Skip to content
CityAM
Main navigation
  • News
    • News
      • Latest Business News
      • Economics
      • Politics
      • Tech
      • Banking
      • FTSE 100 Live
      • Retail
      • Insurance
      • Legal
      • Property
      • Transport
      • Markets
    • From our partners
      • AON
      • Bayes Business School
      • Canada BIDs
      • Central London Alliance CIC
      • Destination City
      • Halkin
      • Olympia
      • Inside Saudi
      • Tottenham Hotspur Stadium
      • Santander X
      • YEAR SIX Dividend
    • Featured

      Starmer will resign, Trump says

      Number 10 Downing Street entrance with iconic black door and brass letterbox, symbolizing UK Prime Ministers official resi...

      Submit a story

      Tell us your story.

      Submit
  • Opinion
  • Sport
    • Latest Sports News
      • Sport
      • Sport Business
    • From our partners
      • The Morning Briefing: SBS x CityAM
      • Aramco Team Series
      • LIV Golf
    • Featured

      Why 2026 World Cup is when AI becomes the interface between fans and football 

      GettyImages 2280946892: Professional meeting with diverse business executives discussing strategies in a modern office set...

      Submit a story

      Tell us your story.

      Submit
  • Life&Style
    • Life&Style
      • Life&Style
      • Toast the City Awards
      • The Magazine
      • Travel
      • Culture
      • Motoring
      • Wellness
      • The RED BULLETiN
      • Do it with Shared Ownership
      • Media Speak Hub
    • Featured

      Fogo de Chao nominated for Best Casual Dining Toast award

      Fogo de Chão restaurant exterior with vibrant signage and bustling entrance at popular city location

      Submit a story

      Tell us your story.

      Submit
  • Investec
  • Events
  • Latest Paper
Sunday 10 March 2019 7:01 pm  |  Updated:  Monday 03 June 2019 12:53 am

New Deloitte legal boss says the Big Four firm can become a ‘significant player’ in the £26bn UK market

By: James Booth

Add as a preferred source on Google

The new head of Deloitte’s legal arm says he wants the Big Four firm to become a “significant player” in the UK’s £26bn legal market.

Michael Castle, who joined Deloitte last month from Allen & Overy to lead its new UK legal venture, told CityAM that the firm is poised to “transform the legal landscape”.

“Legal is one of the last business functions to embrace wholescale digital transformation. This comes despite the fact that technology has already revolutionised our lives in many areas, whether it’s taking a taxi, booking a hotel room or consuming media.

“Deloitte Legal is perfectly positioned to transform the legal landscape in much the same way, by combining our growing legal capabilities with our existing pre-eminence in consulting and technology,” he said.

Read more: Exclusive: Deloitte hires Magic Circle partner to lead its UK legal push

Deloitte was the last of the Big Four to start a UK legal business, launching its new offering last year.

The progress of the Big Four in the UK legal market is being closely watched by leaders of existing law firms, many of who see the scale and financial firepower of the audit giants as a threat.

Deloitte had a global revenue of $43.2bn (£33.2bn) last year, in comparison the largest of the Magic Circle firms, Clifford Chance, generated £1.6bn.

When asked if traditional law firms should see Deloitte as a threat, Castle replied, laughing, “I think that is up to the law firms”.

Read more: London's audit giants are muscling in on law firms

“We're definitely going to have an impact on the market,” he said, “What Deloitte Legal has the capability to do is pull together consulting, legal technology and service delivery into a single solution with the ability to invest in doing that.”

Castle said the firm is in sustained hiring mode, aiming to add lawyers across its corporate, immigration, employment and tax litigation practices – all areas that Deloitte has strong existing businesses.

The firm is also on the hunt for a chief technology officer, reflecting the importance of tech in its plans.

“The immediate plan is to build the legal capability,” he said, “and to tie that up with other aspects of Deloitte Legal like the consulting, the alternative legal services and the technology products to deliver legal solutions to clients – that's the immediate priority.”

Looking forward Castle said: “The ambition is to be a significant player in the legal market.”

 

Share this article

  • Facebook
  • X
  • LinkedIn
  • WhatsApp
  • Email

Similarly tagged content:

Sections

  • News

Categories

  • Business
  • Legal

Related Topics

  • Deloitte

Trending Articles

  • As it happened: Pound dips and stocks slip as Andy Burnham victory triggers political uncertainty

  • Starmer will resign, Trump says

  • Kaleb Cooper: Brits don’t care about the price of milk 

  • Judge rejects Gatwick Airport bid to block new relaxed runway slot rules

  • Iran to close Strait of Hormuz yet Trump threatens toll

More from CityAM

  • 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
  • Deputy PM to unveil AI labs to drag legal sector out of ‘analogue’ age

    Legal
    David Lammy speaking at a press conference, addressing key issues in current political landscape, wearing a formal suit.
  • Harbor Acquires CE Global Partners, Expanding HCM Advisory Practice with Specialist HR and Payroll Transformation Capabilities

    Business Wire
  • Ex-Lush chief’s lawyers hike costs to ensure their AI model isn’t trained by juniors

    Legal
    Law firms are increasingly deploying AI
  • eClerx Included in ‘The Business Process Outsourcing Services Landscape, Q2 2026’ Report by Independent Research Firm

    Business Wire
  • KPMG report on AI found riddled with AI hallucinations

    Big Four
    KPMG hit with a new financial sanction
  • LivaNova Appoints Anne Liddy as Chief Legal Officer

    Business Wire
  • Kroll chief Jacob Silverman: AI won’t kill ‘mission critical’ advisory work

    Advisory
    Kroll

CityAM Canada — business, markets and opinion for Canadian readers.

Sections

  • Business
  • Markets
  • Tech
  • AI
  • Economics
  • Opinion
  • Cities

Company

  • About
  • Contact

Legal

  • Terms of Use
  • Privacy Policy
  • Cookie Policy
© 2026 CityAM Canada. All rights reserved.
Terms · Privacy · Cookies