A solid company, with a forward-looking vision.
We are O.E.M. S.r.l.
Since 1988, O.E.M. S.r.l. has been designing and manufacturing industrial electrical wiring with precision, reliability, and innovation.
We grow alongside our clients, offering integrated solutions for the most advanced industries.
#BuiltToConnect
#BUILTTOCONNECT – INNOVATION AND RELIABILITY FOR GLOBAL INDUSTRY.
Over 35 years of reliable connections
O.E.M. S.r.l. was founded in the heart of Italy’s industrial district, in Leno (Brescia), with a clear vision: to connect technology and the future.
With over 35 years of experience, we have become a benchmark in the industrial wiring sector. We collaborate with leading companies in automation, agricultural and industrial vehicles, avionics, and renewable energy, offering customized and scalable solutions.
Our strength lies in our ability to innovate. We invest in advanced technologies, automated production processes, and precision engineering, ensuring the highest quality standards at every stage.
Thanks to our production facility in Romania, we can respond flexibly and competitively to the needs of the market while maintaining the technical rigor and reliability that have always set us apart.
Today, O.E.M. S.r.l. is more than a supplier. We are a strategic partner supporting companies in the evolution of their technologies, anticipating tomorrow’s needs.
1988 – OEM IS FOUNDED
OEM is established in Calvenzano (Bergamo), starting its operations in the field of wiring and electrical systems. From the very beginning, the company stands out for its commitment to quality and innovation.
1990 – RELOCATION TO LENO
Just two years later, OEM moved to Leno (Brescia), consolidating its presence in the area and strengthening its production capacity.
1996 – NEW HEADQUARTERS IN PORZANO DI LENO

OEM sets up its headquarters in Porzano di Leno, an industrial district of Leno, where it continues to grow and expand its production expertise.
2006 – INTERNATIONAL EXPANSION TO CRAIOVA, ROMANIA
OEM opens a new facility in Craiova, Romania, increasing its production capacity and establishing an international presence.
2016 – EXPANSION OF FACILITIES IN ITALY
OEM expands its headquarters in Porzano di Leno, growing from one to three production plants in Italy, in addition to the operational site in Romania.
2022 – MANAGERIAL TRANSITION
Following the untimely passing of its founder, OEM adopts a new management structure led by professionals outside the founding family, which continues to contribute to the company’s success. This marks the beginning of a new phase of growth and development.

MISSION
VISION
Certified quality
Cutting-edge processes
Tailor-made solutions for every industry
Our Locations
Headquarters & Logistics
Management and Logistics Center
Via N. Tartaglia 2, Porzano di Leno
(Brescia) – Italy
Italian Production Center
Co-design and Advanced Manufacturing Hub
Via Castelli 7, Porzano di Leno
(Brescia) – Italy
Romania – Production
Strategic production hub to maximize competitiveness and efficiency at European level
Craiova – Romania
Board of Directors

Francesco Gusmini

Michele Lumassi
General Manager