PwC overhauls consulting model

PwC is drawing up a global reset of its consulting business as artificial intelligence starts to squeeze work that once required large teams of junior staff. (ft.com) The Financial Times reported on March 18 that the firm is reworking how consulting is delivered across its network, and Bloomberg reported on April 14 that PwC is also reshaping its United Kingdom consulting unit around a more globally integrated model. (ft.com) (bloomberg.com) PwC has already started building the infrastructure for that shift. On March 19, it launched “PwC One,” which it described as an AI-enabled environment that combines the firm’s methods, data and “autonomous” capabilities to deliver advice with “greater speed, scale and insight.” (pwc.com) The pressure point is the old consulting model: clients paid for hours, firms staffed projects with layers of analysts, and junior teams handled research, diligence and process work. Semafor reported on March 19 that PwC’s United States boss told staff AI is likely to change that bill-by-the-hour structure as automation takes over more routine tasks. (semafor.com) PwC is making the change from a position of scale. The firm said its global network had 364,782 people in 136 countries and recorded $56.9 billion in revenue for the 12 months ended June 30, 2025. (pwc.com 1) (pwc.com 2) Consulting is central to that business. Bloomberg Tax reported on March 26 that consulting produces almost half of global revenue at PwC, Ernst & Young and KPMG, while Deloitte gets nearly two-thirds of its fees from consulting. (bloombergtax.com) The new pitch is less about one-off slide decks and more about running systems over time. Bloomberg Tax reported that the Big Four are pushing multi-year managed-services contracts that combine advisory, tax and assurance work, with some firms expecting that business to make up one-fifth of consulting revenue within a few years. (bloombergtax.com) PwC has been signaling this turn in its own language. In its March 19 announcement, the firm said clients and teams would move “beyond episodic projects” toward continuous insight and faster learning cycles, while keeping human judgment in “every critical decision.” (pwc.com) Rivals are under the same pressure from clients and software companies. Bloomberg Tax reported that the Big Four are competing not just with each other but with tech groups and AI vendors that are building tools and agents enterprises could buy directly. (bloombergtax.com) PwC’s own leaders have been blunt about the workforce implications. Semafor reported on March 19 that the firm is retraining staff in AI, and Reuters, as cited by Semafor, reported that senior employees who resist the shift “are not going to be here that long.” (semafor.com) The overhaul leaves PwC trying to preserve the thing that made consulting lucrative — expert judgment sold at scale — while replacing more of the labor that used to sit underneath it. (pwc.com) (bloombergtax.com)