Onduline - Wide range of hydroinsulative materials - Onduline, Bardoline, OnduSTEEL, Bituline, etc.

Tegola - hydroinsulative materials manufacturer - tiles, bituminous tiles and others, as well as roof windows.

Copernit - Hydroinsulative roll-on materials. Bituminous membranes.

Nicoll - PVC gutter and drainage systems manufacturer.

Isover - Manufacturer of diverse insulative materials, which are used for thermal and acoustic insulation, as well as for anti-fire protection.

Fibran - One of the biggest insulative materials manufacturer. Enourmous range of thermal and acoustic insulative materials, protection against fire.

URSA - Insulative materials - mineral waggings, acoustic and thermal insulative materials.

Knauf - Dry-building systems - gypsum carton and gypsum phaser, hanging ceilings, lifted floors.

Lafarge - Big manufacturer of gypsumcarton and gypsum phaser surfaces. Dry-building systems.

Plastica Critis - Greek manufacturer of geomembranes and other insulative materials, known for their flexibility and toughness.