J4 s.r.o. was founded in 1994. The company started with the production of individual baking ovens and developed to design entire bakery and confectionery lines that meet all the requirements of artisanal and industrial production.

Rademaker develops and provides solutions for the food processing industry. The company specializes in automation, engineering, hygiene and process performance. 

The Reading Bakery Systems brands – Thomas L. Green, Reading Pretzel, Exact Mixing and Reading Thermal – offer production lines capable of producing a wide range of snack products, continuous mixing solutions and oven profiling. The company also provides consulting services.

Kaak has been working in the field of bakery technology since 1846, with solutions ranging from stand-alone machines to an integrated approach for complex and automated bakery lines.