DOSSIER / MECHANISMMECHANISM · CONSULTANCY
The Big Four
Status Exposed
Deloitte, PwC, EY and KPMG. Their federal consulting was cut after the PwC tax-leak scandal, yet the total consultancy bill still rose to a near-billion-dollar high as the work moved to mid-tier firms.
- Last on record
- 2026-07
- Named in
- 2 articles
- Across
- 2 cases
Named in 2 articles across 2 cases 7 connections: companies 2, lobbies 1, mechanisms 2, regulators and bodies 2
Key figure on file
about A$800m
The fall in Big Four combined federal consulting spend since 2022, their share down from 11.0 per cent to 8.1 per cent. Canberra Times analysis of AusTender, October 2025
Fig. 01 / Where this name appears
The Consultancy Rortabout A$800mThe fall in Big Four combined federal consulting spend since 2022, their share down from 11.0 per cent to 8.1 per cent.1 article →The Inflation Rort11 article →
Fig. 01Source: article scan · every article naming itAs of 2026‑07Auto-assembled
Fig. 02 / On the record
- about A$800mThe fall in Big Four combined federal consulting spend since 2022, their share down from 11.0 per cent to 8.1 per cent.Source: Canberra Times analysis of AusTender, October 2025The crackdown that cost more →
- about A$1.7bnFederal revenue captured by mid-tier consultancies, more than quadrupled as the Big Four share fell.Source: Canberra Times analysis of AusTender, October 2025The crackdown that cost more →
Fig. 02Source: figures on file for this name, each tied to the article it came fromAs of 2026‑07Auto-assembled
Fig. 03 / Named together
Fig. 03Source: article scan · articles naming bothAs of 2026‑07Auto-assembled
02 / Connected in the graph
Companies 2
Nous GroupCOMPANY · CONSULTANCY · 1McGrathNicolCOMPANY · CONSULTANCY · 1Lobbies 1
Australian Banking AssociationLOBBY · BANKING INDUSTRY GROUP · 1Mechanisms 2
The Revolving DoorMECHANISM · 1Regulatory CaptureMECHANISM · 1Regulators & bodies 2
The ACCCFEDERAL REGULATOR · 1The RBAFEDERAL REGULATOR · 103 / The evidence chain
The Consultancy Rort
01The crackdown that cost moreTHE CONSULTANCY RORT · The Inflation Rort
05Who rate rises helpedTHE INFLATION RORT ·