GemÜ Group lists ISO 13485 · ISO 14001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does GemÜ Group import from overseas suppliers?
US customs bill-of-lading records show 3702 inbound shipments for GemÜ Group, with top origins including China · Portugal · Pakistan · Panama.
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Last verified Nov 2026. Is this your company? Request a correction.
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