Skip to content
FIRM PROFILE

Sidley Austin LLP

10 ranked departments24 ranked lawyersContact information
about
ranked departments
Ranked Lawyers
ranked offices
about
ranked departments
Ranked Lawyers
ranked offices

Firm profile for UK 2022

Profile view:
UK 2022
UK

This firm is also ranked in:

Global 2022 USA 2022 Europe 2022 Asia-Pacific 2022 Greater China Region 2022 Latin America 2022 High Net Worth 2022 FinTech 2022 Crisis & Risk Management 2022

About

This content is provided by Sidley Austin LLP.

Managing Partner: Thomas Thesing
Number of resident partners: 44
Number of resident lawyers: 115
Number of resident trainees: 28

Contacts: 

Banking & Financial Services Regulatory: John Casanova, Leonard Ng
Capital Markets: David Howe, Mark Walsh
Competition/Antitrust: Kristina Nordlander
Dispute Resolution: Matthew Shankland
Finance: Rupert Wall
Insurance: Martin Membery
Investment Funds: James Oussedik, Stephen Ross
Life Sciences: Maria Isabel Manley
M&A & Private Equity: Thomas M. Thesing
Privacy & Cybersecurity: William Long
Restructuring: Jifree Cader, Mark Knight
Tax: Oliver Currall

THE FIRM Sidley Austin LLP has built a reputation for successfully representing clients on complex transactional, regulatory and litigation matters. More than 150 years after the founding of the firm, Sidley today comprises a diverse group of more than 2,000 lawyers in 20 offices around the world.

Sidley’s office in London, its largest in Europe, was founded in 1974. The firm’s culture of teamwork and collaboration helps the London office to assist clients across a myriad of legal disciplines and to harness the talents of Sidley’s lawyers worldwide. With lawyers qualified to practice in both the UK and the U.S., the London office coordinates cross-border projects spanning Europe, the Middle East, Africa, Asia and the Americas. Sidley’s clients in London include the world’s leading financial institutions, funds, private equity sponsors, and multinational companies spanning a wide range of industries.

PRINCIPAL AREAS OF WORK  

  • Banking & Financial Services Regulatory
  • Capital Markets
  • Competition/Antitrust
  • Dispute Resolution
  • Finance
  • Insurance
  • Investment Funds
  • Life Sciences
  • M&A & Private Equity
  • Privacy & Cybersecurity
  • Restructuring
  • Tax

Sidley and Sidley Austin refers to Sidley Austin LLP and affiliated partnerships as explained at www.sidley.com/disclaimer.

UK

This firm is also ranked in:

Global 2022 USA 2022 Europe 2022 Asia-Pacific 2022 Greater China Region 2022 Latin America 2022 High Net Worth 2022 FinTech 2022 Crisis & Risk Management 2022

Contributions

Total 6 contributions

Ranked Departments

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

London (Firms)

Banking Litigation
Band 5
Capital Markets: Debt
Band 3
Capital Markets: Securitisation
Band 4
Competition Law
Band 6
Restructuring/Insolvency
Band 4
UK-wide

Data Protection & Information Law
Band 3

6 of 10 results

Ranked Lawyers

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

Find this firm’s ranked individuals based on your requirements using the Location, Practice Area or Band filter below.

Filter by

Band
London (Firms)

Banking & Finance: Mid-Market


Bryan Robson
Band 5

Banking Litigation


Matthew Shankland
Band 5

Capital Markets: Debt


Capital Markets: Securitisation


Rupert Wall
Band 4

Competition Law


Patrick Harrison
Band 5
Vincent P Brophy
Band 5

6 of 24 results

Top Ranked Lawyers

Band 1
Maria Isabel ManleyLife Sciences: Regulatory
Band 2
Sara GeorgeFinancial Services: Contentious Regulatory
John CasanovaFinancial Services: Payments Law
Martin MemberyInsurance: Non-contentious
Band 3
William LongData Protection & Information Law
Sara GeorgeFinancial Crime: Individuals
Leonard NgFinancial Services: Non-contentious Regulatory
James OussedikInvestment Funds: Hedge Funds
Stephen RossInvestment Funds: Hedge Funds
Band 4
David HoweCapital Markets: Debt
Rupert WallCapital Markets: Securitisation
Thomas ThesingCorporate/M&A: Mid-Market
Sara GeorgeFinancial Crime: Corporates
Band 5
Bryan RobsonBanking & Finance: Mid-Market
Matthew ShanklandBanking Litigation
Patrick HarrisonCompetition Law
Vincent P BrophyCompetition Law

Ranked Offices

Chambers Research is conducted by 200 Research Analysts, across 200 jurisdictions and provides nearly 6,000 rankings tables. Annually we collect hundreds of thousands of responses from clients, the majority via in-depth interview. Learn more about our methodology.

UK

London

Ranked Offices

Head Office

firm
Head Office

One South Dearborn

Chicago

Illinois

USA

IL 60603

View head office profile