High-tech companies rely on the precision and reliability of Rosenberger’s high quality products. The Rosenberger group invests strategically in the development of new high-quality products, in the most advanced manufacturing and business processes, in resource conservation and environmental protection.
Rosenberger products stand for precision, durability and quality at the highest level. The company has considerable expertise in the automotive sector from two decades of designing and producing both customized solutions and standard products.
The future with 5G connections for fast, secure and efficient data exchange
The Rosenberger Group, as a development partner in the field of industrial measurement technology, designs and manufactures high-quality precision products for use in various measurement technology applications.
Rosenberger is an experienced connection solutions partner to customers in the Industrial sectors. With a global presence, the company provides a comprehensive portfolio of innovative, high quality connection products backed by extensive professional services.
Rosenberger’s proven solutions competence ensures the delivery of reliable, innovative, high precision connectors for use in medical hardware and software components.
DIN EN 9100, ESCC and MIL-PRF 39012 qualified components.
Intelligent business processes in the industrial sector require professional end-to-end solutions. Rosenberger serves the entire process chain with sophisticated hardware and software while also providing associated services for the respective business environments.
The company’s custom machining capability is highly impressive, providing maximum flexibility and resilience in terms of capacity utilization and logistics. In addition to extensive problem-solving, the Rosenberger Group offers production processes that are tailored to specific customer requirements.
As a renowned manufacturer, the name Rosenberger is associated with the most advanced technology, quality and creativity. The Rosenberger Group provides a wide range of standardized and customized connectivity solutions in high-frequency and fiber optic technologies.
Rosenberger designs and manufactures connectors that are engineered to reliably transmit data and power in numerous types of applications with various requirements.
Regardless of whether standard or custom assembly, Rosenberger develops and manufactures fit-for-purpose cable assemblies for signal-, data- and power transmission.
To fulfill the highest demands of R&D, test labs, or quality assurance departments, Rosenberger offers a comprehensive range of high-precision RF test & measurement products.
The demand for high-speed data transmission in global mobile networks continues to grow rapidly. The choice of connectivity products or solutions between the BBU/PSU, RRH and antenna is an essential key element to achieve the best network performance.
Rosenberger offers a wide range of specialist tools and accessories including those for crimping and handling crimp inserts, as well as torque wrenches and various extraction tools and accessories.
Rosenberger provides customized solutions – cost-optimized and timely – from the initial idea right through to volume production.
Download catalogs, flyers and other latest product information as well as measurement data protocols for your products.
Read the latest news from Rosenberger and check out our trade fair appearances. If you want to receive the latest news by email, register for our newsletter.
We have the pragmatic power of innovation that is needed to keep tackling new challenges and developing solutions that help our customers move forward.
A Tittmoning fitters workshop turns into a worldwide concern that is technically one of the most innovative as well as one of the largest and most reputable in its sector.
More than 15,000 employees work for the Rosenberger Group worldwide every day - 3,300 of them at our headquarters in Fridolfing. With their commitment and competence they are responsible for the success and the future of the company. You too can become an indispensable part of our team!
In our job portal you will find all current vacancies for the Rosenberg headquarters in Fridolfing, Germany.
Our connectivity experts will be happy to give you further information on our solutions. Get in contact with us to find the best connection solution for your application.
Therefore it is of the highest priority to pursue economic, social and ecological goals - equally and simultaneously. The company strives to create long-term value, offer good working conditions and treat the environment and natural resources responsibly.
From incoming customer orders through product development, supplier selection and production to delivery of the final product. In addition to the primary objectives of the Rosenberger Group including the preservation and protection of natural resources, great importance is attached to the proper disposal of polluting emissions and waste.
Further corporate goals include replacing energy from conventional sources with renewables and the elimination of environmentally harmful materials and substances. Rosenberger is certified to ISO 50001 and since 1998 to ISO 14001 including subsequent recertification.
Rosenberger is committed to the 1.5°C target of the Paris Climate Change Convention. Rosenberger intends to become a CO2 neutral company by 2050. The declared goal is to half the CO2 emissions by 2030.
Rosenberger produces green energy itself. Where this is not possible, Rosenberger buys green electricity from certified sources, such as hydropower, wind power, solar and photovoltaic energy. Through the use of green electricity as well as through climate protection projects, Rosenberger is able to make its entire energy and heat requirements at its Fridolfing headquarters CO2-neutral.
In 2020 the total CO2 emissions of the headquarters have already been reduced by 26.8 % compared to the previous year.
In 2017 a new production building for surface coating - the single most expensive investment in the company's history - was put into operation. With the construction of this new electroplating shop a number of new facilities as well as safety precautions have been installed, all of which of course meet the European standards of the best available technology.
Because environmentally harmful chemicals are used during the electroplating process, along with plant requiring approval, the new building falls under the Federal Immission Control Act (BImSchG). The approval procedure is particularly demanding as all potential environmental effects must be evaluated.
The safety precautions include a fire alarm system with smoke detectors in the ventilation systems. In addition, the surface technology is protected against accidents on several levels with the derivation and interception of liquids escaping from electroplating baths being a top priority.
Due to the production process a large proportion of the metals used ends up as oil-contaminated chips in the chip and oil treatment plants. The cleaned oil can be pumped back into the cooling system and the metal chips - now containing less than two percent oil - to be returned to the materials supplier almost sorted by type.
This ensures optimal recycling of materials and only small quantities of new raw materials needing to be purchased.
A special feature is the highly efficient biomass heating plant. Around one sixth of the total energy required is generated by the heating plant using renewable energy sources - in this case local wood chips.
Rosenberger can cover more than 98% of its heating needs through the biomass heating plant. To meet the same energy demand with oil fuel about 565,000 liters would be necessary. Rosenberger’s initiative therefore translates into an emission saving of approx. 1,500 tons of CO2.
The new Energy Center is equipped with four air compressor and heat recovery systems.
Since 2008 about 4,200 MWh of heat energy has been recovered. Accordingly, more than 1,000 tons of CO2 have been saved.
To further increase the efficiency of our heat recovery the waste heat from the compressed air generation is used as process heat for our surface technology. In this way, the amount of heat energy recovered can be increased to approx. 1.5 GWh per year which enables savings of over 2,000 m³ of wood chips per year.
In 2022 and 2024 Rosenberger installed further photovoltaic systems at the Fridolfing site. As a result, the site now has approx. 5,800 PV modules on a roof area of 21,000 m². The system supplies the company with approx. 2.250.000 kWh of solar electricity per year, thus saving almost 844 tons of CO2 per year. At the same time emissions such as lead, nitrogen oxide or mercury are reduced.
A special feature of the photovoltaic system is the zero feed-in. By using 100% of the electricity produced by the solar plant, Rosenberger does not feed into the public Grid, therefore waiving the state feed-in tariff.
The sustainability report of Rosenberger Hochfrequenztechnik GmbH & Co. KG provides an insight into the company's data, figures, strategies and goals as well as its sustainability-related activities. The report refers to the corporate Rosenberger group and has been prepared in accordance with the "Core" option of the GRI standards of the Global Reporting Initiative.
The dedication that we show to our sense of social and ethical responsibility and to treating our environment with respect, are vital elements of our corporate philosophy. This is why we are continually working to implement practices such as obtaining energy from renewable sources and achieving an overall reduction in CO2 emissions.
In order for the partnership that Rosenberger has established with its suppliers to achieve success over the long term, both parties require a common understanding of the sustainability policy outlined in the remainder of this document.