João Manuel Fialho Martins Serrenho

Corporação Industrial do Norte SA produces and distributes paints and related products. Its products include varnishes, waterproofing, paints for indoor and outdoor, and others. The company was founded in 1917 and is headquartered in Maia, Portugal.

CIN Valentine SAU engages in decoration and paintings for individuals, painters, architects and professional interior designers. Its channels of activities include decoration-architecture and industry-protection. The firm offers surface waterproofing, preparations for walls, coatings for facades, painting for roofs, varnishes, lasures, wood complements and colorants. The company was founded by Alfredo Basté Schwartz in 1948 and is headquartered in Montcada i Reixac, Spain.

Cin Industrial Coatings SA produces coating products. Its products include powder coatings, water and solvent based liquid coatings, and UV-curing products. The company was founded in 2007 and is headquartered in Maia, Portugal.

CIN Celliose SA is a French company that manufactures paints, varnishes, inks, and sealants products. The private company is based in Pierre-Bénite, France. The company was founded in 1929. Nelson José Bouças Varanda de Oliveira has been the CEO of the company since 2015.

SF-Sociedade de Controlo SA operates as a holding Portuguese company with interests in the food, packaging, property, and tourism industries. The company is based in Porto, Portugal.