The Big 4 — Employer Visibility Index
The Big 4 ranks #55 of 56 Consulting employers in United Kingdom on the PerceptionX Employer Visibility Index (2026-08), with an AI Visibility Score of 2.6 out of 100. Across all 1401 tracked employers in United Kingdom, The Big 4 ranks #1239.
AI models most frequently position The Big 4 alongside Deloitte, PwC, and Bain & Company when discussing Consulting employers.
The company shows strongest employer visibility in Application & Communication. Visibility gaps exist in Candidate Feedback, Career Opportunities and Company Culture, where competitors tend to dominate the AI narrative.
This analysis is based on AI-generated responses from ChatGPT, Google Gemini, and Perplexity. Data is refreshed regularly to reflect changes in AI employer perception.
Theme rankings (Consulting, United Kingdom)
| Theme | Rank | Score |
|---|---|---|
| Application & Communication | #12 | 33.3 |
Top Consulting employers in United Kingdom
- #1 Deloitte (score 97.4)
- #2 PwC (score 89.5)
- #3 Bain & Company (score 84.2)
- #4 KPMG (score 78.9)
- #5 McKinsey (score 76.3)
Data updated 2026-08-14. Source: PerceptionX Employer Visibility Index. Machine-readable data: https://employers.perceptionx.ai/api/company/the-big-4.