Tomasz Zadroga

World Energy Council operates as global network of energy leaders and practitioners dedicated to delivering a sustainable energy system. The company was founded in 1923 and is headquartered in London, the United Kingdom.

The Association of Chartered Certified Accountants (ACCA) is a professional body for accountants. The non-profit company is based in Glasgow, UK, and has subsidiaries in Mauritius, United Kingdom, and Hong Kong. The British company offers a program called ALP-C, which approves learning materials from high-quality content providers to support studying towards ACCA's qualification. The role of the CFO is evolving beyond finance to include reporting on value-centric aspects of their operations, as companies move towards sustainable practices. The CEO of the company is Helen Joanna Brand.

The Union of Electricity Industry operates as a trade association. The non-profit company is based in Brussels, Belgium.

EXATEL SA provides telecommunications services for business customers and public administration. The firm focus on telecommunications services for business including Polish and international operators, as well as public institutions. Its service include: data transmission, line lease, voice services and Internet services. The company was founded in 2004 and is headquartered in Warsaw, Poland.

Employers of Poland is an organization that operates as an employer organization. The private company is based in Warsaw, Poland.

Izba Gospodarcza Gazownictwa engages in pipeline transmission of natural gas. The private company is based in Warsaw, Poland. The CEOs of the Polish company are Lukasz Kroplewski, Robert Perkowski.

Part of Luma Holding Ltd, Luma Automation SA is a Polish company that provides investment services. The company is based in Laziska Gorne, Poland. Wojciech Derda has been the CEO of the company since 2006.

GrECo International Holding AG engages in the holding and management of owned stakes in companies. It also specializes in corporate broking. The company was founded in 1925 by Josef Gregor and is headquartered in Vienna, Austria.