Mainly specialising in the tech, healthcare, and energy industries, Keystone Law is well-versed in equity fundraisings and growth capital investment rounds. From London, the ‘excellent’ Nadim Zaman concentrates on refinancings and divestments of portfolio companies, while Dee Sian is a highly experienced corporate lawyer. Catherine Williams focuses on PE-backed transactions, Jeremy Davis is a corporate finance expert, and Winston Penhall is also cited as integral.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'All-around team of experts.'
- 'The team is great at understanding the clients' preferences and work in an efficient and timely manner on all aspects of a transaction's legal due diligence.'
- 'Keystone have provided flawless guidance and support throughout our ongoing financing.'
- 'Broad coverage across all multiple aspects of commercial law (equity, debt, IP)'
- 'We loved working with them. Very thorough team who left no stone unturned'
- ‘Nadim Zaman is always up to date and challenges his customer pro-actively. This results in the best outcomes combining solid legal knowledge plus a clear sense of business reality.’
- ‘Nadim Zaman is excellent - we've been working with him for over 10 years now. They are the most business-savvy team we've encountered.’
Key clients
- Life In The Cocoon Limited
- Kelp Industries Ltd
- Portfolion Digital Private Equity Fund II
- Study Hall Limited
- Datamaran Limited
- Instinct Studios Limited
- Trumpet Software Limited
Work highlights
Advised Life in the Cocoon Ltd (trading as Cocoon Club) on its equity and convertible debt fund raising.
Advised long standing client, Portfolion, on its further investment in Renewabl Ltd.
Other key lawyers
Nadim Zaman; Dee Sian; Catherine Williams; Jeremy Davis; Winston Penhall; Simon Holden; Charles Frank; Matthew Kitchenside; JP Irvine; Andrew Bretherton