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Ex-EY UK Chair Steve Harley, ex-PwC UK COO Marissa Thomas & Employees Setup UK Accounting & Consulting Firm Unity Advisory for UK Clients & Partners from Big 4 Accounting Firms (EY, PwC, Deloitte & KPMG), Raised $300 Million from Private Equity Group Warburg Pincus, Steve Harley is Chair of Unity Advisory & Marissa Thomas is Chief Executive, Unity Advisory Will Launch in 2025 June & Will Not Provide Audit Services

Apr 25, 2025

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Ex-EY UK Chair Steve Harley, ex-PwC UK COO Marissa Thomas & Employees Setup UK Accounting & Consulting Firm Unity Advisory for UK Clients & Partners from Big 4 Accounting Firms (EY, PwC, Deloitte & KPMG), Raised $300 Million from Private Equity Group Warburg Pincus, Steve Harley is Chair of Unity Advisory & Marissa Thomas is Chief Executive, Unity Advisory Will Launch in 2025 June & Will Not Provide Audit Services

25th April 2025 | Hong Kong

Ex-EY UK Chair Steve Harley, ex-PwC UK COO Marissa Thomas & employees have setup UK accounting & consulting firm Unity Advisory for UK clients & partners from Big 4 accounting firms (EY, PwC, Deloitte & KPMG), raising around $300 million from private equity group Warburg Pincus. Ex-EY Steve Harley is Chair of Unity Advisory & ex-PwC Marissa Thomas is Chief Executive. Unity Advisory will launch in 2025 June, and will not provide audit services.

“ Ex-EY UK Chair Steve Harley, ex-PwC UK COO Marissa Thomas & Employees Setup UK Accounting & Consulting Firm Unity Advisory for UK Clients & Partners from Big 4 Accounting Firms (EY, PwC, Deloitte & KPMG), Raised $300 Million from Private Equity Group Warburg Pincus, Steve Harley is Chair of Unity Advisory & Marissa Thomas is Chief Executive, Unity Advisory Will Launch in 2025 June & Will Not Provide Audit Services “

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Ex-EY UK Chair Steve Harley, ex-PwC UK COO Marissa Thomas & Employees Setup UK Accounting & Consulting Firm Unity Advisory for UK Clients & Partners from Big 4 Accounting Firms (EY, PwC, Deloitte & KPMG), Raised $300 Million from Private Equity Group Warburg Pincus, Steve Harley is Chair of Unity Advisory & Marissa Thomas is Chief Executive, Unity Advisory Will Launch in 2025 June & Will Not Provide Audit Services

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