A team of over 40 employees in the sales, technical and operative department. 2000 square meters of warehouse, 1200 of offices. This is Ranieri Tonissi today.

Our main business concern:

Exclusive import of MAN Truck & Bus and Nanni Diesel Industries marine engines for commercial and leisure boats in Italy, together with Aventics Rexroth Pneumatics control systems.

The representation of Renk couplings and industrial reducers and of Lindenberg Anlagen onboard generators and, through our associated company Sirn & Tonissi United, of Man Diesel & Turbo marine and industrial 4 stroke diesel engines.

Ranieri Tonissi also deals with cogeneration plants for gas treatment and with units for the combined production of heat and electricity, under ETW Energietechnik brand.

In 1997 we founded Ranieri Tonissi France S.a.r.l., a company that offers support to boats in the French Riviera. The company boasts the presence of 5 specialized technicians and a fully equipped spare parts warehouse.

In 1999 Ranieri Tonissi obtained the Quality Certification UNI EN ISO 9000:1994 thanks to its continuous commitment aimed at further improving the service offered to customers, both in terms of technical support and of spare parts supply from its warehouse. In 2001 the Quality Management System has been certified by BVQI Italy and upgraded to the new regulation UNI EN ISO 9001:2000.

In 2009 Ranieri Tonissi Repowering S.r.l. has been founded, with the main purpose of supplying and installing MAN PERFECT USED regenerated engines.

In 2013 Tonissi Meccanica Generale S.r.l., official Service Dealer for Ranieri Tonissi represented brands, was established. The company also deals with the adjustment or renewal of engine rooms following new motorizations

Tonissi Meccanica Generale S.r.l. is entitled by Genoa Port Authority to carry out ship repair works inside the Port of Genoa.

From January 2014 Ranieri Tonissi has moved its activity to the new building inside the Port of Genoa, in the Ship Repair Area. The new premises are just on the port waterfront, the perfect location to carry out main maintenance and repair works on marine and naval engines.