Tradition with the courage to innovate.

300 years of corporate culture are proof of the adaptability of the Julius Cronenberg Sophienhammer (JCS) group of companies. Because even though times have changed, the company sends a clear signal for the further development of products - and encourages people to dare something new.

JCS group

Responsibility plays the decisive role here. The Cronenberg family of companies is already in its tenth generation and faces the challenges of globalisation. Entrepreneurial skill, experience and the will to innovate are the key to long-term success.

Quality "Made in Germany" is no empty phrase for the producing companies. Produced sustainably and fairly in Germany, the products are the foundation for the company's success. Accordingly, investments in the German location Arnsberg-Mueschede are not shied away from. These also prove the sincere attachment to the employees.

Another guarantee for success: the portfolio of the JCS group of companies is broad and international. Automatic drop seals, attractive street furniture, well thought-out railing systems or people guidance systems are just a few examples of the diversity of the range.  

athmer

athmer is the world's leading specialist in the development and manufacturing of automatic drop seals and sophisticated finger protection systems. The products have proven themselves millions of times in buildings all over the world and are popular in public buildings. With the most extensive range, athmer reliably covers almost every area of application.

Mannus

As a full-range supplier of flagpoles, barrier systems and street furniture, Mannus meets the constantly changing technological and ecological challenges. The design of the products is based on a timeless, functional aesthetic that offers a wide range of design options in both private and public spaces.

Urbanus

Urbanus produces and supplies an extensive range of stainless steel barrier posts, functional barrier posts, style barrier posts and barrier hoops. The products are highly regarded on the German market and in other European countries. Urbanus' core competence is the professional processing of a wide range of materials such as steel, stainless steel, aluminium and various plastics.

Croso International

Croso knows the needs of the trade, architects and planners. The company is both a reliable supplier of components such as glass clamps, posts and handrails as well as the trusted partner for the planning and implementation of glass railing systems and custom-made products.

Via Guide

The company is characterised by special know-how in the field of barrier posts. In-house product development and manufacturing allow for technologically sophisticated solutions that have made Via Guide the leading manufacturer. This also includes the successful implementation of customer-specific requirements.

Contipole

Contipole is a competence centre for conical aluminium tubes in Austria. Flagpoles and light poles are completely manufactured and provided with any surface finish upon customer request. Contipole poles are adapted to any design request and orders are processed in the shortest possible time.

Sonnleithner

Sensenwerk Sonnleithner is a medium-sized company and one of the leading developers and manufacturers of products for commercial and public outdoor use. The production of sickles and scythes was discontinued by the Austrian company in 2001.

QMetrix

Via Guide has acquired 50 per cent of the business shares in Qmetrix and is thus expanding its digital competence. The Qmetrix electronic measuring system precisely records the duration and length of queues in real time. The system is barely visible when installed in barrier posts or a wall and does not require a separate power source.

Norseal Ltd.

The company Norseal, based in Newcastle, UK specialises in professional drop and door seals. Acting as a wholesaler, Norseal is continuously developing its portfolio and is thus the optimal partner for door manufacturers, fabricators and the hardware trade.

QSH

The company Qingdao Sophienhammer Hardware Co. Ltd (QSH) produces and distributes high-quality drop and door seals for the Chinese market. The design and technology come from Germany (Athmer oHG). In order to open up further Asian countries, this location was the perfect choice.

Polysecure

Polysecure focuses on robust and multifunctional material markers that can be used to authenticate products (plagiarism protection), defend against unauthorised warranty, monitor production and recipes, sort materials as part of recycling processes and more.

ESW

The Ennepetaler Sensenwerk has been bringing together all the scythe brands of Julis Cronenberg oHG since 2002. The portfolio includes scythes for agriculture, horticulture or hobby. Scythes, scythe sets and accessories meet today's requirements and are ironed ready to mow.

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