The 48 largest critical infrastructure operators in Greece

OTE Group of Companies (HTO)cosmote.gr

A leading technology company in Greece, part of Deutsche Telekom Group, providing a wide range of telecom services and ICT solutions for digital transformation and growth

Eurobankeurobank.gr

A strong financial organization offering a wide range of products and services in banking and financial sectors, focusing on social responsibility and sustainability

Piraeuspiraeusholdings.gr

Leading Greek bank offering diverse financial products, extensive distribution, supporting economic recovery, agriculture, investment banking, leasing, shipping finance, and energy transition financing.

National Bank of Greecenbg.gr

A bank with a rich history and a promising future, offering stability, expertise, digital services, and a strong presence in Greece and abroad

Alpha Bankalpha.gr

Enabling progress in life and business through integrated finance, supporting businesses in the green and digital economy, fostering inclusive progress for people and communities.

Metlenmetlengroup.com

Global industrial and energy provider leading the energy transition with integrated utility services and competitive green metallurgy operations on a European and global scale

PPC S.A.ppcgroup.com

Leading Greek electric utility in power generation, distribution, and supply, focusing on decarbonization, digitalization, renewables, and customer-centric growth, with significant market presence and assets

Novanova.gr

Innovative provider of bundled home entertainment, communication, internet, telephony, and electric power services with a focus on employee development and growth

Aegean Airlinesen.aegeanair.com

Full-service airline operating extensive domestic and international flights, connecting Greece with 180 destinations across 49 countries.

Greek Armyarmy.gr

Military organization with hierarchical structure, independent modules, units, and formations within the Greek army under the supervision of the Army General Staff

Dynacom Tankers Management, Ltd.dynacomtm.com

Specializing in managing modern and diverse oil tanker fleet, representing a strong presence in global oil industry with state-of-the-art vessels

Metropolitan Hospitalmetropolitan-hospital.gr

A leading healthcare institution with top-notch medical professionals, modern facilities, advanced technology, and a focus on high-quality healthcare services for patients

Aktor Groupintrakat.gr

A leading international infrastructure provider offering construction, photovoltaic parks, quarry management, technical facilities, and project management services with extensive experience and expertise

GEK TERNA Group of Companiesgekterna.com

A leading business group in Greece with a global presence, specializing in infrastructure, energy production, waste management, and real estate development

Ethniki Asfalistikiethnikiasfalistiki.gr

With over a century of experience, we provide innovative insurance products and services to safeguard what matters most to individuals

Bank of Greecebankofgreece.gr

Independent central bank ensuring price stability, overseeing financial system stability, participating in euro area monetary policy, and supporting commercial banks.

Goldair Handlinggoldair-handling.com

Ground handling services provider offering passenger, ramp, and cargo services at multiple airports, including lounges, certification programs, and international expansion into consulting and PRM services

TMS

Global ship manager operating a modern fleet of over 130 vessels, committed to quality, safety, and environmental standards with ongoing growth

THENAMARISthenamaris.com

Global ship manager operating diverse high-specification ocean-going vessels with a focus on safe, efficient, and profitable management services worldwide

ΔΕΔΔΗΕ Α.Ε. - HEDNO S.A.deddie.gr

An independent organization managing electricity distribution for millions of customers through medium and low voltage networks, also overseeing high voltage networks

ΥΓΕΙΑ / Hygeia Hospitalhygeia.gr

A leading private hospital in Greece, established in 1974, providing high-quality health services and developing an integrated network of healthcare both locally and internationally

MARAN GAS MARITIME INC.marangas.com

Specializing in gas shipping, the organization manages LNG and LPG carriers within a diverse fleet, with over 300 professionals supporting a large crew

Group IASOiaso.gr

Leading healthcare provider in Greece with 3 clinics focused on obstetrics, gynaecology, general care, children's health, and cooperation with top global hospitals for service enhancement

Danaos Shipping Co. Ltddanaosshipping.gr

A leading provider of containership management services with a large fleet of modern, large-size containerships, known for innovation, safety, efficiency, and environmental responsibility

GasLog Ltd.gaslogltd.com

Global provider of LNG shipping services, emphasizing safety, efficiency, and reliability Committed to improving vessel lifecycle and charter processes

Athens International Airportaia.gr

A leading airport in Greece, connecting the world to the country with top-notch services, sustainability efforts, and innovative airline marketing strategies

Minerva Marine Inc.minervamarine.com

Leader in managing a tanker fleet of ice-class and coated carriers, prioritizing safety, quality service, innovation, and continuous growth for clients

IPTO-Independent Power Transmission Operatoradmie.gr

This organization in Greece operates as the Transmission System Operator ensuring reliable electricity supply, market operation, and infrastructure development

SKY expressskyexpress.gr

Greek airline operating largest domestic network and expanding international routes with modern fleet, focusing on innovation, sustainability, and partnerships.

PPC Renewables - ΔΕΗ Ανανεώσιμεςppcr.gr

Specializing in renewable energy production, this subsidiary of Greece's largest power generation company focuses on wind, solar, hydro, geothermal, and biomass energy

Optima bankoptimabank.gr

A contemporary financial institution offering flexible products and services, founded in 2019 and further capitalized through share increases and convertible bond loans

EYDAPeydap.gr

Leading Greek provider of water supply, sewerage, and wastewater treatment services for millions of customers with a focus on public health and environmental protection

ΜΗΤΕΡΑ / Mitera Hospitalmitera.gr

The largest private hospital in Greece offering comprehensive healthcare services for mothers, children, and families for over 30 years

Cepal Hellas Financial Services S.A.cepal.gr

A pioneer in loan and credit receivables management in Greece, utilizing advanced analytics and ethical practices to revolutionize the banking sector

Fraport Greecefraport-greece.com

Operates, manages, upgrades, and develops 14 airports in Greece with a comprehensive plan for modernization and development, enhancing international competitiveness and boosting the Greek economy

Capital Ship Management Corp.capitalship.gr

Provider of comprehensive oceangoing vessel management services with a focus on safety, environmental compliance, and maintaining long-standing relationships with industry leaders

Pantheon Tankers Management LTDpantheontankers.com

Leading independent tanker ship manager providing world-class services with a focus on safety, environmental protection, and meeting customer requirements Committed to zero accidents and harm

Attica Bankcrediabank.com

Dynamic financial services provider in Greece with 37 branches, offering banking and investment products for individuals, SMEs, and large companies

Terna Energyterna-energy.com

Develops and operates renewable energy projects, holding the largest and most diversified portfolio in Greece, with significant installed capacity and ambitious growth plans.

Generali Hellasgenerali.gr

Insurance provider with a long history in Greece, offering personalized solutions through a strong sales network to help customers shape a secure future

AVIN INTERNATIONAL L.T.D.avin.gr

Major tanker operator specializing in crude oil and petroleum product shipments, with a strong focus on shipbuilding programs and high-quality service

Oceangold Tankers Inc.oceangold.gr

Specializing in tanker sector, managing LR2, LR1, and MR2 type product tankers globally Committed to quality service, protecting assets, employees, and environment

THEMAthessmetro.gr

The company manages the Thessaloniki Metro Network, providing efficient, safe, and sustainable transportation services to over 300,000 passengers daily

Aegean Baltic Bank S.A.aegeanbalticbank.com

A privately owned bank established in Greece, specializing in financing for shipping, corporate finance, trade finance, renewable energy, real estate, and private banking

Olympia Odos (Athens, Korinthos, Patra, Pyrgos, Tsakona motorway)olympiaodos.gr

A consortium responsible for designing, financing, constructing, and operating the modern Elefsina-Korinthos-Patras-Pyrgos Motorway in Greece, enhancing connectivity and safety

Eurobank Ergasias SAeurobank.gr

A leading Greek bank offering a wide range of financial products and services to individuals and businesses, with operations across several European countries

PROTON BANKproton.gr

Specialized investment bank founded in 2001, offering innovative technology-driven financial products and services in line with international market practices

KEOLIS Eure-et-Loirkeoliseureetloir.fr

A major player in public passenger transport, providing tailored mobility solutions that meet evolving travel needs and local authority requirements