Collas Crill, under the guidance of Michael Adkins, is able to handle both debt and equity listings on TISE, frequently assisting with the placement of notes, IPOs and with particular knowledge of the regulations governing crypto securities transactions. Simon Heggs advises clients looking to issue and list debt securities. Steve Moore took up an in-house role in December 2025.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'The team at Collas Crill delivers a professional and precise service in what could be considered a very niche section of the industry. Their knowledge and expertise is second to none in this area. We have built a helpful and meaningful relationship that allows me to introduce my clients directly to them where necessary, for a faster and more efficient service.'
- 'Working mostly with Simon Heggs has been hugely beneficial. He's polite, friendly and takes the time to run through any advice to ensure it is properly understood and complete.'
- 'I found the team to be proactive and responsive, providing invaluable insight and guidance on relevant matters. They were able to move quickly and provide input to a tight timetable, which was much appreciated.'
- 'The individuals that I dealt with were personable and easy to deal with. They showed their extension experience and were able to apply this in a clear and pragmatic way.'
Key clients
- Albecq Trust Company Limited
- GenTwo AG
- Seed Innovations Limited
- Curaleaf
- ACG Aircraft
- Immunocore Plc
- RAW Mortgage Funds
- Freedom Advantage Funds OEIC PCC Limited
Work highlights
Acted as Guernsey legal counsel and listing agent for ACG Aircraft Finance DAC on the listing of up to $1bn of debt notes on TISE.
Acted as Guernsey legal counsel and listing agent for Immunocore Holdings Plc on the listing of c. $400m of convertible notes on TISE.
Acted for Albecq Trust Company and GenTwo AG on the creation of multiple securitisation investment vehicles and advised with regard to the regulatory requirements and transactional risks of investing in crypto assets.
Lawyers
Next Generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Practice head
Michael Adkins
Other key lawyers
Simon Heggs