Rokstone appoints Howden’s Winsley as Capacity Manager & Broker Relationship Director
- August 26, 2025
- Posted by: Kassandra Jimenez-Sanchez
- Category: Insurance
Rokstone, an international specialty re/insurance MGA and part of the Aventum Group, has announced the appointment of Rob Winsley as Capacity Manager and Broker Relationship Director.
In his new role, he will be responsible for overseeing distribution across all lines of business, identifying new growth opportunities, expanding into new areas, and developing multi-year capacity deals.
He will also collaborate with brokers to ensure Rokstone remains a reliable partner for efficient and profitable risk placement, with a continued focus on service and achieving positive outcomes.
Winsley is joining the company following over ten years at Howden. He is highly regarded in the market for his ability to forge strong strategic partnerships with carriers and brokers, and has a proven track record of successfully generating, managing, and placing substantial Lloyd’s and London Market portfolios.
He will join the team once his notice period is complete.
Speaking about the appointment, James Potter, Chairman at Rokstone, commented: “We’re absolutely thrilled to welcome Rob to the team. We know him well and know that he aligns perfectly with our vision for the future.
“We’ve now reached the size that Rokstone requires dedicated resources of this type across all lines and the territories we operate in globally and fully expect in time to grow the function with additional support in the UK and the US. We remain committed to investing in service so that Rokstone will always blaze a trail for making insurance better on its path to the top.”
Ian Anson, CEO of Rokstone, stated: “Coinciding with the recent management changes at Rokstone we recognised the need for additional and dedicated resource to help manage and develop our key partnerships – ensuring we always remain ahead of the curve on service.
“Rob will fit our culture extremely well and is someone I trust to look after our key clients and partners, whilst bringing a fresh perspective and ideas for future development. I see this as a key hire that I expect to produce significant value.”
This website states: The content on this site is sourced from the internet. If there is any infringement, please contact us and we will handle it promptly.


