The National Roads and Motorways in Greece constitute the main road network of the country. These two types of roads are distinct in terms of their construction specifications. Their main difference is that motorways adhere to higher quality construction standards than National Roads.
The Athens Metro is a rapid-transit system in Greece which serves the Athens urban area. Line 1 opened as a single-track conventional steam railway in 1869 and electrified in 1904. In 1991, Elliniko Metro S.A. constructed and extended Lines 2 and 3. It has significantly changed Athens by providing a much-needed solution to the city's traffic and air pollution problem, as well as revitalising many of the areas it serves. Extensions of existing lines are under development or tender, like Line 2 extension to Ilion where the tender started in 2023, as well as a new Line 4, whose central section began construction in October 2021. The Athens Metro is actively connected with the other means of public transport, such as buses, trolleys, the Athens Tram and the Athens Suburban Railway. The Athens Metro is hailed for its modernity and many of its stations feature works of art, exhibitions and displays of the archaeological remains found during its construction. Photography and video-taking is permitted across the whole network and street photographers often work in Athens Metro. This is the only metro system in Greece, until the Thessaloniki Metro begins operation in early 2024.
Eurobank is a financial organisation that operates in Greece, Cyprus, Luxembourg, Serbia, Bulgaria and the UK. As of December 2018, the Eurobank Group counts, €58 billion in assets, 653 customer service locations in Greece and abroad, and 13,162 employees.
Motorway 1 (code: A1, also known as Athens-Thessaloniki-EvzonoiMotorway, and previously as Patras-Athens-Thessaloniki-EvzonoiMotorway the 2nd longest motorway in Greece with a length of 550 km. It is the principal north–south road connection in Greece, connecting the country's capital Athens with the regions of Thessaly and Macedonia, as well as the country's second largest city, Thessaloniki. It starts from Neo Faliro in Attica and continues north to reach the Evzonoi border station, on the Greek border with North Macedonia.
HELLENiQ ENERGY Holdings S.A., formerly known as Hellenic Petroleum S.A., is one of the largest oil companies in Southeast Europe and with its roots dating to 1958 with the establishment of the first oil refinery in Aspropyrgos, Greece.
The Public Power Corporation S.A. is the largest electric power company in Greece.
Consolidated Contractors Company (CCC) is the largest construction company in the Middle East and ranks among the top 25 international contractors with a revenue of US$5.3 billion in 2013 and 7.4 billion by 2017. CCC has offices and projects in over 40 countries, and in 2019 had a workforce of 120,000 employees. In April 2019, CCC was engaged in 40 ongoing projects globally. The majority of its sales are in the Middle East.
Intracom Holdings is the main shareholder of a group of multinational companies specialized in IT services, construction projects and defense electronics systems.
The Greek Motorway 5 is a motorway in Greece. The motorway, commonly referred to as Ionia Odos or Ionia Motorway, starts at Ioannina and it follows the western coastline of mainland Greece down to the Gulf of Corinth. At Rio, it crosses the gulf via the Rio–Antirrio bridge and is connected with the A8 Motorway at an interchange near Patras. The future, currently under construction, Patras - Pyrgos motorway is typically part of the A5 Motorway.
Metka is the business unit of the Greek company Mytilineos S.A., undertaking the construction of large-scale projects in the sectors of energy, infrastructure and defence.
Hellenic Train S.A., formerly TrainOSE S.A., is a private railway company in Greece which operates passenger and freight trains on OSE lines. Hellenic Train employs train crews, operators and manages the most of rail services throughout the Greek railway network, leasing rolling stock owned by GAIOSE except for ETR 470 trains.
The Exolum Group is a Spanish multinational company offering services for transportation and storage of oil products. The Exolum Group is made up of Exolum Corporation, S.A., Exolum Aviación, S.A., Terminales Químicos, S.A. (Terquimsa), CLH Pipeline System Ltd (CLH-PS) in the United Kingdom, CLH Aviation Ireland in Ireland, Orpic Logistics Company L.L.C. (OLC) in Oman, CLH Panamá and CLH Aviación Ecuador. The company was formed from what used to be (CAMPSA). CLH is the result of the 1992 spin-off of the commercial assets of the former CAMPSA, which was carried out as the culmination of the process of deregulating the oil sector following the passing of new European Community laws that ended the oil monopoly. The Exolum Group's main activity consists of transporting oil products – essentially gasoline, diesels, fuel oils and aviation fuels – from oil refineries to their storage facilities that the company has in Spain, The Netherlands and The UK where its customers' tank trucks load these products and deliver them to the final consumers. CLH holds logistic service contracts for the use of its facilities with most of the operators in these countries and competes with more than a dozen logistics companies that provide storage and transportation services to the Spanish market.
Costamare Inc. (NYSE:CMRE) is a Greek and Marshall Islands corporation and one of the world's leading owners and providers of containerships for charter. Its headquarters are in Athens, Greece. Costamare Inc. has 37 years of history in the international shipping industry and a fleet of 56 containerships, with a total capacity of approximately 326,000 twenty-foot equivalent units (TEU) including 10 newbuild containerships on order.
Olympia Odos is a toll motorway system on the Peloponnese in Greece. Starting from Eleusis in the Athens metropolitan area, the Olympia Odos motorways follow the Gulf of Corinth to the Rio–Antirrio bridge and the city of Patras, and along the Ionian Sea coastline, in future down to Tsakona in the southwestern Peloponnese where it will intersect with the Moreas Motorway.
Line 3 of the Athens Metro runs from Dimotiko Theatro to Athens Airport, via Syntagma, although most of the trains reverse at Doukissis Plakentias: the section from Dimotiko Theatro to the tunnel portal east of Doukissis Plakentias is underground, and the section from Doukissis Plakentias to Airport is shared with Athens Suburban Railway trains, implementing a form of the Karlsruhe model. Line 3 connects the Port of Piraeus with the Athens International Airport, a journey that takes up to 59 minutes.
Oman Tourism Development Company (OMRAN) is a Government owned company mandated to drive the investment, growth and development of the tourism sector in the Sultanate of Oman. Established in 2005, they are the master developers of major tourism, heritage and urban developments.
Al Maha Petroleum Products Marketing Company, also known as Al Maha, is a petroleum company based in Oman. The company is named for the Arabian Oryx.
Eagle Hills is a private real estate investment and development company based in Abu Dhabi, United Arab Emirates. The company is headed by Mohamed Alabbar, founder and managing director of Emaar Properties.
