TECOSIM Group GmbH forms the holding company for the group. The company specialises in engineering services for product development and is a market leader in numerical calculation and simulation (CAE). TECOSIM also offers virtual benchmarking methods and personnel services. TECOSIM Group GmbH employs around 600 employees at fourteen locations worldwide. Clients come from the transport, energy, healthcare and industry and technology sectors.

TECOSIM GmbH is the German subsidiary of the globally active TECOSIM Group. The engineering services provider specialises in digital product development and is a market leader in numerical calculation and simulation (CAE). TECOSIM GmbH employs around 130 staff in Germany. The technology company primarily operates as a development service provider for car manufacturers and their suppliers, but is also active in the aerospace industry and serves clients in other sectors such as energy, industry, and healthcare and fitness. TECOSIM GmbH has offices in Hamburg, Cologne, Munich, Stuttgart and Wiesbaden.

TECOSIM Engineering Services Ltd. is the Indian subsidiary of the internationally active TECOSIM Group. The company provides development services such as overall development projects, CAD (computer-aided design), CAE (computer-aided engineering) or production simulation for the automotive industry and other sectors. The subsidiary also creates development software. TECOSIM Engineering Services Ltd., India, employs a workforce of around 200. TECOSIM Engineering Services Ltd. has offices in Bangalore, South India and in the industrial city of Pune.

TECOSIM Ltd. is the Japanese subsidiary of the internationally active TECOSIM Group. The company provides development services such as CAE (computer-aided engineering) and virtual benchmarking to the automotive industry. TECOSIM Ltd., Japan, employs a workforce of around 20. Operations are managed in Osaka. The company itself is registered in Saitama, near Tokyo.

TECOSIM Technical Simulation Ltd. UK, is the British subsidiary of the internationally active TECOSIM Group. The company provides development services such as overall development projects, CAD (computer-aided design) and CAE (computer-aided engineering) for the automotive industry and other sectors. TECOSIM Technical Simulation Ltd., UK, employs a workforce of around 150. TECOSIM Technical Simulation Ltd., UK, has offices in Basildon, (London), Coventry (West Midlands) and Norwich.

TECOSIM Engineering SRL, is the Romanian subsidiary of the internationally active TECOSIM Group. The company provides development services such as overall development projects, CAD (computer-aided design) and CAE (computer-aided engineering) for the automotive industry and other sectors. TECOSIM Engineering SRL employs a workforce of around 80. TECOSIM Engineering SRL has offices in Cluj-Napoca and Bucharest.

TECOSIM Inc. is the US subsidiary of the internationally active TECOSIM Group. The company provides development services such as overall development projects, CAD (computer-aided design) and CAE (computer-aided engineering) for the automotive industry and other sectors. A newly founded company, TECOSIM Inc. aims to employ some ten employees by the end of 2023. TECOSIM Inc. is based in Irvine, California.

The scale-up connects valuable assets with the Internet, thus making products with data smarter. The solution allows clients to create data-based business models using data signatures. One advantage is that services include the development of hard- and software (embedded systems), provision of the required data platform (cloud), supply of a app and assistance in developing brand-new digital business models. IoT Venture GmbH offers its range for a wide variety of applications across different industries. The IT’S MY BIKE service world for e-bikes was the first application, successfully launched on the market in 2018. A tracking solution for the pet supplies sector has formed part of the range since 2021. Since its founding in 2016, IoT Venture GmbH has grown to employ a workforce of 70. Its main office is in the German city of Darmstadt with a second location in Cologne.