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Testimonials
Collated independently by Legal 500 research team.
‘The team is extremely sophisticated, has a good sense of the business aspects of the legal subject matter, and is very responsive.’
‘All of the individuals with whom we worked are excellent lawyers who provide the highest quality of service.’
‘We engage with the Digital or Crypto Asset team at Sullivan. Their knowledge and experience are unparalleled in the sector as they have been established in the space before anyone else. They are always available at short notice and I have yet to present a problem or an issue that they couldn't deal with in a pragmatic way with a successful outcome. Their experience spans the globe which is critical when structuring or advising in our industry ’
‘Joel Telpner and Natalie Lederman have deep experience, a global outlook, and a fast and effective service. Mike Sullivan is a great negotiator and a pragmatic problem solver when conflict arises. Greatly value his level-headed approach.’
Key clients
- Inspiration is Everything, Inc.
- Music.com
- Decentraland
- Panther Protocol
- Cosimo
- The Sandbox
- Bitstamp
- ISFS AG
- Block Media Solutions
- Fenix 360 Pte Ltd.
Work highlights
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head
Joel Telpner; Natalie Lederman
Other key lawyers
Scott Kaufman; Benjamin Armour