
Corporate M&A
Private Equity
William Buchanan is a partner at Willkie Farr & Gallagher in London, specializing in Corporate & Financial Services and Private Equity. With a focus on private equity mergers and acquisitions, William advises private equity sponsors and institutional investors on complex, cross-border investments, including leveraged buyouts and venture capital. His extensive experience in corporate matters has earned him recognition as a 'rising star' by The Legal 500 UK in 2022. William's practice is characterized by his strategic guidance on a range of investment transactions, making him a key player in the legal landscape.

- Insight Partners acquired the target/assets from OptoScale in a private equity transaction. - Deal value was 4500000000 Sector: Technology; Location: not available. - On the acquirer side, legal advice was provided by a team including Morgan Elwyn, Philip Coletto, William Buchanan, Lachlan Johnson, Emilia Demetriades.
May 06 2025
5B
Private Equity

Partner
2025 – Unknown
Associate
2020 – 2025
Associate
2016 – 2020
Trainee Solicitor
2014 – 2016

- Levine Leichtman Capital Partners acquired the target/assets from Zero100 Community Limited in a private equity transaction. - Deal value was 1200000000 Sector: Research and Intelligence; Location: UK. - On the acquirer side, legal representation details are not available, but involved lawyers include David Arnold, William Buchanan, Megan Gairns, Ashley Braham, Harry Buchanan, Sophie Surtees.
Jan 09 2025
1B
Private Equity
1 min
Legal Secondee
2013 – 2014