Turkey Opens Antitrust Probe Into Big Four Accounting Firms

March 11, 2026, 8:17 AM UTC

Turkey opens antitrust investigation into 65 firms and professional associations, including country representatives of Deloitte, PwC, EY and KPMG, according to statement.

  • Antitrust board to investigate whether the firms and professional associations collaborated to fix service prices and enter into agreements that restrict competition in labor market
  • To view the source of this information click here

To contact the reporter on this story:
Baris Balci in Istanbul at bbalci4@bloomberg.net

To contact the editors responsible for this story:
Ugur Yilmaz at uyilmaz@bloomberg.net

Taylan Bilgic

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