Unity Advisory
Grounded In Experience. Built To Evolve.
London, United States · Founded 2025 · $300.0M raised
- Headquarters
- London
- Employees
- 11–50
- Founded
- 2025
- Business Model
- B2B
- Website
- unity-advisory.com
- Total Funding
- $300.0M
- Last Round
- $300.0M Private EquityApr 2025
- Rounds
- 1
About
Unity Advisory is a UK-based professional services and advisory firm founded in 2025 by former Big Four executives, including Steve Varley (former UK chair of EY for nine years) and Marissa Thomas (former chief operating officer at PwC). Backed by up to $300 million from private equity group Warburg Pincus, the firm launched operations in June 2025. Unity focuses on providing tax and accounting services, technology consulting, and mergers and acquisitions advice without offering audit services, positioning itself as a conflict-free alternative to the Big Four.
Summary
Unity Advisory is a Fintech company based in London, United States, founded in 2025. It has raised $300.0M in total across 1 round, most recently a $300.0M Private Equity round in Apr 2025. Investors include Warburg Pincus.
Tech & App Stack
4 technologies & apps tracked
Create a free account — 10 credits a month to unlock the full tech & app stack, funding history, and valuations.
Sign up to view the funding chart
Create a free account — you'll get 10 credits a month to unlock funding history, valuations, and tech stacks.
Funding History
Apr 2025
Investors
Similar Companies

Citi is a leading global bank for institutions with cross-border needs, a global provider in weal...
Global fintech company operating Alipay and providing digital payment, wealth management, insuran...
Regulated institutional-grade cryptocurrency exchange offering spot trading for Bitcoin, Ethereum...
Robinhood offers commission-free investing and tools to help shape your financial future.

Grab is Southeast Asia's leading super-app, providing ride-hailing, food and grocery delivery, di...
USI is one of the largest private insurance brokers