Certifications

ICMQ – Quality Certification Institute for products and services for buildings:

Construction of civil and industrial buildings, roads, highways, bridges, viaducts, railways and subways, underground works of art, aqueducts, pipelines and oil pipelines, irrigation and evacuation works, river works, defense, hydraulic and drainage works, works and plants for reclamation and environmental protection, earthworks, prefabricated reinforced concrete structures, structural components in steel or metal, special structural works, demolitions, green and urban furniture.

Cat. OG 1, OG 3, OG 4, OG 6, OG 8, OG12, OS 1, OS13, OS 18, OS 21, OS23, OS24


OHSAS 18001:2007 - HEALTH AND SAFETY
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UNI EN ISO 14001:2015 - ENVIRONMENT
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UNI EN ISO 9001:2015 - QUALITY
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Solutions by IMPRESA TRE COLLI

OIL & GAS
Civil works, pipelines assembly and pipeline plants: transfer lines, pumping stations, sorting nodes, auxiliary plants...  
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CONSTRUCTION
Prefabrication and assembly of structures, components and products in normal and pre-stressed reinforced concrete for...
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REAL ESTATE
Residential construction, housing. Residential construction, housing for tertiary activities. Real estate activities and operations for industrial sites...
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GREEN DIVISION
Construction of plants for the production of biomass and hydroelectric power...
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SPORT PARTNERSHIPS
For several years, Impresa Tre Colli supports and sponsors various cycling teams, from amateur ones, up to professionals...
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