- Business
- AQ Group AB (publ) is a Sweden-based industrial company specializing in the development, manufacturing, and assembly of components and systems for demanding industrial customers globally. The company's core products and services include transformers; inductive components; wiring systems; mechanical components such as punched sheet metal and injection-molded thermoplastics; power and automation solutions; and assembly of complete machines. AQ Group serves diverse industries including electrification, renewable energy, railway, defense, marine, food and beverage, medical, and traffic infrastructure, operating primarily in more than 50 countries across Europe, North America, and Asia. Founded in 1994 and headquartered in Västerås, Sweden, AQ Group has about 8,000 employees with a significant share based in growth countries outside Sweden.
Recent major company developments include a series of acquisitions aimed at expanding technological capabilities and market reach. Notably, in 2024-2025, AQ Group acquired UK-based Rockford Components Limited, as well as German companies mdexx inductive electronics GmbH, Michael Riedel Transformatorenbau GmbH, and mdexx Magnetronic Devices entities in Germany and Czech Republic, strengthening its position in inductive components and transformer manufacturing. The company also made significant investments to expand production and testing capabilities for transformers and inductors, especially targeting data centers, with operations expanded in the Czech Republic, Hungary, China, the US, and Bulgaria. Strategic focus remains on electrification, renewable energy, defense technology, and railways, supported by increased deliveries to defense customers in Europe and the US. Additionally, AQ Group relocated its inductive components factory in Estonia to larger premises and enhanced sustainability efforts by integrating solar power into production facilities.
AQ Group operates through two business segments: Components, which covers injection molding, precision stamping, inductive components, wiring systems, and mechanical parts; and Systems, which provides power and automation solutions and assembles complete machines tailored for industrial customers. The company’s broad product portfolio and recent investments position it as a leading supplier for electrification and energy storage markets. Listed on Nasdaq Stockholm’s main market since 2017, AQ Group maintains a consistent growth trajectory with an annual turnover around €770 million and increasing focus on custom and technologically advanced solutions for sustainable industrial applications.
This description captures AQ Group's comprehensive offering in electrical and mechanical industrial components and systems, recent strategic acquisitions, expansions in key markets, and its founding and operational profile as of 2025.