María Masa

Cristian Lay SA engages in the manufacture and distribution of jewelry and cosmetics. The firm offers earrings, bracelets, necklaces, brooches, cufflinks, and wristwatches for men and women. It also produces cosmetics and fragrances, as well as shoes, bags, and accessories. The company was founded by Ricardo Leal Cordobés on November 12, 1981 and is headquartered in Jerez de los Caballeros, Spain.

Instituto de Energias Renovables SL is a holding company engaged in the construction, development, operation, and maintenance of power generation facilities. It manages a network of solar parks and wind farms located in Badajoz, Albacete, and Caceres. It also provides technical consulting, installation, and design-build services. The company was founded on March 1, 2004 and is headquartered in Caceres, Spain.

Alter Enersun SA engages in the development and engineering of photovoltaic energy solutions. It designs and installs solar panel systems for small-scale industrial use, as well as municipal generation and supply. The company was founded on May 7, 2009 and is headquartered in Badajoz, Spain.

Industrias Químicas del Óxido de Etileno SA manufactures ethylene oxide and other chemicals. It offers ethylene oxide for applications in ethylene glycol production needs, ethoxylates (detergents), medical products, and other derivatives; mono-ethylene glycols for applications in polyesters and antifreeze fluids; and polyethylene glycols for cosmetics, ceramics, rubbers, pharmaceutical products and other applications. The company was founded in April 2014 and is headquartered in Tarragona, Spain.

Matías Gomá Tomás SA engages in the operation of pulp mills. The firm specializes in the manufacture and handling of paper and cardboard. The company was founded on July 28, 1956 and is headquartered in La Riba, Spain.