Corporate members
Athens Exchange Group

Athens Exchange Group (ATHEX Group), provides support to the Greek Capital Market. Operates the organized equities and derivatives markets, the alternative market and performs clearing and settlement of trades. Offers financing tools and solutions to companies, expands investor choice by providing a safe, stable and easy environment in full alignment with international practices and the European regulatory framework.

Attiki Natural Gas Distribution Company SA

Attiki Natural Gas Distribution Company (EDA Attikis) S.A. is the natural gas operator in Attica since January 2 2017 following the legal and functional unbundling of the supply and distribution activities, as operated by EPA Attiki until December 2016. EDA Attikis’ main activities cover the operation, maintenance and expansion of the distribution network in Attica, as well as connecting Attica residents to the network in a safe and efficient way. Leveraging past experience and designing for the future, EDA Attikis’ mission is to connect every household and business based in the greater Athens area to a safe, reliable and contemporary energy distribution network.

Boston Consulting Group Hellas

The Boston Consulting Group has offices in more than 90 cities in 50 countries and has more than 16,000 employees, 900 partners, and 20,000 alumni. Now in its sixth decade, the Group continues not only to grow but also to embody the same timeless sense of purpose and the constant call for renewal that its founder, Bruce Henderson, instilled at the Group's inception.

"We go deep to unlock insight and have the courage to act. We bring the right people together to challenge established thinking and drive transformation. We work with our clients to build the capabilities that enable organizations to achieve sustainable advantage. We are shaping the future. Together."


HEDNO S.A. (Hellenic Electricity Distribution Network Operator S.A.) was formed by the separation of the Distribution Department from PPC S.A., according to L.4001/2011 and in compliance with 2009/72/EC EU Directive relative to the electricity market organization with the goal to undertake the tasks of the Hellenic Electricity Distribution Network Operator. It is a 100% subsidiary of PPC S.A., however, it is independent in operation and management retaining all the independence requirements that are incorporated within the above mentioned legislative framework. 


DEPA is the company that introduced natural gas to Greece implementing a big energy investment. DEPA with its long presence in the Greek market is a modern and competitive group of companies with a dynamic presence in the energy sector and substantial contribution to the development of the Greek economy, the protection of the environment and the improvement of the quality of life of the local communities. 

With the continuous expansions of the natural gas pipelines, DEPA Group is bringing natural gas to more and more regions of the country. Having entered into long-term pipeline natural gas and LNG supply contracts, it supports the supply sufficiency and security of the country and at the same time it develops significant initiatives so that Greece can play an essential role as a hub of natural gas transit to Europe from countries with rich natural gas deposits. 


EDA THESSALONIKIS-THESSALIAS SA was established in 2017 having the role of the Natural Gas Distribution Network Operator within the geographical areas of the prefecture of Thessaloniki and the region of Thessaly.

In particular, the activities of the company include the construction, maintenance, management and operation of the Natural Gas Distribution Network in general in the above geographical areas, as specified in the Distribution License and the Gas Distribution Network Management License.

EDIL Hellas Group of Companies

EDIL HELLAS SA, a group of companies, was founded in 1985 and is based in Thessaloniki. Activated on the fields of engineering and services and holds an important position on the Greek market. The client’s list of EDIL HELLAS includes large private companies, companies of the technology sector and public organizations as local authorities etc.


GASTRADE S.A. is a utility company which develops, exploits, operates and manages natural gas systems in a safe, reliable and financially sound manner. 

GASTRADE S.A. studies, designs, develops, operates and exploits infrastructures which are necessary for the reception, transmission and distribution of natural gas as well as for its storage, liquefaction and re-gasification. 


Hellagrolip's market presence is the result of high quality, deep knowledge and long experience in crop nutrition. Focused on research and innovation, the company offers high quality products, technical support and expertise to the people of agriculture. The commercial and technical departments of the company develop strong partnerships, propose new cultivation techniques and provide complete nutrition recommendations that improve the efficiency of fertilization and contribute to the increase of production and investment in it.

Hellenic Petroleum S.A.

Founded in 1998, HELLENIC PETROLEUM is one of the leading energy groups in South East Europe, with activities spanning across the energy value chain and presence in 6 countries. Its shares are primarily listed on the Athens Exchange (ATHEX: ELPE) with a secondary listing on the London Stock exchange (LSE: HLPD/98LQ).

HELLENIC PETROLEUM’s key shareholders are Paneuropean Oil and Industrial Holdings S.A. (45.5%) and the Hellenic Republic Asset Development Fund (35.5%), with the remaining held by institutional (11%) and private (8%) investors.


HERON is a Group of companies engaging in the production, supply and trading of electricity. Having started its operations in 2000, it is now supported by three large energy Groups.

HERON was the first private Group to operate in the Greek liberalized electricity market. It constructed and has successfully operated the first private power plant in Greece since 2004. It then set up a second combined cycle plant in 2009, at the same location.

HERON participates substantially in the National Energy Planning and Programming, its plants using state-of-the-art technology and operating in line with market needs. Thanks to its strong shareholding and production basis, the Group is able to ensure significant and long-term benefits to its customers and partners.

Hellenic Hydrocarbons Resources Management

Hellenic Hydrocarbon Resources Management S.A. (HHRM S.A.) was established in 2011 and is headquartered in Athens. It is a state-owned company with the Hellenic State being the sole stakeholder (100%), however it operates independently as a private-sector economic entity.

HHRM S.A. is a rapidly growing company providing an innovative and effective management in a wide spectrum of activities: Exploration & Production concessions, overview of the signed lease agreements, offshore safety, and active promotion of Greece as an attractive oil and gas destination to international investors.

HHRM S.A. offers the possibility to interested investors to visit its proprietary data rooms and offers them the opportunity to examine high quality seismic imaging and legacy data, as well as to provide information about the licensing, legal and fiscal regime for oil and gas operations in Greece.

LAGIE Operator of Electricity Market

The company was founded in 2000 in the context of the liberalization of the electricity market in Greece under the name Hellenic Transmission System Operator S.A. (HTSO), with the aim to undertake the operation, maintenance and development of the electricity transmission system and subsequently the operation of the wholesale energy market.

Man Diesel & Turbo Hellas

MAN Diesel & Turbo Hellas is a subsidiary of MAN Diesel & Turbo SE. It supports the four Strategic Business Units in the Hellas territory of Marine Engines & Sustems, Turbomachinery, Power Plants and After Sales. 

The Hellenic subsidiary is located in the Piraeus area and has started its operation back in 1966. Its business activities revolve around products and services designed to meet the needs of  customers and markets.

National Bank of Greece

The NBG Group, backed by its long-standing presence, strong tradition and noteworthy contribution to the economic transformation of Greece, and above all by the trust of shareholders, customers, depositors and employees alike, serves as a pillar of stability for the Greek economy.

The NBG Group provides a wide range of financial products and services that meet the changing needs of businesses and individuals, including deposit and investment products, various financing facilities, and brokerage, insurance, leasing and factoring services.


Founded in 2016, Nostira’ s strategy focuses on sustainable development, maximizing the use of natural resources, in a way that will not cause their elimination and enable its team to enjoy the benefits from their long-term use. Nostira's Strategy for Sustainable development reflects on the development of the productive structures of the economy alongside with the creation of infrastructure for a sensitive attitude towards natural environment and ecological problems. For the benefit of its customers, employees, business partners, shareholders, and society in general, Nostira takes advantage of the significant opportunities created by the emergence of the new energy world and invests in creating a sustainable energy future by increasing the use of Renewable Energy Sources.

Protergia S.A.

Protergia is the Energy Unit of MYTILINEOS, the largest independent electricity producer in Greece. The company’s portfolio of energy assets, with a total installed capacity of 1,200 MW of thermal capacity and 200 MW of RES covers more than 10% of the country's active and licensed installed.

Protergia is operating and managing all company's power plants, which comprise gas driven thermal plants and RES plants (wind farms, photovoltaic parks and small hydropower plants). 

Public Power Corporation S.A.

Public Power Corporation S.A. (PPC) is the biggest power producer and electricity supply company in Greece with approximately 7.4 million customers. PPC currently holds assets in lignite mines, power generation, transmission and distribution. PPC’s current power portfolio consists of conventional thermal and hydroelectric power plants, as well as RES units, accounting for approximately 68% of the total installed capacity in the country. 

PwC Greece

With offices in 158 countries and more than 236,000 people, PwC is among the leading professional services networks in the world. PwC helps organisations and individuals create the value they’re looking for, by delivering quality in assurance, tax and advisory services.

In Greece PwC has offices in Athens and Thessaloniki and more than 1,000 employees.


ZeniΘ operates since 2000 and has as main activity the supply and sale of natural gas & electricity, innovative & reliable services for households, businesses and public buildings.

The Company's orientation is to meet the energy needs of the modern Greek family, the professionals and the industry. Through continuous upgrading of its services, ZeniΘ provides energy with responsibility & respect for the environment

Windsor Energy Group (WEG)

The Windsor Energy Group (WEG) is a MEC working group that addresses global energy issues and challenges through discussion and analysis involving senior figures from the public and private sectors. Membership is by annual subscription.

Media Partners is a journalistic portal specialized in the Greek energy sector. It is targeted at foreign companies that are interested in the Greek energy market and at diplomats, academics, researchers etc, offering immediate and in-depth briefings about the developments in the energy foreground and background of Greece has been created by the successful team of, the  top Greek, energy portal.

Energy World Magazine

Energyworld is a bimonthly magazine (in English & in Greek) and website ( for Greece, for SE Europe & Eastern Mediterranean) exclusively for the energy market affairs.
The readers of the magazine have the opportunity to read and study reportages, interviews and detailed articles. The followers of the website will not miss a minute of the energy developments reading the most reliable and current energy affairs. Our digital platform includes an interactive website and magazine experience that will bring you inside the world of oil & gas, electricity, renewables, legal insight and green tech including comprehensive analysis about each sector.
Developments are rapid in our region: new gas pipelines, market deregulation, new investments, faster competition, new technology and twists with an emphasis on environmental protection. EnergyWorld magazine and website has an active role in this effort covering opinion, observations, essays, reportages, interviews, legal issues and inspiration.

At a time when reading financial news brings more questions than answers transforms the data into valuable information, providing answers to critical daily issues of the economic sector.

At the same time, thanks to useful themes, guides and tributes, readers can find everything they need to cross the "minefield" of their daily financial transactions. is staffed by an experienced team of editors with a deep knowledge of economic and political reality, while specialized external partners fully cover the most crucial areas of the economy.

Natural Gas Europe

Natural Gas World is an independent specialized website dedicated to bringing you the most essential, accurate and reliable information on global gas matters. Natural Gas World seeks to provide policy/ decision makers, suppliers, regulators, academics and consumers with a comprehensive approach to all the main actors in the natural gas sector and a space where their voices can be heard directly and without distortion.

South EU Summit

60 years on from the Treaty of Rome, the European Union (EU) is today an economic and political power to be reckoned with. But yet, it is tackling some of its greatest challenges ever. Whilst 2017 presents itself as a turnaround year, with positive growth forecasts for all EU member states, much work remains to safeguard the future course of a stronger and more united EU.

The recovery of the European economy has shed light on the differences that remain across EU member states. These disparities, coupled by an unprecedented migrant influx, within a wider region that is far from stable, have placed Southern Europe in a highly susceptible position. In the wake of Brexit, and with Euro-skepticism on the rise, what is clear is that increased dialogue and collective actions are needed for the long-term sustainability of the EU model, reigniting the founding principles on which the European Union was cemented: freedom, equality, solidarity and rule of law.

Whilst the emergence of the South EU Summit is based on similarities across member states within the scope of their geopolitical challenges, their economic and social models, as well as cultural similarities, its ultimate objective is to contribute towards uniting and strengthening the EU. Today, it is widely understood by the European Community that there can be no new vision for Europe without an outlook for peace, cooperation and development in Southern European countries.

With SEUS countries jointly representing close to 40% of total EU population and GDP, along with half of its coastline, the South EU Summit is a proposal for a united direction by the few that can reap benefits for the many. The launch of South EU Summit magazine (SEUS magazine) is a bold proposal that aims to be part of the paradigm shift that Europe lives today. By capitalizing on the gatherings of 7 European Heads of state, we provide a unique and exclusive print and online media platform to reach an elite audience of decision makers in government, business and the academic community. SEUS magazine brings together experts and opinion-shapers with distinguished audiences from around the world to shed light on the goals and collective actions of SEUS Countries, and evaluate the challenges ahead.



Strategic Partners
Swiss - Greek Chamber of Economics

The Swiss - Greek Chamber of Economics (SGCE) was founded in 1997 as a personal and private initiative of Mr. Nikolaos Aggelidakis, undertaken by a group of economists, entrepreneurs and lawyers and is registered at the Commercial Register of Canton Zurich. The Chamber is an organization involved in the development of economic relations between Switzerland and Greece with the kind support of the Swiss Government and the help of the Greek Authorities, mainly in areas such as investments, import and export, co - operation, exchange of technological and cultural assets.