Carlos Manuel Durães da Conceição

Parpública-Participações Públicas SGPS SA engages in the management of stakes and assets held by the Portuguese state. Its activities include the promotion of public-private partnerships, corporate restructuring, and the monitoring of government shareholdings in private companies. It operates through the following segments: Parpública, Real estate Management and Promotion; Agricultural, Livestock breeding and Forestry; Production of Currency, Publications and Safety products; Air Transport; Water and Waste; Supplying Markets; and Sundries. The company was founded on September 2, 2000 and is headquartered in Lisbon, Portugal.

Metropolitano de Lisboa EPE provides suburban rail transportation services. Its activities include maintenance as well as upgrade of rolling stock and other equipment, refurbishment, extension, upgrade of older installations, and execution of network expansion projects. The company's network consists of four independent lines with a total length of about 40 km and 52 stations. Metropolitano de Lisboa was founded on January 26, 1948 and is headquartered in Lisbon, Portugal.

Transtejo - Transportes Tejo SA provides water transportation services and is ultimately controlled by the Metropolitano de Lisboa EPE. The company is based in Lisbon, Portugal.

Águas de Portugal SGPS SA engages in the water supply, wastewater sanitation and treatment and recovery of waste. Its solutions include monitoring of water consumption, water network management, controlling of water losses, consumption optimization, operational management optimization, infrastructure maintenance, and energy efficiency. The company was founded in 1993 and is headquartered in Lisbon, Portugal.

Comissão do Mercado de Valores Mobiliários SA is a Portuguese company with subsidiaries in Portugal. The private company is based in Lisbon, Portugal. The company is responsible for regulating and supervising the securities market in Portugal. The company provides a range of services including the registration of issuers, financial intermediaries, and trading platforms. The company also oversees the disclosure of international sanctions and the prevention of money laundering and terrorism. The company publishes periodical statistics, studies, and reports on the securities market. Additionally, they offer an investor area with information on investor protection, compensation systems, and fraud prevention tips.