Technical Consulting & Engineering in
Mellingen

FORMInnotech GmbH

Since 2005 · 1–10 empl.

Mettauer AG

Since 1991 · 11–20 empl.·4.3(6)

The core activity of Mettauer AG is the planning, consulting and realization of technical installations and systems for buildings, particularly in the areas of energy consulting, heating, ventilation, refrigeration and air conditioning, as well as sanitary facilities. The company offers comprehensive services, from planning and consulting to execution and commissioning of installations, with the goal of improving the energy efficiency and comfort of buildings.

Sajetron AG

Since 2026 · 1–10 empl.

Sajetron AG develops and industrializes scalable flight propulsion systems for drones. The company focuses on cost-efficient, mission-driven, and fully integrated solutions for industrial partners.

Hermann Henkel AG, Industriesteuerungen

Since 1973 · 1–10 empl.

The core activity of Hermann Henkel AG Industriesteuerungen is the planning, design, execution and maintenance of industrial control systems, particularly in the areas of energy generation, distribution, conversion and storage. This also includes the modernization and renovation of existing facilities, the implementation of measurements and the creation of reports, as well as the troubleshooting of malfunctions. The company also offers consulting and planning services for the manufacture and procurement of hardware and software for control technology.

Ascon Umwelttechnik GmbH

Since 2006 · 1–10 empl.

The core activity of Ascon Umwelttechnik is the development, manufacture and distribution of water treatment systems, particularly decalcification systems, lime protection systems, fine filters and activated carbon filters, to provide clean water for private households, single-family homes and the catering industry.

Ronsmans Ingenieure GmbH

Since 2013 · 1–10 empl.

The core activity of Ronsmans Ingenieure GmbH is the provision of engineering services for the planning, development and commissioning of medium and high-voltage systems, protection and control relays, as well as smart grid applications. This includes, among other things: concept creation and design documentation, consulting for industrial customers and customers with complex networks, independent assessment of protection and control relays and systems, detailed work such as plant and cabinet layouts, specification of main components and creation of cable routing lists and wiring diagrams, commissioning and training of plants and systems, representation at factory and plant acceptance tests, as well as creation of test reports. The company offers its services primarily to the energy industry and industry, using modern software tools and programs to support its customers in the best possible way.

DRT Desch Rail Tec GmbH

Since 2022 · 1–10 empl.

DRT Desch Rail Tec GmbH provides training and continuing education for wagon inspectors and wagonmasters, offers consultancy on train preparation, loading techniques and dangerous-goods transport, and performs on-site train inspections and technical checks.

Imbach Engineering

Since 1990 · 1–10 empl.

The core activity of imbach engineering is the development and implementation of individual solutions in the field of automation technology, particularly in the areas of mechanical engineering, plant engineering and process automation.

Wettstein & Co Technische Beratungen und Dienste

Since 2007 · 1–10 empl.

Kalifornia GmbH

Since 2009 · 1–10 empl.

CH International Consulting AG

Since 2013 · 1–10 empl.

Dereteck Technology Consulting and Trading Wu

Since 2015 · 1–10 empl.