Unicalce is the leading Italian producer of calcium and dolomitic lime and derivatives with 11 plants all over the Country with a production capacity of 2 million tonnes, together with our line of Premier premixed material with 4 production sites.

We manufacture and develop products necessary for most of the national productive infrastructures: environmental, energy, manufacturing and construction.

Our lime is a natural element that enables us to have cleaner air and water, roads that last longer with less impact on the environment, buildings which are more sustainable and more comfortable, and crops which yield more with fewer pollutants.

Matching the use of lime to the needs of production and environmental infrastructures is possible thanks to a deep and thorough knowledge of the product and its applications and continuous research: factors that make Unicalce an authoritative technical partner, able to offer solutions for growth .

Unicalce: OUR VISION The history of the Unicalce Group is the story of men and women who believed in the mission of doing business ... OUR VALUES The values ‚Äč‚Äčthat have become stronger over time, allowing us to be the leading provider of lime-based products ... HISTORY The Gnecchi-Donadoni Industria Lombarda delle Calci in Zolle is founded. The Maggianico (LC) plant is built ... TODAY Unicalce Spa is present throughout Italy with: 12 plants,22 kilns for a maximum annual production of 2 million...