An Aventum Group company

“We have ambitions to become the most inspiring specialty (re)insurance MGA in the world and we won’t stop until we get there.”

James Potter, CEO


Whether it’s for our capacity providers, who want to know that their money is protected, or for our brokers, who want to know that they can easily place their risks, we understand the importance of always performing. It’s why we deploy capacity quickly and efficiently across uncorrelated markets. It’s why we provide rapid access to developed portfolios in niche markets. It’s why we are highly diversified by both product line and distribution source. And it’s why all our portfolios are actuarially managed, with the embedded culture of an insurer and the agility of an MGA.



*Estimated Premium Income

350 Employees

Our underwriting and support teams have a wealth of experience, delivering first class underwriting from worldwide offices and across multiple niche portfolios.

100+ Territories

Rokstone writes business globally, working with over 300 brokers and backed by more than 30 capacity providers.


Achieved in just five years of trading, Rokstone is an MGA committed to continued growth, long-term partnerships and recruitment of the best underwriting talent that the market has to offer.

Our People

Our people make (re)insurance better; because we never stand still. We forever challenge complacency; because we believe that anything is possible. And we always create value; because our clients, our people, and our partners demand it.

Our approach

Rokstone is part of the Aventum Group and harnesses the power that this brings to always make (re)insurance better for our clients, wherever they are based. Our front-line team is supported by a number of key central service teams who help ensure everything we do is the best it can be. It’s what attracts top industry talent and teams to join us and it’s only just the beginning.

Be part of something big