Rosenberger is one of the world's leading manufacturers of impedance controlled and optical connectivity solutions. It provides connectivity solutions in high-frequency, high-voltage, and fiber-optic technology for mobile communication networks, data centers, test & measurement applications, automotive electronics, as well as high-voltage contact systems, medical electronics or aerospace engineering.
Technical competence, consistent focus on product quality, customer-oriented thinking and acting, and moreover the tradition and culture of a family-owned company made us a reliable partner for our customers.
A global network of R&D, manufacturing and assembly locations provides innovation, optimized cost structure and excellent customer services worldwide – approx. 7,500 employees develop, produce and sell our products.
- Germany: Fridolfing (Headquarters),Augsburg, Laufen, Radeberg
- Austria: Timelkam
- Hungary: Jászárokszállás, Jászberény, Taksony
- Denmark: Birkerød
- Sweden: Kista, Solna, Ytterhogdal
- Spain: Madrid
- USA: RNA Plano, RNA Akron, RNA Pennsauken, RSS Lake Charles
- Brazil: Caçapava – São Paulo
- Chile: Santiago
- China: Beijing, Shanghai, Kunshan, Dongguan
- India: Manesar, Goa
Optimum quality of products and services and a responsibility for our environment are fundamental elements of Rosenberger’s corporate philosophy.
Environmentally conscious behavior, economical use of materials, protection of natural resources, recycling programs and energy efficiency are among our sustained objectives.
- ISO / TS 16949
- DIN EN 9100
- ISO 9001
- ISO 14001
- DAkkS accreditation according to DIN EN ISO 17025
Competencies and Technology
Rosenberger continues to develop innovative products and solutions. The ongoing focus on cost management and process optimization complements our commitment to strict requirements for the highest quality products and reliable deliveries.
Complete in-house production brings added value:
Research and Development
- Scientific based high-frequency know-how
- In-house RF- and EMC laboratories
State-of-the art manufacturing technologies
- Turned parts production
- Stamped & formed technology
- Plastic molding technology
- High flexibility, continuous quality controls
- Fully automated assembly centers
- Customer-oriented manufacturing locations offering global support and local sourcing
CellMax is a Swedish company and since 2014 part of the Rosenberger group. The company develops and markets high performance base station antennas for mobile networks (2G/3G/4G/LTE). Using a unique technology, CellMax’s products brings a dramatic positive impact to the overall data performance of the mobile network.
CellMax’s revolutionary antenna technology virtually eliminates power losses within the antenna, resulting in significantly higher radiated RF power in the cell. Increased signal strength and reduced interference significantly improves data throughput and data capacity, allowing the operator to become truly spectrum efficient. The overall benefit for the network operator is a dramatically lower production cost per MB delivered.
CellMax’s customers include several of the world’s largest mobile operators and manufacturers of telecom equipment.