The member firms, which are legally distinct entities organized under the laws of their respective jurisdictions, generate the revenue and bear the risk of their local operations. However, it also creates significant challenges in maintaining consistent quality, culture, and risk management standards across the globe. By offering a comprehensive suite of services, the firm can act as a trusted advisor to the C-suite of its largest clients, addressing their most complex strategic, financial, and operational challenges. However, this integrated model also presents significant conflicts of interest and regulatory challenges.
PwC has thus far avoided such radical structural separations, opting instead to maintain its integrated model while enhancing its internal firewalls and quality control processes to satisfy regulatory concerns. Accenture and IBM represent the most significant of these non-traditional threats. Similarly, in the audit space, while the Big Four oligopoly remains largely intact for large public company audits, there is increasing regulatory pressure in jurisdictions like the UK and the EU to introduce joint audits or mandate the use of challenger firms (such as BDO, Grant Thornton, or RSM) for a portion of the FTSE 350 or equivalent indices. The firm's balance sheet is maintained to be highly liquid, with significant cash reserves and access to extensive insurance coverage, ensuring that the firm can withstand severe financial shocks without threatening its going-concern status.