Taking a step back from its previous proposals, the UK’s Competition Commission announced Monday it will not pursue plans to require companies to switch auditors every five years, a measure intende to break-up the dominance of the so-called Big Four auditors that currently control the majority of the auditing market. The Commission has proposed, however, that it will require companies to at least put auditing contracts out for tender every five years. Further, the Commission said it will not pursue previously-suggested curbs on the types of auditing each company can provide. The Big Four, made up of KPMG, Deloitte, PricewaterhouseCoopers and Ernst & Young, largely control the accounting sector as companies will often stick with one of the four companies to service their accounting needs for more than a decade. The auditors have been largely scrutinized following their positive reviews of various banks just months before major government bailouts were needed to save the banks during the UK’s financial crisis in 2008 and 2009. But the giants have denied any negative effects on competition with their presence in the market and have downplayed any need for government regulation. The Commission’s chairman Laura Carstensen assured that the regulator’s findings did not support the measures once considered to break up the companies’ dominance; the case will now land in the hands of the European Commission, as reports say EU lawmakers have drafted legislation that would override the Commission’s rejection of requiring companies to rotate auditors after a fixed period of time.
Featured News
Cooley Expands Global Antitrust Practice With Senior Leadership Appointment
May 4, 2026 by
CPI
Meatpacking Giants Face Federal Antitrust Scrutiny Over Consumer Prices
May 4, 2026 by
CPI
Maryland Becomes First State to Ban Algorithmic Pricing in Grocery Stores
May 4, 2026 by
CPI
Unanimous Senate Judiciary Committee Advances GUARD Act
May 4, 2026 by
CPI
EU Commission Pushes for Huawei, ZTE Exclusion Under New Cybersecurity Rules
May 4, 2026 by
CPI
Antitrust Mix by CPI
Antitrust Chronicle® – Unilateral Effects
Apr 28, 2026 by
CPI
A Net Present Value Approach to Merger Analysis
Apr 28, 2026 by
Joseph J Simons & Malcolm Coate
Generative AI and Competitive Disruption: Increasingly Relevant for Merger Analysis?
Apr 28, 2026 by
Andrea Coscelli, Emily Chissell, Nitika Bagaria & Tega Akati-Udi
Non-Price Unilateral Effects In Media Mergers
Apr 28, 2026 by
Lapo Filistrucchi & Teresa Oriani
Ecosystem Mergers and Unilateral Effects? A Framework for Assessing the Ecosystem Theory of Harm
Apr 28, 2026 by
Ethel Fonseca, George Tucker & Helder Vasconcelos