Teresa Madariaga Zubimendi

Petroleos del Norte SA is an oil company. It is engaged in the exploration, production, export, distribution and transportation of petroleum, gas and their derivatives. The company was founded on February 14, 1987 and is headquartered in Bogotá, Colombia.

Kutxabank SA operates as a holding company. It is engaged in the provision of commercial banking services to corporate and individual clients. These include savings and deposit accounts, credit card issuing, personal loans, mortgages, pension plans, and insurance. It also provides solutions for corporate financing, investment fund management, and financial advisory. The company was founded on January 1, 2012 and is headquartered in Bilbao, Spain.

Ibermática SA is a holding company engaged in the provision of information technology services to clients in the finance, insurance, telecom, energy, and public administration sectors. It offers solutions for infrastructure design and implementation, process engineering, data center administration, systems integration, business intelligence, and content management. It also provides technical consulting, outsourcing, and training. The company was founded in 1973 and is headquartered in San Sebastian, Spain.

Ekarpen Private Equity SA (Ekarpen Private Equity) is an Independent Private Equity/Venture Capital firm founded in 2008. It is headquartered in Bilbao, Spain.

Bilbao Bizkaia Kutxa Banku Fundazioa is an organization engaged in the support and promotion of social welfare, healthcare, education, art, and culture. It sponsors theaters, museums, schools, and hospitals, as well as associations involved in charitable works and scientific research. The company was founded on February 16, 1990 and is headquartered in Bilbao, Spain.

GMTK Multi Process Machining SA engages in the provision of machining solutions. Its products include horizontal and vertical range HR. The company was founded on January 18, 2007 and is headquartered in Zestoa, Spain.