Over 50 years of expertise in polyurethane processing

HENNECKE-OMS was founded in Seregno under the name "Officine Meccaniche Seregnesi" (OMS). The founding members were Vittorio Mariani, Gaetano Lombardini and Paolo Riva. Within a short time, the young company developed into specialists in furniture manufacture, flexible panel material and high quality imitation wood.

Transfer of the production facilities to the current location in Verano Brianza near Milan and focus on production and processing plants for the polyurethane industry. 

HENNECKE-OMS sells machine and plant technology on the Chinese market and invests at an early stage in the development of superior hard and software systems for controlling machine technology. The company's own production department devotes itself to the continuous development of stirrer and high-pressure mixheads. 

Expansion of the company's site in Verano Brianza to a total of 8000 m². The new office buildings accommodate a state-of-the-art engineering department which works exclusively using CAD support, which was groundbreaking at this time. 

Further extension of the production capacities at the site in Verano Brianza to a total of 11,000 m² and award of the first quality certification ISO 9002. The next generation follow in the footsteps of the company's founders: Andrea Mariani and Enrico Lombardini take over the operational business of the company.

Building up know-how in production plants for making polyurethane insulating panels to effectively insulate industrial and residential buildings, as well as increased international presence through the establishment of a global sales and after sales network.

HENNECKE-OMS celebrates its 40th anniversary and further extends its expertise in sandwich panel applications. This includes the planning and manufacture of special cutting and handling systems (downstream equipment) for large scale production of polyurethane insulating panels. 

Considerable growth in the market share of production plants for making insulating panels for the construction industry, due to the increased demand for effective heat insulation for residential and industrial buildings. HENNECKE-OMS is one of the few manufacturers on the market to deliver its customers the entire production line. Further extension of the production facilities in Verano Brianza to 18,000 m². 

The acquisition of Impianti OMS S.p.A. by the international HENNECKE GROUP and the associated accumulation of the product portfolio in the field of sandwich panel plant technology makes HENNECKE-OMS the global market leader in this special segment of polyurethane processing. Since then, HENNECKE-OMS has been successively expanding its core business in the field of sandwich panel plant technology in particular.