José Federico Lipperheide Wicke

Part of Tubacex SA, Tubacex America Holding Corp. is an American company that produces steel products.

Part of Tubacex SA, Salem Tube, Inc. is a company that manufactures steel tubes. The company is based in Greenville, PA. Salem Tube was acquired by Tubacex SA on June 01, 1995.

Part of Minerales y Productos Derivados SA, Sulquisa SA is a Spanish company that manufactures and commercializes sodium sulphate. The company is based in Bilbao, Spain.

Sepiol mines and processes clay mineral such as sepiolite, bentonite, and attapulgite, and with them manufactures products including absorbents, animal feed additives, and cat litter. The firm was founded in 1986, and is based in Azuqueca de Henares, Guadalajara.

Autopista Vasco-Aragonesa Concesionaria Española SA maintains and operates highways. The company was founded on December 19, 1973 and is headquartered in Orozko, Spain.

Part of Banco Bilbao Vizcaya Argentaria SA, Banco de Credito Local de España SA is a business credit institution. The company is based in Madrid, Spain. Banco de Credito Local de España was acquired by Banco Bilbao Vizcaya Argentaria SA from Dexia Holding SA on January 31, 2001 for $337.37 million.

Ente Vasco de la Energia manufactures and distributes renewable energy. It transmits, distributes and generates gases to different places of Basque County. The firm is grounded with the policies & initiatives by the Basque Government to address energy development, Technological developments and resource allocation. It serves the local''s Department of Economic Development and Competitiveness actions on energy, mineral resources and geological participates in different projects and initiatives. The company was founded in 1985, and is headquartered in Bilbao, Spain.

Sociedad para la Promoción y Reconversión Industrial SA is a private equity group based in Bilbao, Spain. The Spanish company specializes in private equity investments and is ultimately controlled by the Region of Basque Country (Spain).

Schneider Electric España SA manufactures, installs, exports and imports machinery for electricity distribution. Its products are grouped under electrical distribution and automation and control catogories. It also provides installed base services, energy management, powerline broadband and training services. Its main brands are Aemsa, Eunea, Himel e Infraplus, Merlin Gerin, Merten, TAC and Telemecanique. The company has 10 production centers, seven regional offices, 49 points of sale and one logistics center in Spain. Schneider Electric Espana is headquartered in Barcelona, Spain.

Part of Banco Bilbao Vizcaya Argentaria SA, Banco del Comercio SA operates as a state chartered commercial bank. The company is based in Madrid, Spain.

Derivados del Flúor SA offers its customers long experience in the manufacture of inorganic fluorinated products, state-of-the-art technology, capacity, flexibility and an experienced workforce adapted to the ever-increasing globalised new market-driven trends. They also offer a greater integration with its customers in order to exactly meet their needs. The company was established in 1947 and is headquartered in Cantabria, Spain.

Doman SA provides logistic services. The company is headquartered in Bizkaia, Spain.

Iberdrola Ingeniería y Construcción SA is one of the world's largest powers engineering companies with projects in more than 30 countries and subsidiaries and branch offices in 27 countries throughout Europe, Asia, Africa and North and South America. In 2010 the Company's portfolio of projects surpassed two billion Euros. 84% of this Project portfolio is abroad, demonstrating the progressive and intensive internationalization of Company activity in the last few years. The strategic areas for international expansion are the United States, United Kingdom, Latin America, Middle East, Russia and the Eastern European countries. The increase in activity in recent years is a product of the Company's change of strategy, begun in 2004, when it directed its activity to engineering and construction, principally of electric installations for power generation, distribution and control. Likewise it executes important projects throughout the world in the nuclear and renewable energy sectors with a high component of R&D&i. The search and consolidation of foreign markets and the service rendered to its parent company IBERDROLA through the experience and know-how acquired as one of the foremost electric engineering companies in the world, comprise two of the Company's driving forces in strategic planning. In that respect, the high level demonstrated by the Group in its management systems for quality, environment, occupational risk prevention and R&D&i initiatives, increasing their value through a sustained focus on product improvement, must be emphasized.

FAMI-cuatro de Inversiones operates as an investment company. The firm is based in Boadilla del Monte, Spain

Progenika Biopharma SA engages in the design and development of molecular biology testing solutions. The firm offers ID Core Control, ID RHD, ID Core, SeqPro Lipo IS, and A1AT genotyping test. The company was founded in 2000 and is headquartered in Derio, Spain.

Vergenoeg Mining Co. Pty Ltd. produces and distributes fluorspar mineral. The company was founded on December 15, 1951 and is headquartered in Rust de Winter, South Africa.

Ibérica de Sales SA produces and distributes salt. It extracts and sells common salt, rock salt and brine, which are intended for the animal nutrition, winter road maintenance and decalcification markets. The company was founded in October 1932 and is headquartered in Zaragoza, Spain.

The Instituto de Biomecanica de Valencia operates as a technological center which studies the behavior of the human body and its interactions. It promotes through research in the fields of biomechanics, ergonomics and emotional engineering, and their applications in the healthcare, automotive, technology, and business industries. The company was founded in 1976 and is headquartered in Valencia, Spain.

Part of Tubacex SA, Tubacex Tubos Inoxidables SA is a stainless steel tubing supplier and seamless tube manufacturer. The company is based in Llodio, Spain. The Spanish company also manufactures stainless steel pipe fittings and are a leader in pipe manufacturing. The CEOs of the company are Jesús Esmorís and Álvaro Videgain Muro. The company has opened a Shareholders Office to communicate with shareholders and has a commitment to sustainability and decarbonization. The company has achieved a 46.9%% increase in sales for the first quarter and have an order book of €1.65 billion, providing great visibility for 2023. The company has a history as a stainless steel pipe manufacturer and has entered into a five-year cooperation agreement with consulting and engineering company Wood to promote their Tubacoat Technology in delayed coker furnaces and other refinery units.

Part of Minerales y Productos Derivados SA, Mercados Mundiales Import Export SA engages in trading of coal and mineral ores. The company is based in Castro Urdiales, Spain.

Welzia Investments SL provides investment services. The private company is located in Spain and has subsidiaries in Spain.

Teknia Group manufactures finished metal products.

Senegal Mines SA is a private company that provides attapulgite mining and exploration services. The company is based in Senegal, Spain.

Dehesa Frias SL is a private company located in Spain that specializes in producing high-quality products such as olive oil, cured cheeses, and Oca sobrasada. The Spanish company has mastered the art of transforming natural resources into unique and pure products. The company also offers various activities on their farm.

Inmobiliaria Alcantara SA leases real estate properties. The private company is located in Spain.

Inversiones Irurita SA provides personal services. The private company is located in Spain.