Our companies

Anti-corrosion coating and lining, passive fire protection, insulation, anti-acid, waterproofing and consultancy services in this field

The companies of Donelli Group

One group in different markets


Since 1911, the Group mission is to protect (i.e. against corrosion, fire) and enhance the value of any asset (i.e. industrial sites, petrochemical plants, power generation facilities, offshore platforms, buildings and civil engineering projects)


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