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Motor Oil Hellas

Motor Oil Hellas is a Greek petroleum company centered on oil refining, fuel marketing, energy infrastructure, and the development of lower-carbon fuels. Leading Greek refining and petroleum products company operating the Corinth refinery.

Last updated October 17, 2026

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Overview

Motor Oil Hellas, formally Motor Oil (Hellas) Corinth Refineries S.A., is a Greek petroleum and energy company headquartered in Marousi. Its core industrial asset is the Corinth Refinery, a large, complex refinery serving the Greek market and wider Mediterranean trading routes. The group combines refining with petroleum-product trading, fuel distribution, aviation-fuel infrastructure, lubricants, electricity, natural gas, retail stations, and emerging hydrogen and e-fuels activities. The company was established on May 7, 1970, by Vardis Vardinogiannis and Georgios Paraschos Aleksandridis. Its development was closely associated with the industrial expansion of the Corinth area, where the company built and operated the refinery that became the center of its business. Vardis J. Vardinoyannis has served as chairman and managing director since 1972, giving the company a long period of leadership continuity. Motor Oil Hellas is described as one of the leading refining businesses in Southern Europe and the Mediterranean. Through the Corinth Refinery, it has been reported to control approximately 35% of Greece's refining sector. Its business extends beyond the refinery itself through a network of subsidiaries and affiliates. These include Avin Oil, Coral Oil and Chemicals, Coral Gas, LPC for lubricants and petroleum products, NRG Supply and Trading, OFC Aviation Fuel Services, Korinthos Power, Shell & MOH Aviation Fuels, the Athens Airport Fuel Pipeline Company, and Hellenic Hydrogen. The group also operates or owns fuel-station businesses marketed under Avin, Shell, and Cyclon brands in Greece, with more than 2,000 stations reported across the network. The company's refining and trading model exposes it to crude-oil prices, product spreads, shipping conditions, energy demand, environmental regulation, and regional geopolitical developments. Its portfolio gives it several routes to market: refined fuels can be sold through wholesale trading, retail stations, aviation-fuel systems, marine channels, and industrial customers. The group also has interests connected with power generation and oil and gas exploration and production in Egypt. Motor Oil Hellas continued investing during and after the Greek financial crisis. In 2020 it awarded TechnipFMC an engineering, procurement, and construction-management contract for a new naphtha complex at the refinery. The project was designed around three processing units and capacity of approximately 22,000 barrels per day, with construction planned for completion in 2021. More recently, the group has positioned hydrogen and synthetic fuels as part of its energy-transition strategy. In 2025, its Avin Oil subsidiary inaugurated a hydrogen-refuelling station at Agioi Theodoroi, near the refinery. The station was presented as Greece's first hydrogen-refuelling facility and received 50% co-financing from the European Union's Connecting Europe Facility transport program. Motor Oil Hellas has also begun work on a 30 MW electrolyser at the Corinth Refinery and ordered an additional 20 MW electrolyser from Sweden's Metacon. The broader development program targets production of hydrogen and e-methanol by 2029, subject to project execution and the availability of supporting infrastructure. In February 2025, the European Commission approved €111.7 million in subsidy support for the hydrogen project. Motor Oil Hellas therefore remains fundamentally a refining and petroleum-marketing group, while using its existing industrial, logistics, and retail infrastructure to expand into hydrogen, e-methanol, power, and other energy-transition activities. Ownership is concentrated through Petroventure and Motor Oil Limited, which are associated with the Vardinogiannis family and were reported to hold 40.97% collectively. The remainder is held by public investors, with shares available through the Athens and London stock markets. Motor Oil Hellas therefore remains fundamentally a refining and petroleum-marketing group while using its existing industrial, logistics, and retail infrastructure to expand into hydrogen, e-methanol, power, and other energy-transition activities. Motor Oil (Hellas) is one of Greece's largest refining companies, engaged in crude oil refining, production and sale of petroleum products, and fuel retailing. It operates the Corinth refinery, one of the most complex in the Mediterranean.

History

Motor Oil Hellas was founded in Greece on May 7, 1970, by Vardis Vardinogiannis and Georgios Paraschos Aleksandridis. The company was created as a petroleum-industry enterprise with a strategic focus on refining and the supply of oil products. Its principal industrial base became the Corinth Refinery, which developed into the group's defining asset, one of the most complex refineries in the Mediterranean, and an important part of Greece's petroleum infrastructure. Since 1972, Vardis J. Vardinoyannis has served as chairman and managing director. Under the company's long-running leadership structure, Motor Oil Hellas expanded from a refinery-centered business into a broader energy group. Its activities came to include product trading, wholesale distribution, retail fuel stations, lubricants, asphalt, aviation fuels, gas, electricity, and associated logistics. The group established or acquired interests in a range of subsidiaries, including Avin Oil, Coral Oil and Chemicals, Coral Gas, LPC, NRG Supply and Trading, OFC Aviation Fuel Services, Korinthos Power, Shell & MOH Aviation Fuels, and the Athens Airport Fuel Pipeline Company. The Corinth Refinery became central to the company's position in the Greek market and to its regional trading role. Motor Oil Hellas has been described as controlling about 35% of Greek refining capacity or activity, and as operating one of the major refining facilities in Europe. Its commercial reach also includes a large Greek service-station network under Avin, Shell, and Cyclon brands. The group has reported more than 2,000 stations and maintains connections with aviation and marine-fuel markets. It has also been associated with oil and gas exploration and production facilities in Egypt. The company remained resilient during the Greek financial crisis of the 2010s. Rather than abandoning its petroleum base, it continued to invest in refinery capacity and processing flexibility. In 2020, it appointed TechnipFMC to provide engineering, procurement, and construction-management services for a new naphtha complex. The project was planned to include three processing units and capacity of approximately 22,000 barrels per day, with completion targeted for 2021. During the 2020s, Motor Oil Hellas began presenting energy-transition technologies as a new growth area alongside conventional refining. Its initiatives include hydrogen production, hydrogen distribution, and synthetic fuels. In 2025, Avin Oil inaugurated a hydrogen-refuelling station at Agioi Theodoroi, near the Corinth industrial complex. The facility was described as Greece's first hydrogen-refuelling station and as the first European facility of its type to receive 50% co-financing from the EU Connecting Europe Facility transport program. Initial hydrogen supply came from Austria, while the company planned to develop domestic production capacity. Motor Oil Hellas also began construction of a 30 MW electrolyser at the Corinth Refinery and ordered another 20 MW unit from Metacon in Sweden. The wider program has been described as targeting annual production of up to 60,000 tonnes of hydrogen and 25,000 tonnes of e-methanol by 2029. In February 2025, the European Commission approved €111.7 million in subsidy support for the hydrogen-development project. These plans indicate an attempt to use the group's existing refinery, energy, and distribution infrastructure as a platform for lower-carbon fuels, although the company remains primarily a petroleum-refining and marketing business. Ownership is concentrated through Petroventure and Motor Oil Limited, which are associated with the Vardinogiannis family and were reported to hold 40.97% collectively. The remainder is held by public investors, with the shares available through the Athens and London stock markets. Motor Oil Hellas continues to operate as an active Greek energy group with a business model spanning conventional hydrocarbons, retail and wholesale fuel supply, infrastructure services, and emerging hydrogen and e-fuel projects.

  • 2025

    Hydrogen-refuelling station opens

    [1]

    Avin Oil inaugurated a hydrogen-refuelling station at Agioi Theodoroi, presented as Greece's first such station and supported by EU Connecting Europe Facility co-financing.

  • 2025

    Electrolyser and hydrogen program expands

    [1]

    Construction began on a 30 MW electrolyser at the Corinth Refinery, and a further 20 MW electrolyser was ordered from Metacon.

  • 2020

    Naphtha-complex engineering contract

    [1]

    The company engaged TechnipFMC for engineering, procurement, and construction-management services for a new three-unit naphtha complex at the Corinth Refinery.

  • 1972

    Vardis J. Vardinoyannis begins long-term leadership

    [1]

    Vardis J. Vardinoyannis became chairman and managing director, positions he has been reported to hold since that year.

  • 1970

    Company founded

    [1]

    Motor Oil Hellas was established on May 7, 1970, by Vardis Vardinogiannis and Georgios Paraschos Aleksandridis.

Products and positioning

A major Greek refining and integrated energy group with a Mediterranean trading orientation, combining a large refinery and fuel-distribution network with investments in aviation fuels, power, gas, hydrogen, and synthetic fuels. Leading integrated oil refining and marketing company in Greece.

  • Oil refining

    Corinth Refinery

    The Corinth Refinery is Motor Oil Hellas's principal industrial facility and the foundation of its refining and trading operations. It processes crude oil into a range of petroleum products for Greek and regional markets. The site has also been used as the platform for new processing investments, including the naphtha complex announced in 2020 and later hydrogen and synthetic-fuel projects.

  • Fuel retail and distribution

    Avin

    Avin is Motor Oil Hellas's fuel-marketing and retail business in Greece. Through Avin Oil, the group operates a substantial service-station network and participates in fuel distribution. Avin also operates the hydrogen-refuelling station inaugurated at Agioi Theodoroi in 2025, linking the established retail business with the group's emerging hydrogen strategy.

  • Fuel retail

    Shell and Cyclon fuel stations

    Motor Oil Hellas owns or operates fuel-station businesses in Greece carrying the Shell and Cyclon brands, alongside Avin. These stations provide retail distribution for gasoline, diesel, and other conventional petroleum products and extend the group's access to consumers beyond the refinery and wholesale channels.

  • Aviation fuels and infrastructure

    Aviation-fuel services

    Through OFC Aviation Fuel Services, Shell & MOH Aviation Fuels, and the Athens Airport Fuel Pipeline Company, the group participates in aviation-fuel storage, transport, supply, and related infrastructure. These activities connect refinery output with airport and airline customers.

  • Low-carbon fuels · 2025

    Hydrogen and e-methanol projects

    Motor Oil Hellas is developing hydrogen production and distribution capabilities around the Corinth industrial site. The program includes a hydrogen-refuelling station, a 30 MW electrolyser under construction, an additional 20 MW electrolyser ordered from Metacon, and planned e-methanol production. The stated longer-term objectives remain project targets rather than established commercial output.

Brand decisions

  • 2025

    Expand into hydrogen and e-methanolStrategy

    Background

    The group began extending its energy portfolio beyond conventional petroleum refining as European energy policy and industrial investment increasingly favored lower-carbon fuels.

    Action taken

    Motor Oil Hellas opened a hydrogen-refuelling station through Avin Oil, began construction of a 30 MW electrolyser, ordered another 20 MW electrolyser from Metacon, and developed plans for hydrogen and e-methanol production.

    Aftermath

    The European Commission approved €111.7 million in subsidy support in February 2025. The broader production targets are planned for 2029 and remain subject to project completion and operating conditions.

    European Commission-approved subsidy support. €111.7 million approved (February 2025)

  • 2020

    Approve development of a new naphtha complexProduct launch

    Background

    Motor Oil Hellas sought to expand and increase the processing flexibility of the Corinth Refinery through a new naphtha complex.

    Action taken

    The company awarded TechnipFMC an engineering, procurement, and construction-management services contract for three processing units with planned capacity of about 22,000 barrels per day.

    Aftermath

    Construction was scheduled for completion in 2021. The available reference material does not provide a verified final commissioning date or subsequent financial outcome.

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