Jonathan Clark > Slaughter and May > London, England > Lawyer Profile
Slaughter and May Offices
ONE BUNHILL ROW
LONDON
EC1Y 8YY
England
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Jonathan Clark
Work Department
Competition Litigation
Disputes
Global Investigations
Litigation
Position
Partner; Jonathan has a strong and varied litigation and investigations practice advising a wide range of financial services and corporate clients. He has deep experience defending allegations of deliberate wrongdoing, having advised on criminal and regulatory investigations and litigation involving alleged corruption, fraud, cartel activity and tax evasion.
Jonathan’s litigation practice includes a focus on banking cases relating to complex derivatives transactions and benchmark manipulation, as well as multi-jurisdictional competition litigation in a number of sectors. He also advises clients in a number of different industries on appeals to the Competition Appeals Tribunal from decisions of the UK competition authorities.
Jonathan has particular interest and experience in advising clients in relation to ongoing business and PR issues in the context of live litigation or investigations.
Career
Joined firm 2007. Partner since 2014.
Lawyer Rankings
London > Dispute resolution > International arbitration
Slaughter and May has ‘one of the most experienced and intelligent arbitration teams in London‘. The practice has extensive experience in large-scale arbitrations under all the major institutional rules. It also acts in arbitration-related court proceedings in the English and overseas courts. James Stacey focuses on international commercial arbitrations; Damian Taylor ‘fights an incredible fight‘; Efstathios Michael acts in energy sector disputes; and Jonathan Clark routinely acts in substantial arbitrations. The next line of key practitioners features Peter Wickham, who is ‘making a huge name for himself‘; and recently-promoted commercial dispute resolution partner Megan Sandler.
London > Corporate and commercial > Financial services: contentious
(Next Generation Partners)At Slaughter and May, the London-based financial services regulatory investigations practice sits within the firm’s cross-practice global disputes and investigations group, which is helmed by Richard Swallow. The group advises clients across the financial services sector on the gamut of UK, EU and global regulatory issues, and continues to excel in handling high-stakes domestic and cross-border enforcement actions. Ewan Brown and Jonathan Cotton act as the co-heads of the global investigations practice. Other key contacts include Holly Ware, Jonathan Clark and Gayathri Kamalanathan. ‘Senior figure‘ Deborah Finkler also remains an active part of the department.
London > Dispute resolution > Banking litigation: investment and retail
(Leading individuals)Slaughter and May’s practice is, for one client, ‘responsive, creative, and collaborates well with other counsel to deliver extraordinary results’, and acts on many of the complex high-value inquiries, and major regulatory investigations. The team notably represents Credit Suisse in multi-billion-dollar claims and JP Morgan Chase Bank in high court litigation linked to global forex investigations. Richard Swallow is ‘preeminent with good reason’, and leads the team. ‘Very experienced, calm, measured, and strategic advisor’ Ewan Brown has a broad-based banking litigation and investigations practice, and is key to the team alongside ‘exceptional advisor’ Gayathri Kamalanathan. Also at partner level, Camilla Sanger and Richard Jeens both have expansive banking and financial services litigation practices, along with Jonathan Clark and Peter Wickham. At associate level, Edward Coles is singled out for his ‘ mastery of complex matters and attention to strategy‘.
London > Risk advisory > Regulatory investigations and corporate crime (advice to corporates)
Showcasing vast expertise in cross-border financial regulatory and corporate crime investigations, Slaughter and May’s practice is viewed as ‘gold standard’ by one client, acting on behalf of clients within the finance, natural resources, and healthcare spheres. The team routinely deals with domestic regulators- such as the SFO and FCA- as well as demonstrating robust international capabilities supporting global corporations in complex multi-jurisdictional investigations conducted by the US DOJ and SEC. Team head Richard Swallow is an expert on regulatory and criminal proceedings while the ‘superb’ Jonathan Cotton regularly deals with allegations of wrongdoing and corruption. Jonathan Clark advises on fraud and tax evasion matters, while Ewan Brown and Holly Ware are noted for their regulatory and criminal work. Gayathri Kamalanathan is knowledgeable on litigation and arbitration proceedings, with Tim Blanchard advising on bribery and corruption affairs. Senior counsels Ella Williams and Nicholas Querée are also noted.
Lawyer Rankings
- Banking litigation: investment and retail London > Dispute resolution
- Leading individuals London > Dispute resolution > Banking litigation: investment and retail
- Next Generation Partners London > Corporate and commercial > Financial services: contentious
- Regulatory investigations and corporate crime (advice to corporates) London > Risk advisory
- Financial services: contentious London > Corporate and commercial
- International arbitration London > Dispute resolution
Top Tier Firm Rankings
- Finance > Bank lending: investment grade debt and syndicated loans
- Dispute resolution > Banking litigation: investment and retail
- Dispute resolution > Commercial litigation: premium
- Real estate > Commercial property: corporate occupiers
- Dispute resolution > Competition litigation
- Corporate and commercial > Corporate tax
- Employment > Employee share schemes
- Corporate and commercial > EU and competition
- Projects, energy and natural resources > Infrastructure: M&A and acquisition financing
- Insurance > Insurance: corporate and regulatory
- TMT (technology, media and telecoms) > IT and telecoms
- Corporate and commercial > M&A: Upper Mid-Market And Premium Deals, £750m+
- Employment > Pensions (non-contentious)
- Risk advisory > Regulatory investigations and corporate crime (advice to corporates)
- Dispute resolution > Tax litigation and investigations
Firm Rankings
- Corporate and commercial > Commercial contracts
- Real estate > Commercial property: development
- Finance > Corporate restructuring & insolvency
- Finance > Debt capital markets
- Corporate and commercial > Equity capital markets – mid-large cap
- Corporate and commercial > Financial services: contentious
- Corporate and commercial > Financial services: non-contentious/regulatory
- TMT (technology, media and telecoms) > Fintech
- Projects, energy and natural resources > Infrastructure: Project finance and development
- Projects, energy and natural resources > Oil and gas
- Employment > Pensions: dispute resolution
- Projects, energy and natural resources > Power (including electricity, nuclear and renewables)
- Industry focus > TMT
- Real estate > Commercial property: investment
- Real estate > Construction: non-contentious
- Finance > Derivatives and structured products
- Employment > Employers
- Real estate > Environment
- Crime, fraud and licensing > Fraud: civil
- Dispute resolution > International arbitration
- Industry focus > Life sciences and healthcare
- Investment fund formation and management > Listed funds
- Finance > Securitisation
- TMT (technology, media and telecoms) > Sport
- Finance > Acquisition finance
- Insurance > Insurance and reinsurance litigation
- TMT (technology, media and telecoms) > Intellectual property: trade marks, copyright and design
- Real estate > Property finance
- Industry focus > Retail and consumer
- Real estate > Planning
- Corporate and commercial > Private equity: transactions – high-value deals (£250m+)