Gary Oliver
Senior Clerk
+44 (0) 207 822 7325
Tony Peto KC is a highly rated commercial silk, widely recognised as one of the leading silks for Civil Fraud currently in practice at the Bar. He has also acted in a wide range of public law and human rights matters.
Tony has been involved in many of the most complex and high profile disputes of recent years. He acts as Lead Counsel in complex, high value fraud cases in all the higher courts involving civil fraud, abuse of intellectual property, theft of confidential information or similar forms of commercial dishonesty, often leading multi-disciplinary teams of barristers, solicitors, investigators, foreign lawyers, computer experts and forensic accountants and involving world wide freezing orders, search orders, disclosure orders and committal.
His practice has recently included multi-billion dollar claims in the following fields; corruption in the oil industry; conspiracy to defraud in the Indian and American steel industries, alleged Russian state backed “raider attacks” against the factories of exiled industrialists, fraudulent expropriation of wind farm assets from political dissidents in Thailand and claims worth hundreds of millions of dollars in cases involving misappropriation of assets from European banks. He has also acted for the government in multi-million civil recovery cases, including a leading case in the Supreme Court and in cases for and against foreign states or their officials.
Tony was co-head of Blackstone Chambers from January 2012 to October 2022. Prior to his appointment to Silk, Tony was counsel to the Crown on the Attorney General's 'A' Panel.
He is recognised by latest editions of both the leading independent legal directories, Chambers UK and Legal 500, for his expertise in commercial litigation and civil fraud. Key recent quotes include:
Tony is widely recognised as one of the leading silks for Civil Fraud currently in practice at the Bar and has been involved in many of the most complex and high profile disputes of recent years. He acts as Lead Counsel in complex, high value fraud cases in all the higher courts involving civil fraud, abuse of intellectual property, theft of confidential information or similar forms of commercial dishonesty, often leading multi-disciplinary teams of barristers, solicitors, investigators, foreign lawyers, computer experts and forensic accountants and involving world wide freezing orders, search orders, disclosure orders and committal.
His practice has recently included multi-billion dollar claims in the following fields; corruption in the oil industry; conspiracy to defraud in the Indian and American steel industries, alleged Russian state backed “raider attacks” against the factories of exiled industrialists, fraudulent expropriation of wind farm assets from political dissidents in Thailand and claims worth hundreds of millions of dollars in cases involving misappropriation of assets from European banks. He has also acted for the government in multi-million civil recovery cases, including a leading case in the Supreme Court and in cases for and against foreign states or their officials.
“Tony Peto is a real heavyweight in the international fraud space. Not afraid to push boundaries or make a difficult call, he is someone who you want to be in your client's corner.”
Chambers and Partners, 2025
“Tony is an experienced and seasoned KC who reads a judge's temperature very well. He knows when to push and when not to. He is also constantly available and he manages that excellently.”
Chambers and Partners, 2025
“His ability to know what the court is going to do and navigate through tricky issues makes him one of the best in fraud cases.”
Chambers and Partners, 2025
“Anthony is a class act.”
Chambers and Partners, 2025
“Tony is very skilled at reading situations and assessing proportionality.”
Chambers & Partners, 2024
“When it comes to creative injunctive relief, there is nobody better.”
Chambers & Partners, 2024
“Anthony is a great strategist and great on his feet, one of the go-to silks.”
Chambers & Partners, 2024
“One of the most instinctive civil fraud silks around. Dogged in his attitude and superb judgement, both on his feet and while providing advice.”
Legal 500, 2024
“He is not afraid to push the boundaries of the law and is an absolute pleasure to work with.”
Chambers and Partners, 2023
“He is personable, sharp and takes the time to get to know you as a client.”
Chambers and Partners, 2023
“Anthony is thoughtful and cerebral.”
Chambers and Partners, 2023
“Tony is not only a very experienced and highly thought-of barrister who understands the subject matter extremely quickly and gives sound and experienced advice and solutions.”
Legal 500, 2023
“He can cut through the detail and assimilate the materials, has fantastic instincts, and highlights the relevant points to the judge. He is a go-to for injunction work.”
Chambers and Partners, 2022
“His real skill is his commercial and tactical acumen - he is so great tactically and so knowledgeable.”
Chambers and Partners, 2022
“He's truly amazing in the courtroom.”
Chambers and Partners, 2022
“Tony provides astute and eminently sensible commercial advice to clients in a straight-forward and user friendly form. He is also a true gentleman and a pleasure to work with.”
Legal 500, 2022
“He has a wealth of experience in civil fraud.”
Chambers and Partners, 2021
“A brave advocate who is very confident in the face of a challenge.”
Chambers and Partners, 2021
“He is very good at coming up with creative asset recovery strategies.”
Chambers and Partners, 2021
“A standout barrister”
Chambers and Partners, 2021
“Very pragmatic and creative in relation to the nature of the relief/remedies being sought, particularly in relation to interim injunction orders.”
Legal 500, 2021
“A leading figure in civil fraud.”
Legal 500, 2019
“A fantastic advocate who is very client-friendly.”
Chambers and Partners, 2019
“He has so much experience in dealing with fraud cases.”
Chambers and Partners, 2019
“Highly recommended for civil fraud.”
Legal 500, 2018
“A great advocate with real presence and stature.”
Chambers and Partners, 2018
“A fantastic strategist with an astounding ability to identify the key issues and assess the options.”
Chambers and Partners, 2018
“He's incredibly courteous and he's got a very good sense for tactics”
Chambers and Partners, 2017
“An impressive operator who can change the fortunes of a case”
Legal 500, 2016
Acting for Dubai Bank in a multi-million pound claim to enforce foreign judgments; complex issues of jurisdiction, search order, world-wide freezing order and contempt
Leading a US$1.5 billion claim for the Mittal’s steel group for enforcement of international arbitral awards and for international conspiracy to injure against Defendants in Mauritius, England and India. Issues involving complex questions of conflicts and jurisdiction re Search Orders, Worldwide Freezing Orders and disclosure orders. Ground-breaking case on jurisdiction to grant such orders in the absence of any Defendants, assets or disputes within the jurisdiction.
Leading a US$2bn claim for a Thai political exile against multiple Defendants in Thailand (including the Commerical Bank of Siam, part owned by the King of Thailand), Hong Kong, England, Belize, and BVI for unlawful conspiracy to injure by depriving the Claimant of his interests in Thai windfarms. Issues of conflicts, jurisdiction, foreign law, foreign arbitral awards, Worldwide Freezing orders and Search Orders, the pleading and proving of foreign law and jurisdiction over certain Companies Act claims.
Representing the Claimant in a multi-million-pound claim against Oleg Deripasksa. An important case involving allegations of criminality and a claim that the Claimant had a 20% share in Rusal.
The Commercial Court ordered a UK bank to disclose whether it holds funds on behalf of the Syrian Arab Republic, Syrian Airforce Intelligence, President Bashar Al-Assad and Gen Muhammad Al Khuli (former Chief of Syrian Airforce Intelligence). Tony acted for the claimants.
Successfully represented Calor Gas in its application for a search order against Chorley Bottle Gas, in which it was alleged that Chorley was unlawfully refilling Calor’s liquefied petroleum gas cylinders. The case provides a useful template for any search order application during the coronavirus pandemic.
A high-profile dispute between Ocado and one of its co-founders who has established a rival company, allegedly in breach of confidence, and who now counterclaims for (amongst other things) unlawful means conspiracy against Ocado plc, causing the loss of a contract with Waitrose worth hundreds of millions. Tony acted for the Defendants.
Acting for a multi-billion pound property business in a multi-million claim against insurers and brokers for conspiracy to injure.
Leading in a multi-million pound claim for fraudulent breach of fiduciary duty in diversion of business opportunities – a case involving a complex search/computer imaging order pending. Case presently embargoed.
US $100m dispute between Russian industrialist in relation to the ownership of a Russian textile factory and enforcement of arbitral award and allegations of international fraudulent conspiracy.
Defending allegations of bribery in relation to Korean contracts.
Multi-jurisdictional action between Russian oligarchs in a claim worth over US$2bn involving Russia, Cyprus, BVI and Ireland, Switzerland the UK. Case involves unlawful conspiracies to misappropriate a major industry in the Russian Federation. Tony coordinated legal experts from 6 jurisdictions as part of his role as lead counsel.
Advising in multi-million dollar claim for fraudulent conspiracy re a mining company in central Africa
Advising foreign state owned natural resources organisation in $12bn case of international corruption involving multi-jurisdictional injunctions.
Acting for a high net worth individual and his off-shore companies in their action for the fraudulent misappropriation of over US$700m worth of assets. Highly complex issues of foreign and private international law.
Multi-million pound claim for fraudulent misappropriation of algorithmic investment strategies from city financial institution. Complex injunctive remedies required from Chancery Division interrelating with judicial review and proceedings in Hong Kong and conducting trial for contempt of court.
Acting for the Claimant in a case of alleged international conspiracy to defraud dispute worth over US$500m in relation to interests in a multi-national middle eastern construction company (the world’s largest private construction and infrastructure company) with a capitalisation of several billion Us dollars. Complex issues of jurisdiction, EU law and Private International Law, involving the co-ordination of multi-national teams of lawyers.
High value joint venture dispute in the Commercial Court involving the Reignwood Group of companies. Associated proceedings in Luxembourg and the U.S. Instructed by the Reignwood Group, a very substantial group of companies headquartered in China (which owns Wentworth Golf Club, amongst other assets in the UK). The claim is brought by a senior former employee who claims to have had a joint venture with the billionaire owner of the Reignwood Group. The claims are very complex in factual terms, and largely governed by Chinese law.
High value commercial fraud proceedings in the Commercial Court relating to underlying allegations of bribery. Associated investigation by the Serious Fraud Office. The claim raises novel issues surrounding the interplay of warranty claims made by a purchaser of a company arising out of alleged bribery and claims by the company itself in relation to the same subject matter. There are also substantial third-party claims for contribution and in deceit. Raises issues of US and other foreign law.
Acting for Hewlett Packard in an alleged multi-million international fraud over a number of jurisdictions including Pakistan and the Gulf and involving the supply of several thousand servers allegedly in violation of discount schemes. Execution of Freezing Orders, Search Orders and Committal for alleged Contempt of Court.
£45M claim concerning an alleged fraudulent conspiracy against twelve defendants including a former director of the Claimant logistics company..
Acting for a high net worth individual and his off-shore companies in their action for the fraudulent misappropriation of over US$700m worth of assets. Highly complex issues of foreign and private international law.
Acting for Brazilian based mining companies in multi-million dollar dispute involving misappropriation of company assets and dispute over shares. Multiple applications for domestic and foreign freezing orders.
Lead Counsel for the Defence for over 6 Defendants in a 12 week Commercial Court trial in a claim for over US$170m in an alleged Russian banking fraud attracting international media interest. Issues of private international law, foreign law, privilege and public policy. Over 120 files to digest and over a dozen witnesses to cross-examine.
Lead Counsel for Claimants in multi-jurisdictional US$70m fraud case against the Deputy Speaker of the Moldovan Parliament and alleged associates of the Moldovan Mafia. Obtaining Norwich Pharmacal orders and “doorstep raiding” orders to assist civil and criminal proceedings in Moldova, Germany and Scotland and to assist Human Rights proceedings in the ECHR, Strasbourg. Involved complex issues of jurisdiction and private international law.
Lead Counsel for the Defendant against a Bahraini Bank in a US$500m claim arising out of alleged fraudulent “connected party” transactions. Defending allegations of conspiracy to injure, misappropriation of confidential banking information and malicious falsehood.
Acted for SOCA in a civil recovery claim worth over £100m in relation to an alleged international pension and insurance fraud involving two Court of Appeal appearances on questions of international jurisdiction.
Acted for the Bank of Ireland against allegedly corrupt and fraudulent conspirators who had taken bribes in exchange for multi-million pound loans.
Tony is widely recognised as a leading commercial silk, with a wide-ranging commercial and civil fraud practice. He appears as leading counsel in a range of substantial and complex international commercial disputes in the English Courts both at first instance and appeal.
Tony has particular experience of acting in commercial cases with a civil fraud element. His practice has recently included multi-billion dollar claims in the following fields; corruption in the oil industry; conspiracy to defraud in the Indian and American steel industries, alleged Russian state backed “raider attacks” against the factories of exiled industrialists, fraudulent expropriation of wind farm assets from political dissidents in Thailand and claims worth hundreds of millions of dollars in cases involving misappropriation of assets from European banks. He has also acted for the government in multi-million civil recovery cases, including a leading case in the Supreme Court and in cases for and against foreign states or their officials.
“His ability to think outside the box and be creative is genuinely second to none. His advocacy is first rate and when it comes to fraud injunctions, he is the go-to at the Bar, full stop.”
Chambers and Partners, 2025
“Tony is a legend.”
Chambers and Partners, 2025
“Tony Peto has an impressive ability to present even the most factually complex cases in a condensed and concise manner. He thinks quickly on his feet, and deftly outmanoeuvres his opponents.”
Chambers and Partners, 2025
“He has the ability to think outside of the box in order to come up with solutions.”
Chambers and Partners, 2025
“Anthony Peto is tactically astute and experienced.”
Chambers & Partners, 2024
“At the top of his game. He knows the playbook inside out.”
Chambers & Partners, 2024
“A seasoned expert, who is extremely knowledgeable and a known heavyweight in his area of expertise. The mere fact that Tony is advising on a matter is intimidating to his opponents.”
Chambers & Partners, 2024
“He is able to grasp important, complex issues very quickly and is impressively committed to the cause and his clients.”
Chambers and Partners, 2023
“Anthony is extremely knowledgeable, very friendly and highly practical.”
Chambers and Partners, 2023
“Very seasoned and has seen it all so has a good sense of what to expect and how best to navigate tricky issues.”
Legal 500, 2023
“Has good breadth of knowledge and is good at coming up with novel ideas.”
Chambers and Partners, 2022
“An excellent advocate who has that precious ability to sense which way the wind is blowing in a hearing and adapt his approach accordingly.”
Legal 500, 2022
“He is fantastic in court and his judgement is superb.”
Chambers and Partners, 2021
“Excellent analytical skills, particularly in drawing together the evidence which is often inferential, and extremely effective in cross examination.”
Legal 500, 2021
“Excellent for commercial and fraud disputes.”
Legal 500, 2019
“He's tremendously charismatic, confident and intelligent, and is both able to grasp complex issues quickly and impressively committed to clients.”
Chambers and Partners, 2019
“A marvellous advocate with great breadth of experience.”
Chambers and Partners, 2019
“A top choice for major disputes, particularly with a fraud angle.”
Legal 500, 2018
“Tremendously charismatic, confident and intelligent.”
Chambers and Partners, 2018
“Very impressive and intelligent, loved by his solicitor team and the clients too”
Legal 500, 2016
“He has an extraordinary legal brain and thinks his way around complex legal problems with ease.”
Legal 500, 2015
Acting for Dubai Bank in a multi-million pound claim to enforce foreign judgments; complex issues of jurisdiction, search order, world-wide freezing order and contempt
Leading a US$1.5 billion claim for the Mittal’s steel group for enforcement of international arbitral awards and for international conspiracy to injure against Defendants in Mauritius, England and India. Issues involving complex questions of conflicts and jurisdiction re Search Orders, Worldwide Freezing Orders and disclosure orders. Ground-breaking case on jurisdiction to grant such orders in the absence of any Defendants, assets or disputes within the jurisdiction.
Leading a US$2bn claim for a Thai political exile against multiple Defendants in Thailand (including the Commerical Bank of Siam, part owned by the King of Thailand), Hong Kong, England, Belize, and BVI for unlawful conspiracy to injure by depriving the Claimant of his interests in Thai windfarms. Issues of conflicts, jurisdiction, foreign law, foreign arbitral awards, Worldwide Freezing orders and Search Orders, the pleading and proving of foreign law and jurisdiction over certain Companies Act claims.
Representing the Claimant in a multi-million-pound claim against Oleg Deripasksa. An important case involving allegations of criminality and a claim that the Claimant had a 20% share in Rusal.
The Commercial Court ordered a UK bank to disclose whether it holds funds on behalf of the Syrian Arab Republic, Syrian Airforce Intelligence, President Bashar Al-Assad and Gen Muhammad Al Khuli (former Chief of Syrian Airforce Intelligence). Tony acted for the claimants.
Successfully represented Calor Gas in its application for a search order against Chorley Bottle Gas, in which it was alleged that Chorley was unlawfully refilling Calor’s liquefied petroleum gas cylinders. The case provides a useful template for any search order application during the coronavirus pandemic.
A high-profile dispute between Ocado and one of its co-founders who has established a rival company, allegedly in breach of confidence, and who now counterclaims for (amongst other things) unlawful means conspiracy against Ocado plc, causing the loss of a contract with Waitrose worth hundreds of millions. Tony acted for the Defendants.
Acting for a multi-billion pound property business in a multi-million claim against insurers and brokers for conspiracy to injure.
Leading in a multi-million pound claim for fraudulent breach of fiduciary duty in diversion of business opportunities – a case involving a complex search/computer imaging order pending. Case presently embargoed.
Claim for enforcement of foreign arbitral award worth in excess of US$1bn involving applications for search, freezing and information orders in England and various foreign jurisdictions, including Cayman Islands, Mauritius, USA and India, in dispute between two multi-national companies. Leading large team of lawyers from four jurisdictions.
Advising in relation to a the recovery of a multi-million pound judgment against government officials of a Middle Eastern state.
Multi-million pound claim for fraudulent misappropriation of algorithmic investment strategies from city financial institution. Complex injunctive remedies required from Chancery Division interrelating with judicial review and proceedings in Hong Kong and conducting trial for contempt of court.
Acting for the Claimant in a case of alleged international conspiracy to defraud dispute worth over US$500m in relation to interests in a multi-national middle eastern construction company (the world’s largest private construction and infrastructure company) with a capitalisation of several billion Us dollars. Complex issues of jurisdiction, EU law and Private International Law, involving the co-ordination of multi-national teams of lawyers.
£45M claim concerning an alleged fraudulent conspiracy against twelve defendants including a former director of the Claimant logistics company..
Multi-million pound dispute over rights in proprietary software for video streaming platform.
Multi-million pound dispute over rights in software used by Tesco to provide banking services to over 6 million customers.
Lead Counsel for an American Insurance Company in an unfair prejudice petition.
Lead Counsel in multi-million dollar international arbitration involving a share valuation dispute between Norwegian suppliers and Pakistani distributors.
Lead Counsel for the Defendant in a trial arising out of an alleged joint venture relating to a £100m property in Belgravia.
Tony’s commercial and fraud work often overlaps with public law and human rights.
Acting for a number of ex patriates from a foreign human rights abusive regime in a “right to life” and Article 6 application against the foreign government to prevent them from naming the clients in public High Court proceedings. Successfully obtaining orders and indemnity costs against the foreign government in question.
Acting for the Claimants in their claim against the Liberal Democrat Party and Lord Rennard in a claim that they had suffered sexual harassment and discrimination and that the Party had not properly investigated their complaints.
Advising Members of Parliament and Peers on the APPG on Extraordinary Rendition as to the Human Rights and Civil Libertarian consequences of the provisions relating to Closed Material Proceedings in the Bill; drafting amendments for Peers to put before the House of Lords and advising as to Parliamentary procedure.
Lead Counsel for Claimants in multi-jurisdictional US$70m fraud case against the Deputy Speaker of the Moldovan Parliament and alleged associates of the Moldovan Mafia. Obtaining Norwich Pharmacal orders and “doorstep raiding” orders to assist civil and criminal proceedings in Moldova, Germany and Scotland and to assist Human Rights proceedings in the ECHR, Strasbourg. Involved complex issues of jurisdiction and private international law.
Lead Counsel for the Defendant against a Bahraini Bank in a US$500m claim arising out of alleged fraudulent “connected party” transactions. Defending allegations of conspiracy to injure, misappropriation of confidential banking information and malicious falsehood.
Tony has had considerable experience in providing continuing education courses approved by The Law Society, especially courses on pre-emptive remedies, fraud law and practice, human rights in civil fraud cases and in advanced advocacy. He was also a part-time tutor at Churchill College, Cambridge 1984-7.
VAT registration number: 447006074
Barristers regulated by the Bar Standards Board
Gary Oliver
Senior Clerk
+44 (0) 207 822 7325
Derek Sutton
Deputy Senior Clerk
+44 (0) 207 822 7327
Adam Sloane
Deputy Senior Clerk
+44 (0) 207 822 7326
Dean Tolman
Clerk
+44 (0) 207 822 7331
Billy Brian
Clerk
+44 (0) 207 822 7339
Marc Armstrong
Clerk
+44 (0) 207 822 7330
Adam Fuschillo
Clerk
+44 (0) 207 822 7329
Danny Compton
Clerk
+44 (0) 207 822 7338
Sophie Reeve
Clerk
+44 (0) 207 822 7324
Toby Dennison
Clerk
+44 (0) 207 822 7328
Daniel Higgins
Clerk
+44 (0) 207 822 7322
Lilly-Grace Hilliard
Clerk
+44 (0)20 7822 7234