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How AI Shrank a 40-Person PwC Consulting Team to Just Six

The Australian Financial Review

ENRICHED

Details

Date Published
17 Apr 2026
Priority Score
2
Australian
Yes
Created
17 Apr 2026, 02:00 am

Authors (1)

Description

Firms are using artificial intelligence to break their traditional “time and motion” billing model. The question is: what will replace it and how many staff will be shed?

Summary

This reporting highlights a drastic shift in labor efficiency within professional services, where PwC Australia leveraged AI tools to reduce a 40-person team to just six while cutting project timelines from 18 months to 90 days. The findings underscore the rapid advancement of frontier AI capabilities in software modernization and high-level cognitive automation. While focused on economic productivity, the case study provides evidence of the accelerating pace of AI integration into critical infrastructure tasks, which carries implications for the speed at which governance frameworks must adapt. The article signals a transition toward AI-centralized workflows that may shift the landscape of systemic risk and professional oversight in Australia.

Body

Edmund TadrosProfessional services editorApr 17, 2026 – 5.00amModernising a fragmented legacy software system for the cloud was once an 18-month endurance test for a team of 40 PwC Australia advisers.However, in one example completed this year, the firm compressed the upgrade into a 90-day sprint using a team of just six professionals armed with artificial intelligence tools.Loading...SaveLog in or Subscribe to save articleShareCopy linkCopiedEmailLinkedInTwitterFacebookCopy linkCopiedShare via...Gift this articleSubscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? LoginLicense articleFollow the topics, people and companies that matter to you.Find out moreRead MoreThe AI DividendPwCAISubscriber exclusiveEdmund TadrosProfessional services editorEdmund Tadros leads our coverage of the professional services sector. He is based in our Sydney newsroom. Email Edmund at edmundtadros@afr.com.auFetching latest articles