Who we are


OMPG has over 40 years of experience in the MANUFACTURING OF IMPLANT COMPONENTS FOR THE OIL & GAS, EOLIC and NUCLEAR field.

The consolidated know how and the Made in Italy quality allows us to be one of the main suppliers of the most important energetic implants producers of the world.

A remarkable production potential, advanced technologies, constant investments to keep getting a better quality in each step of manufacture and control, respect of the environmental and safety laws: these are the strenghts of a family which, with many efforts and deep dedication, works to keep up with an evolving market.


OMPG was born in 1980 as a mechanical workshop.
The business associate and founder Gavazzeni Pierino is later followed by his younger brothers .

The business starts its activity in Castelli Calepio with a 3500 square feet area (1200 of them covered).


In 2001, the growth and the consequent necessity to expand our machine list bring them to the realization of a brand new local unit in Calcinate, on a 8000 square feet area (4000 of them covered).


In 2009 the acquisition of another warehouse (6000 square feet, 4000 of them covered) allows the installation of other advanced machines, such as a grinding tool for balls from 20” to 64”, which amplify the types of machining.


In 2013 the strong need of a complete supply of the product brings OMPG to open a welding department, to broaden the variety of its services. During the last years it specialized on non-destructive tests, lapping and accurate manufacturing/controlling methods to reduce timing and make better products.
OMPG can rely on the collaboration of about 60 employees made of factory workers, supervisors, employees, administrators and technicians.

Evolution and family business make the company strong, solid and professionally prepared to satisfy market needs.

Coming together is a beginning, keeping together is progress; working together is success.

Henry Ford