Skip to content
City PM
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Opinion
  • DE
  • Germany
  • France
  • Europe
  • Markets
  • Business
  • Opinion
  • DE
Monday 14 January 2019 12:39 am  |  Updated:  Monday 03 June 2019 2:18 am

Exclusive: Deloitte hires senior Magic Circle partner to lead its push into the UK legal market

By: James Booth

Add as a preferred source on Google

Big Four accountancy firm Deloitte has hired a senior partner from the Magic Circle to lead its expansion into the UK legal market after announcing plans to target the sector last year.

The audit firm has appointed veteran Allen & Overy banking partner Michael Castle as managing partner for Deloitte Legal to lead its UK legal push.

Matt Ellis, managing partner for tax and legal, Deloitte north west Europe, said: “We have sky-high ambitions for Deloitte Legal in the UK, and this is why it is excellent to have someone of Michael’s calibre at the helm to build our presence and grow our distinctive suite of legal offerings."

Deloitte was the last of the Big Four to launch a UK legal business when it announced plans last year to use its technology and advisory skills to "transform legal services".

Further reading: London's audit giants are muscling in on law firms

It now has more than 60 client-facing lawyers and more than 125 other fee earners with further recruitment planed for 2019.

Globally, Deloitte Legal has 2,500 professionals in 85 countries, a geographical footprint that outstrips even the largest multinational law firms like Baker McKenzie and Dentons.

The growth of the Big Four is eyed warily by many at traditional law firms who fear the audit giants' financial firepower and technological capabilities may give them an edge in a hyper-competitive market.

Last year EY acquired UK alternative legal provider Riverview Law in a move that underlined the firm's ambitions in the sector.

EY's UK law leader for financial services Matthew Kellett said on Twitter: “So, we’ve acquired Riverview – you weren’t expecting that – watch this space – lines are being drawn.”

Deloitte's strategy is focused on providing high volume services to large companies using technology and automation and providing consulting services to in-house legal departments to improve efficiencies.

Further reading: Magic Circle firm Allen & Overy in transatlantic merger talks to create £2bn legal giant

Castle said: “Deloitte Legal is ideally placed to fill the digital gap in the legal market and provide legal solutions to tackle these complexities head on.

"By drawing not only on our legal expertise, but also on our deep understanding of the latest technology and tried-and-tested ways of improving processes, we can help legal departments improve efficiencies and increase the value they deliver back to their business.”

Castle has been a finance partner at A&O for more than 20 years.

In 2016 he was one of four candidates in the running to take the managing partner role at the £1.5bn firm, losing out to corporate chief Andrew Ballheimer.

An A&O spokesperson said: "We would like to thank him for the contribution that he has made during his time here and wish him all the best for the future.”

Further reading: The £1m club: 10 UK law firms pay their average partner more than £1m

 

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business
  • Legal

Related Topics

  • Deloitte

Trending Articles

  • Burnham tax plans spark investor rush to bank capital gains

  • Nothing fails to file accounts months after dissolution threat

  • I’ve taken the best train trips in the world. Here are my 5 favourites

  • Cruyff turn: Starmer allows pubs to stay open for England World Cup game

  • Nottingham Forest owner Marinakis announces £210m stadium plans

More from City PM

  • More Big Four blues as Deloitte plans to slash UK audit roles

    Big Four
    Deloitte Australia under the scope over a report it made for the Government that had AI errors
  • Rising salaries for junior lawyers put pressure on senior associates’ pay packages

    Legal
    Burges Salmon partners with legal tech startup Wexler to enhance AI-driven litigation support for UK lawyers
  • UK ‘no longer a serious place’ says Hedge fund boss after losing £200m tax battle

    Tax
    Supreme Court building under clear sky, symbolizing justice and authority, relevant to recent judicial news coverage
  • City law firm boosts junior lawyer salaries to £189k in London

    Legal
    Getty Images logo displayed on a digital screen, symbolizing media and photography industry presence on a business platform
  • EY grad sacked down under for allegedly accessing PM’s bank account

    Big Four
    EY London headquarters building exterior on a sunny day, showcasing modern architecture in the citys business district
  • City law firm denies ties to KPMG Australia scandal

    Legal
    KPMG Australia office building exterior with modern glass architecture and corporate signage in a bustling business district.
  • Regulator opens probe into PwC over WH Smith audit debacle

    Big Four
    PwC cuts roles and apprenticeship
  • Ditched by clients and Australian government: What is happening down under at KPMG?

    Big Four
    KPMG Australia office building exterior with modern glass architecture and corporate signage in a bustling business district.

City PM — European politics, business and analysis.

Europe

  • Germany
  • France
  • Europe
  • UK & Ireland

Topics

  • Business
  • Markets
  • AI
  • Technology
  • Opinion
  • Energy

More

  • Politics
  • Economics
  • Fintech
  • Legal
  • Sport
  • Life

Company

  • About City PM
  • Editorial Policy
  • Corrections
  • Contact
  • Terms of Use
  • Privacy Policy
  • Cookie Policy
© 2026 City PM · Published by CityPM Media, Bahnhofstrasse 65, 8001 Zürich, Switzerland
About · Editorial Policy · Corrections · Contact · Privacy