Dr. Flender Holding GmbH is the parent company of the group of companies. It is the owner of MAGMA GmbH and SIGMA GmbH in Aachen, Germany, with all its subsidiaries, as well as Flow Science Inc. in Santa Fe, New Mexico, USA. In addition, MAGSI Wertimmobilien-Verwaltungs-GmbH is part of the group of companies.

Dr. Flender Holding employs a total of approximately 320 people worldwide. The FHG Group is a group of innovative software companies primarily engaged in the development and marketing of simulation programs for the virtual optimization of manufacturing processes and general flow-related issues. With its strong development competence for the simulation of flow, heat flow and stresses and its focus on the application for different industrial problems, the FHG Group offers a unique potential for the virtual design and optimization of components, processes as well as constructions.

The group's product portfolio covers a wide range of applications and industries. These include the optimization of foundry-related and metallurgical processes, applications in water management and shipping, environmental protection, aerospace, and automotive and energy technology, as well as solutions for additive manufacturing, laser welding, micro- and bio-fluidics, plastics manufacturing, and products for end users and in electronics and chip manufacturing. The group's software products are used by over 4000 customers in more than 80 countries.