Marian Vrablic

SECIL Companhia Geral de Cal e Cimento SA manufactures cement and related products including grey and white cement. The firm owns and operates companies which produce ready-mixed concrete, aggregates, dry mortar, special mortar, hydraulic lime, roofing tiles and accessories, cement bricks, split blocks, paving stones, hollow slabs, precast girders, tubes, flangers, and timber-cement panels. It has three plants in Secil-Outão, Maceira-Liz, and Cibra-Pataias in Portugal. The company was founded in 1930 and is headquartered in Lisbon, Portugal.

Holcim (Azerbaijan) OJSC manufactures and sells cement and clinker. It offers retail sale, bulk products, export, logistics and marketing solutions, and technical support. The company was founded in 1949 and is headquartered in Baku, Azerbaijan.

Ergon Poland Sp zoo engages in the provision of construction products and services. It offers concrete building components, pre-stressed and reinforced structural elements of buildings, bridge beams, double T- ceilings, perforated ceiling slabs, and other products. The company was founded in 2000 and is headquartered in Lublin, Poland.