We, the JRS, J. RETTENMAIER & SÖHNE Group, are committed to the research, development and processing of high-quality, functional organic fibers made from renewable, plant-based raw materials.
In times of a growing world population we see ourselves as a pioneer for a modern, worth living world where all people have access
With the innovative JRS organic fiber technology, we make the many functions of these valuable natural substances available to industry.
This includes functional products made of cellulose, cereal and fruit fibers or wood fibers, processed as required into ultra-fine fibers, compactates, granules, blends or special dosage forms.
Decades of production experience, the highest quality standards, our own special plant construction and comprehensive special knowledge result in successful organic fiber application solutions.
Behind this is the innovative 'EPT', Enhanced JRS Process Technology with its unique, innovative modular process engineering system.
As an owner-managed, independent family business group, we have stood for innovation, sustainable prospects, reliability and safety for over 140 years. And we are now in our 4th generation.
More than 3500 employees worldwide are involved in the innovative JRS plant fiber technology at over 90 production and sales locations.
Problem-solver, systems and technology partner of the industry:
Through our functional fibers, we create solutions for many product applications and chemical engineering processes for almost all areas of daily life, such as in pharmacy, food, industry and technology.
We rely on the innovative JRS organic fiber technology, our decades of experience and the comprehensive JRS special know-how.
Solutions with system and safety - we would be pleased to provide you with detailed advice!
The global orientation of JRS makes an optimal procurement of raw materials of the highest possible quality whis is an important requirement in order to produce a wide variety of unique products. Our certified advanced production technology stands for top quality, innovative functionality and a perfect price/performance ratio.
Caring for the ecological cycle is always a top priority to us. Therefore sustainable vegetable raw materials will always be the basis of our product philosophy in the future.
As a globally active group of companies with more than 3500 employees at over 90 production sites and sales locations all over the world, we are an attractive employer, offering a wide range of tasks and professions.
We supply fibers in many variations, many of which benefit the processing industry in several ways:
Furthermore, our company offers all our customers room for progressive ideas through close cooperation in the transfer of technology.
Ecological and economical
viability of our corporate activities is always a prerequisite for this.
All JRS employees work with this joint responsibility day-in, day-out.