HelleniQ Energy
Corporate brand
UnclaimedA major Greek energy group operating oil refineries, fuel networks, petrochemicals, power generation and energy exploration businesses.
Last updated October 14, 2026
AI crawler reads
No AI crawler has read this profile yet.
Overview
HelleniQ Energy Holdings S.A., formerly known as Hellenic Petroleum, is one of the largest integrated energy groups in Greece and Southeast Europe. Its modern corporate identity dates from 1998, when Public Petroleum Corporation S.A. was reorganized and adopted the Hellenic Petroleum name. The group's industrial roots reach back to 1958, when Greece's first oil refinery was established at Aspropyrgos. HelleniQ Energy subsequently developed from a primarily state-linked petroleum enterprise into a diversified energy holding company with refining, fuel marketing, petrochemicals, electricity generation, engineering, logistics and hydrocarbon-exploration activities. The group's core industrial platform consists of three Greek refineries located at Aspropyrgos, Elefsina and Thessaloniki. Together, these facilities account for a substantial majority of Greece's refining capacity. They process crude oil into transport fuels and other petroleum products, supplying the domestic market and supporting exports to neighboring countries. HelleniQ Energy also has fuel-storage, distribution and trading capabilities, including facilities associated with OKTA in Skopje, North Macedonia. Its retail network operates primarily under the EKO and BP brands in Greece, with additional branded stations in Serbia, Bulgaria, Cyprus, Montenegro and North Macedonia. The marketing business covers gasoline, diesel, LPG, aviation fuel, marine fuels and lubricants. Petrochemicals are another important part of the group. Through its Thessaloniki operations, HelleniQ Energy produces and markets products including polypropylene, plastics-related materials, PVC-related products, solvents, chlorine and sodium hydroxide. The petrochemicals business has historically held a leading position in Greece, with significant domestic market shares across several product categories. Related industrial activities include DIAXON, a producer of polypropylene film, and Asprofos, an engineering and technical-services company. HelleniQ Energy is also active outside conventional refining. Through a subsidiary, it operates a 390 MW natural-gas-fired power station in Thessaloniki that entered service in 2005. The group has held interests in gas and energy infrastructure, including a stake in Greek natural-gas company DEPA and participation in VPI, a PET-resin producer. It has also controlled shipping businesses and invested in regional petroleum companies, including Jugopetrol in Montenegro. Its exploration portfolio has involved partnerships with international energy companies and rights in onshore and offshore areas of western Greece. The company has undergone a long transition from government ownership toward private ownership. Its shares trade on the Athens Exchange, while ownership has historically been divided among the Greek state, Paneuropean Oil and Industrial Holdings, associated with the Latsis family, and public investors. The group's scale, refinery integration and regional marketing network make it a central participant in the Greek energy system. At the same time, its business remains exposed to crude-oil supply conditions, refining margins, environmental regulation, geopolitical disruptions and the broader transition from fossil fuels toward lower-carbon energy. In 2022, the group attracted criticism over its continued use of Russian crude after Russia's invasion of Ukraine. Although it sought alternative supplies, Russian crude had represented a material portion of its refinery intake before and during the early period of the conflict. The issue illustrated the tension between regional energy-security requirements, commercial refinery economics and international pressure to reduce business ties with Russia. HelleniQ Energy's current public identity reflects an effort to present the company as a broader energy group rather than solely a traditional petroleum refiner. In 2022, the group drew criticism for continuing to use Russian crude after Russia's invasion of Ukraine. Although it sought alternative supplies, Russian crude accounted for a large share of its refinery feedstock before and in the early phase of the conflict. The issue highlighted tensions between regional energy-security needs, commercial refining economics and international pressure to reduce business dealings with Russia. HelleniQ Energy's current public profile reflects an effort to position the company as a broader energy group rather than only a traditional oil refiner.
History
HelleniQ Energy's industrial history begins with the development of Greece's first refinery at Aspropyrgos in 1958. That facility established the foundation for a domestic petroleum-processing industry and reduced Greece's dependence on imported refined products. The enterprise later operated under the Public Petroleum Corporation name, commonly abbreviated as DEP, before a corporate reorganization in 1998 created the Hellenic Petroleum identity and structure. Following the 1998 reorganization, the company expanded beyond its original refining role. It built or acquired interests in refining, fuel distribution, petrochemicals, electricity, engineering, shipping and regional petroleum marketing. The expansion reflected the strategic importance of controlling several stages of the energy value chain: crude supply, refining, storage, transport, retail distribution and industrial-product manufacturing. The Greek refining system became centered on three major HelleniQ Energy sites: Aspropyrgos, Elefsina and Thessaloniki. These facilities process crude into fuels and other products for Greece and export markets. The Thessaloniki complex also supports the group's petrochemicals operations, which have historically been among the most important in Greece. The company developed production and marketing activities involving polypropylene, plastics-related products, solvents and inorganic chemicals such as chlorine and sodium hydroxide. The group expanded regionally through fuel stations, distribution operations and investments in neighboring countries. Its retail presence in Greece has used the EKO and BP brands, while affiliated and controlled operations have extended into Serbia, Bulgaria, Cyprus, Montenegro and North Macedonia. The group also became associated with OKTA facilities in Skopje and with Jugopetrol, strengthening its position in the Balkan petroleum market. These activities made HelleniQ Energy a regional rather than exclusively Greek operator. Diversification continued into electricity and gas. A 390 MW natural-gas-fired power station in Thessaloniki entered operation in 2005 through the T-Power subsidiary. The group also held interests in gas infrastructure and related industrial businesses, including a stake in DEPA and participation in VPI's PET-resin operations. Asprofos added engineering and project-services capabilities, while DIAXON contributed polypropylene-film manufacturing. Hydrocarbon exploration partnerships and exploration rights in western Greece extended the portfolio upstream, although the group remained principally identified with refining and marketing. Ownership changed progressively as Greece moved from direct state control toward a mixed public and private structure. The Greek government retained a significant stake, Paneuropean Oil and Industrial Holdings became a major shareholder, and a portion of the equity remained publicly traded on the Athens Exchange. The resulting company combined state-linked strategic importance with private-sector capital-market discipline. The company faced renewed strategic and reputational pressures during the 2022 Russian invasion of Ukraine. Russian crude had been an important feedstock source, and HelleniQ Energy continued buying some Russian crude while examining alternatives such as Saudi supplies. The policy attracted criticism and was assessed negatively by external observers because it maintained substantive commercial activity connected to Russia during the conflict. The episode highlighted the operational difficulty of rapidly changing refinery feedstock arrangements while responding to geopolitical and regulatory demands. The HelleniQ Energy name represents the group's continuing repositioning. Its legacy businesses remain concentrated in refining, fuels and petrochemicals, but its portfolio also includes power generation, engineering, exploration, shipping and regional energy services. The company therefore occupies a hybrid position between a national petroleum champion and a diversified Southeast European energy group.
- 2022
Russian-crude sourcing becomes a geopolitical issue
[1]Following Russia's invasion of Ukraine, the company continued using some Russian crude while pursuing alternative supply sources, prompting criticism from observers and advocacy groups.
- 2022
HelleniQ Energy rebrand
[2]The group adopted the HelleniQ Energy identity to signal a broader energy strategy beyond its historical Hellenic Petroleum name.
- 2005
Thessaloniki natural-gas power station enters service
[1]A 390 MW natural-gas-fired power plant began operating in Thessaloniki through the T-Power subsidiary, broadening the group beyond oil refining.
- 2002
Acquisition of a majority interest in Jugopetrol
[1]The group acquired 54.53% of Jugopetrol AD, expanding its presence in the petroleum market of the former Yugoslav region.
- 1998
Corporate reorganization creates Hellenic Petroleum
[1]Public Petroleum Corporation S.A. was reorganized and adopted the Hellenic Petroleum identity, creating the modern corporate predecessor of HelleniQ Energy.
- 1958
First Greek refinery established at Aspropyrgos
[1]The establishment of the Aspropyrgos refinery provided the industrial foundation for Greece's domestic petroleum-refining sector and the business that later became associated with HelleniQ Energy.
Products and positioning
A leading integrated energy group in Greece and Southeast Europe, combining large-scale refining with fuel marketing, petrochemicals, power generation and regional energy infrastructure.
Refining
Refined petroleum products
HelleniQ Energy's three Greek refineries at Aspropyrgos, Elefsina and Thessaloniki process crude oil into gasoline, diesel, jet fuel, marine fuels, LPG and other petroleum products. The sites serve domestic demand and regional export markets and form the industrial core of the group.
Fuel marketing
EKO and BP fuel retail
The group operates a large branded filling-station network in Greece under the EKO and BP brands. Its regional marketing operations extend to several Southeast European and Eastern Mediterranean markets. The network supplies road fuels and may also provide LPG, lubricants and other transport-energy products.
Chemicals
Petrochemicals
The petrochemicals business, associated with the Thessaloniki refinery, produces and markets polypropylene, plastics-related materials, solvents and inorganic chemicals. Products include chlorine and sodium hydroxide, serving industrial customers in Greece and surrounding markets.
Electricity generation · 2005
Thessaloniki natural-gas power plant
The group's 390 MW natural-gas-fired power station in Thessaloniki entered service in 2005 through T-Power. It represents HelleniQ Energy's move into electricity generation and complements its petroleum and gas activities.
Industrial materials
DIAXON polypropylene film
DIAXON is associated with polypropylene-film production at the industrial area of Komotini. The business extends the group's petrochemical chain into converted industrial materials rather than stopping at basic chemical production.
Engineering
Asprofos engineering services
Asprofos provides engineering and technical capabilities connected with energy and industrial projects. Its inclusion in the group gives HelleniQ Energy internal expertise supporting refinery, petrochemical and related infrastructure activities.
Controversies
2022
Continued Russian-crude purchases after the invasion of Ukraine
HelleniQ Energy continued to use Russian crude after the February 2022 invasion of Ukraine, although it also looked for alternative suppliers. The policy drew criticism because the purchases maintained economic ties with Russia during an international sanctions and humanitarian crisis.
Brand decisions
2022
Pursuit of alternative crude supplies during the Ukraine warStrategyBackground
Russia's invasion of Ukraine created geopolitical, sanctions and supply-chain pressure on European refiners using Russian crude.
Action taken
The company continued some Russian-crude operations while seeking alternative suppliers, including sources in Saudi Arabia.
Aftermath
The policy preserved operating flexibility but generated criticism over continued commercial exposure to Russian oil.
2022
Transition to the HelleniQ Energy brandStrategyBackground
The historic Hellenic Petroleum name emphasized the group's petroleum origins while the portfolio had expanded into electricity and other energy activities.
Action taken
The group introduced HelleniQ Energy as its corporate identity.
Aftermath
The new identity positioned the company as a diversified energy group while retaining established EKO and BP retail brands.
2005
Entry into natural-gas-fired electricity generationGeneration changeBackground
The group sought to diversify beyond petroleum refining and marketing as Greece's energy market developed.
Action taken
Through T-Power, HelleniQ Energy placed a 390 MW natural-gas power station in Thessaloniki into operation.
Aftermath
The project established electricity generation as an additional business line within the energy group.
Fixed investment. EUR 250 million (At the time of construction)
1998
Reorganization and adoption of the Hellenic Petroleum identityStrategyBackground
Public Petroleum Corporation was reorganized as part of the restructuring of Greece's state-linked petroleum enterprise.
Action taken
The company adopted the Hellenic Petroleum name and developed a broader corporate structure encompassing refining, marketing and related energy businesses.
Aftermath
The reorganization created the corporate predecessor of the modern HelleniQ Energy group and supported later expansion into regional and non-refining activities.
Recent events
Sources3 sources
Cite this profile: Cite the canonical profile. /brand-wiki/helleniq-energy · Editorial policy · How profiles are compiled