Oleh Seminskyi
Ukrainian businessman, kidnapping victim, and politician
About Oleh Seminskyi
Born 1973. Oleh Seminskyi is a Ukrainian politician and entrepreneur.
Oleh Valeriiovych Seminskyi (; born 20 December 1973) is a Ukrainian businessman, kidnapping victim, and politician currently serving as a People's Deputy of Ukraine from Ukraine's 205th electoral district since 2019. Prior to his election, he was director of from 2003 to 2011. Seminskyi was kidnapped by members of the Ukrainian mafia in 2012 and subject to torture until being released in 2015, as part of what he claims was a forced takeover of his company by Rinat Akhmetov.
Early life and career Oleh Valeriiovych Seminskyi was born on 20 December 1973 in Bila Tserkva, in what was then the Ukrainian SSR of the Soviet Union. He began working as a consultant for the Heos company in 1991, working there for a year before becoming a consultant and translator at MKP Dnipro. From 1993 to 1998 he studied at the Kyiv National Economic University's international economics and law faculty, graduating with a master's degree in international business management.
Several years prior to Seminskyi's kidnapping, Naftogazvydobuvannia had been established on the advice of the state-run Derzhinvest Ukraine after 20 billion cubic metres of petroleum were discovered in Poltava Oblast. Mykola Rudkovsky, head of Derzhinvest Ukraine, established the company in order to avoid falling out of favour with President Leonid Kuchma over his connections to oligarch Petro Poroshenko. At the time, Poroshenko was supporting Viktor Yushchenko, an opposition politician. Replacing Poroshenko in the company was Nestor Shufrych, a pro-Russian People's Deputy of Ukraine associated with the Social Democratic Party of Ukraine (united). Shufrych also brought the party's leader, Viktor Medvedchuk, onto the company. Stakes in Naftogazvydobuvannia were organised 50/50 between Shufrych and Rudkovsky; Medvedchuk held 10% of Shufrych's stake, while Seminskyi held 10% of Rudkovsky's stake.
Following Seminskyi's kidnapping, Shufrych and Rudkovsky proceeded to divide Seminskyi's assets in Naftogazvydobuvannia among themselves. By the time Seminskyi had been freed from captivity, Akhmetov's energy company, DTEK, had purchased 75% of shares in the company. In 2017, he went public with his claims that Poroshenko and Akhmetov, among others, were responsible for his kidnapping in an interview to The New Voice of Ukraine. The identities of those given a summons were not publicly revealed, but online newspaper Ukrainska Pravda stated that Rudkovsky was among them. Shares in Naftogazvydobuvannia held by Serhii Rudkovsky, Mykola Rudkovsky's brother, were ordered to be seized by the Pecherskyi District Court of Kyiv. The trial of Rudkovsky, as well as those of three others, began in July 2023.
Political career Seminskyi was an aide to Shufrych in the 4th, 6th, and 7th convocations of the Verkhovna Rada (Ukrainian parliament). He was also an aide to Rudkovsky in the 4th and 5th convocations, and to Yaroslav Mendus in the 5th convocation. Since August 2019 he has been deputy chairman of the Verkhovna Rada Energy and Communal Services Committee.
Seminskyi denied involvement in the incident and claimed that he slashed the tires of cars in "self-defence", saying that they had been following him around the city that day. Tkachenko contacted the police over the incident, and the matter was handed over to a local court.
Alleged transfer of military information to Russia In August 2023 Servant of the People deputy alleged that Seminskyi was involved in the work of a pro-Russian bot farm and call centre based in Kyiv. According to Tyshchenko, the centre was responsible for transmitting information about the locations of military equipment and anti-aircraft defences to Russian forces, and he published several photographs of stamps from Gazprom, the Central Bank of Russia, , and the Moscow Exchange. Tyshchenko further alleged that Seminskyi attempted to prevent the National Police of Ukraine from entering the centre. The claims were published amidst a private trip by Tyshchenko to Thailand, which was widely ridiculed in Ukrainian social media as being out of touch with reality, and followed a graft scandal involving Tyshchenko and Ihor Nehulevskyi.
Thirty people were arrested following the raid on the centre. Seminskyi denied any involvement in the centre, claiming that he had only entered on the invitation of the building's owners.
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Important facts
People in Oleh Seminskyi's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Oleh Seminskyi's
Frequently asked questions
Who is Oleh Seminskyi?
Ukrainian businessman, kidnapping victim, and politician
When was Oleh Seminskyi born?
Oleh Seminskyi was born on 20 December 1973 in Bila Tserkva.
What is Oleh Seminskyi's occupation?
Oleh Seminskyi is a politician and entrepreneur.
What nationality is Oleh Seminskyi?
Oleh Seminskyi is Ukrainian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Oleh Seminskyi. https://biography.guide/oleh-seminskyi/
MLA: "Oleh Seminskyi." Biography.guide, https://biography.guide/oleh-seminskyi/.
Chicago: "Oleh Seminskyi." Biography.guide. https://biography.guide/oleh-seminskyi/.
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