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Production Planet Orange
Vertically integrated production and flexibility gives us wings. Come and fly with us.
Servomotors
Innovation, reliability and efficiency are essential for Gruner servomotors. Our product range contains simple actuators to gateways for building management systems.
Solenoids
From electromagnets to mechatronic assemblies - customised solutions for automotive and non-automotive applications.
Relays
A global leader with relays for high-current applications and a technology leader in customer-specific development work – Gruner relays.
Career
A permanent post? A combined vocational training and degree program? Seize the opportunity for tomorrow today and start a career at Gruner in Wehingen.
A truly global playerTechnology leader, family-owned business
Gruner is home to a range of competencies that you would normally only find distributed across a number of different companies. But as a truly global player and technology leader as well as a family-owned business, Gruner is successfully setting new standards and combining consistent customer focus with innovative solutions.
Core competencies
Gruner fields everything needed, from development through to volume production, under its own roof, or more accurately under its many roofs. That applies to engineering in Wehingen, tool-making and injection moulding in Serbia or assembly in Tunisia – we have the skills to successfully translate innovations into volume production.
Innovations
Whether completely new developments or further developments of existing products – components and solutions from Gruner deliver technological and economic benefits.
Production
A high level of vertically integrated production and a competitive international posture – we are firmly committed to in-house production to manufacturing the products we develop in a cost-optimised way.
Quality
Reliable function, even if it is new. To accomplish this, we have our own test laboratories, QA embedded in production and a 100% inspection scheme – Gruner delivers brand quality.
Servomotors
With our high level of vertically integrated production, we are able to field a wide portfolio of products, one that we continuously expand through new developments for OEM partners and for building management applications.
Relays
Solenoids
Career
Gruner combines the international diversity of a corporation with the organisation of a family business. We are dynamic and pragmatic. And we are always on the lookout for new, committed colleagues seeking great opportunities.
Training and study
Do you want an employer with responsibility? Good chances of being taken on, an attractive environment, numerous social benefits and the pride of working for one of the best in the industry?
Dates
At which trade fairs will you find us?
Over the years, the forum has developed into an important platform in the wiring systems sector and offers practical information on current trends as well as numerous opportunities for new collaborations.
You will find Gruner on October 30, 2025 in Munich, Germany.
CES is one of the world's largest trade fairs for consumer electronics.
You will find Gruner from January 6-9, 2026 in Las Vegas, NV, USA. West Hall, Booth 7072.
Japan's leading advanced automotive technologies exhibition!
You will find Gruner in Tokyo from January 21 -23, 2026, at booth W2-49.
MCE is the international tradeshow for companies in the HVAC+R, renewable energy, energy efficiency and water world.
You will find Gruner from March 24-27, 2026, in Milano, Italy. Hall 9, Booth L03.
The Battery Show Europe is Europe's leading advanced battery manufacturing and technology trade fair.
You will find Gruner from June 9-11, 2026, in Stuttgart, Germany. Booth 3-E38.