Our history

For over a century, we have been building the future without forgetting where we come from.

A century-long history of an Italian company is never just about business: it is a tapestry of lives, passions, and challenges shared with the entire country. It is the story of an industrial enterprise that has grown alongside Italy, contributing to the evolution of precision engineering and automotive components.

The year is 1919. World War I has just ended, leaving a country battered but driven by the will to start again. In Rezzato, in the heart of the province of Brescia, the Tirini brothers turn a vision into reality: they establish a workshop specialising in the manufacture of machinery for marble processing. It is the first step on an entrepreneurial journey destined to evolve into a major player in the Italian mechanical engineering industry.

The hardships of World War II forced a change of course: the company temporarily shifted to defence production, demonstrating its adaptability and resilience. But it was in the post-war period, amid reconstruction and a drive toward the future, that a new direction emerged: the company turned its attention to the burgeoning motorised mobility sector. It is here its journey into the world of vehicle components began.

Officine Meccaniche Rezzatesi was officially founded in 1955. The company entered into a strategic partnership with OM, now part of the Iveco Group, becoming an integral part of the beating heart of Brescia’s mechanical engineering industry. It marked the beginning of a new era, characterised by technological innovation, manufacturing expertise, and an entrepreneurial vision focused on the future of the Italian automotive industry.

In the 1970s, at the height of the economic boom, the automobile became a symbol of freedom and progress. Against this dynamic backdrop, OMR made a strategic decision: it broadened its horizons, expanded its range of automotive components, and began to look beyond national borders. For OMR, growth has always meant staying ahead of the curve in the evolution of mobility.

The milestones of the century

1919
Tirini Workshop in Rezzato (BS): machinery for marble processing.
1935
Transformation of F.lli Tirini to OMR. Start of machining operations for the industrial vehicle sector.
II° World War
Temporary conversion to production for national defense.
After the war
Shift toward automotive components.
1955
Officine Meccaniche Rezzatesi is founded; partnership with OM (now Iveco).
'70
The auto boom: expanding the product range and entering foreign markets.
1987
Acquisition of NUOVA TECNODELTA of Asti.
1988
Foundation of the FMB companies, based in Pavone Mella (BS), and MARIANI, based in Ledro (TN).
1997
Opening of the first OMR plant abroad, in Morocco.
1998
Expansion of industrial plants by setting up new production facilities in Brazil.
2001
Incorporation of INTERCAR, based in Cazzago San Martino (BS).
2002
Foundation of LAB ID in Castel Maggiore (BO).
2007
OMR arrives in Asia, opening of OMR BAGLA.
2008
Opening of the new OMR industrial plant in the Huixian region of China.
2009
Acquisition of HPE and COXA, based in Modena.
2010
Opening of the OMR MODENA production unit.
2014
Creation of OMR FONDERIA SAN FELICE at San Felice sul Panaro (MO).
2015
Foundation of OMR ATESSA, based in Atessa (CH).
2017
Fist base in USA, to create OMR NORTH AMERICA in Indianapolis.
2018
Transfer of MARIANI from Ledro to the new plant in Rovereto.
2019
100 years of OMR
2020
Acquisition of FTH, a start-up company active in the digital and electronic sector.
2021
Expansion of the OMR North America plant, doubling its covered area.
2023
Acquisition of the Brazilian foundry.
2024
Acquisition of a company operating in the defense sector.
Today
Global automotive components: 9 in Italy + 6 worldwide.

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