A workshop. An idea.
Roberto Signorini founds Costruzioni Meccaniche Signorini in Fornacette, bringing a passion for precision mechanics to life.
FORNACETTE / 1961 — Today
A story of hands, ideas and a relentless interest in how things work. From Roberto Signorini’s workshop in 1961 to the next evolution of polishing.

A LIFETIME OF INGENUITY
Roberto Signorini founds Costruzioni Meccaniche Signorini in Fornacette, bringing a passion for precision mechanics to life.
A device for the steel pipe industry marks an early expression of the company’s inventive approach.
An innovative speed reducer becomes the foundation of a second enduring COMES product family.
COMES designs and patents its tilt-arm polishing head with swing-arm geometry, a defining development in its history.
The company changes its corporate structure as its production and international presence grow.
The Signorini family’s engineering tradition continues through polishing heads, Machinery Division and HTS–FALCON technology.
ROBERTO & GIULIANO SIGNORINICOSTRUZIONI MECCANICHE SIGNORINI
Giuliano Signorini carries forward his father Roberto’s passion for mechanics. The creation of Machinery Division extends that knowledge to complete polishing lines.
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