Serhii Koretskyi biography details trace the career of one of Ukraine's most prominent energy sector executives a businessman who rose from the fuel retail industry to lead the country's largest state-owned oil and gas company. His full name is Sergii Fedorovych Koretskyi, he is 48 years old, and he currently serves as CEO and Chairman of the Board of Naftogaz of Ukraine.
With more than two decades of experience across oil production, refining, energy retail, and international finance, Koretskyi has held leadership roles at some of Ukraine's most significant energy companies including WOG, Ukrnafta, and Ukrtatnafta before being appointed to lead Naftogaz Group in May 2025.
Serhii Koretskyi Biography Official Bio Data
| Category (Detail Type) | Information |
|---|---|
| Full Name | Sergii Fedorovych Koretskyi (Сергій Федорович Корецький) |
| Date of Birth | March 14, 1978 |
| Age | 48 years old (as of 2026) |
| Place of Birth | Lutsk, Ukraine |
| Nationality | Ukrainian |
| Education | Lutsk State Technical University (Mechanical Engineering & Business Economics) (2001); Ivano-Frankivsk National Technical University of Oil and Gas (Oil and Gas Production) |
| Profession | Entrepreneur, Top Manager, Energy Executive |
| Current Role | CEO / Chairman of the Board, Naftogaz of Ukraine (since May 14, 2025) |
| Previous Roles | CEO, WOG (from 2013); CEO, Continuum Group; Director/CEO, Ukrnafta & Ukrtatnafta (2022–2025); Co-founder & Chairman, Centurion Group SA (Switzerland) |
| Business Ventures | Founder, IDEALIST Coffee Co. (2019) |
| Net Worth | Not publicly disclosed |
Early Life and Education
Sergii Fedorovych Koretskyi was born on March 14, 1978, in Lutsk, Ukraine. He pursued his higher education at Lutsk State Technical University, graduating in 2001 from the Mechanical Engineering Faculty with degrees in Mechanical Engineering and Business Economics.
He further specialized in the energy sector by earning a degree in Oil and Gas Production from Ivano-Frankivsk National Technical University of Oil and Gas a combination of technical and business training that would define his career path across Ukraine's petroleum industry.
Career Breakthrough
Koretskyi built his early career in the petroleum industry, developing expertise in oil production, wholesale and retail trade of petroleum products, and large-scale investment projects. By 2013, he had risen to lead the WOG fuel retail network as CEO, a position he held until his resignation in October 2018.
After leaving WOG, he shifted toward entrepreneurship, founding IDEALIST Coffee Co. in April 2019 a full-cycle coffee company that grew into Ukraine's largest producer of drip coffee, with ten locations in Kyiv by 2024 and a supply partnership with Ukrainian Railways. He stepped back from day-to-day management of the coffee business by the end of 2021, though the company's flagship roasting facility in Hostomel, Kyiv region, was later destroyed during Russian occupation of the area.
From August 2019 to November 2022, Koretskyi co-founded and chaired Centurion Group SA, a Switzerland-based energy trading company. His path back into major state enterprise came on November 9, 2022, when he was appointed Director of PJSC Ukrnafta and PJSC Ukrtatnafta a pivotal moment following the state's forced nationalization of shares in several major Ukrainian companies.
Major Works and Achievements
- CEO/Chairman of Naftogaz of Ukraine
- Turnaround leadership at Ukrnafta
- Record financial performance
- OECD governance standards adopted
- Two-year milestone summary (Nov 2024)
- Founder, IDEALIST Coffee Co.
- Consistent military support
Personal Life
Publicly available information about Koretskyi's personal life including family and marital status remains limited, as he maintains a professional public profile centered on his business and leadership career rather than personal matters.
He has been vocal about supporting Ukraine's Armed Forces amid the ongoing war, both through corporate social responsibility initiatives at Ukrnafta which distributed UAH 1.25 billion in charitable donations in 2023 and through personal donations.
Naftogaz Leadership and Career Impact
Koretskyi's appointment as CEO of Naftogaz Group in May 2025 marked the culmination of a career built entirely within Ukraine's energy sector. He came into the role directly from his position leading Ukrnafta and Ukrtatnafta, giving him continuity within the broader Naftogaz family of companies at a critical time for Ukraine's energy security.
Under his leadership at Ukrnafta, the company pursued modernization efforts, including partnerships with international firms like the American Petroleum Institute (API) for standardization, and equipment upgrades from suppliers such as Oil Dynamics and Baker Hughes to replace aging Soviet-era infrastructure.
FAQs
1. What is Serhii Koretskyi's full name?
Sergii Fedorovych Koretskyi (Сергій Федорович Корецький).2. How old is Serhii Koretskyi?
He was born on March 14, 1978, making him 48 years old as of 2026.3. Where is Serhii Koretskyi from?
He was born in Lutsk, Ukraine.4. What is Serhii Koretskyi's current role?
He has served as CEO and Chairman of the Board of Naftogaz of Ukraine since May 14, 2025.