Itasca MGA appoints Gareth John as new CEO and Director
- June 3, 2025
- Posted by: Beth Musselwhite
- Category: Insurance
Itasca MGA, a specialist aviation-focused managing general agent (MGA) established in 2023 by Castlelake and Pine Walk, has announced the appointment of Gareth John as Chief Executive Officer (CEO) and Director.
Operating within the Pine Walk platform, Itasca MGA specialises in underwriting, structuring, and managing risks associated with secured commercial aviation financing. This is done on behalf of The Fidelis Partnership and Itasca Re Limited, a Bermuda-licensed reinsurance company founded by Castlelake.
Kostya Zolotusky, who has served as Itasca MGA’s CEO since its founding, will be retiring at the end of May.
In his new role, John will focus on expanding Itasca MGA’s reach and capacity within the specialised aviation sector. He will also continue to support The Fidelis Partnership’s economic lines of business.
Rinku Patel, Group COO of The Fidelis Partnership and CEO of Pine Walk, comments, “We’d like to thank Kostya for his leadership of Itasca MGA, which has helped to further expand Pine Walk’s distribution into the specialised aviation sector. We wish him all the best for a long, happy, and fulfilling retirement.”
Patel adds, “I’m also delighted to welcome Gareth to the Pine Walk platform, where his deep industry experience and network will help to expand our overall reach, capabilities and capacity across commercial aviation financing.”
Before his appointment, John was Head of Investment Banking, Coverage & Real Assets UK at Natixis, where he worked for over six years. Prior to that, he served as Head of Transportation Finance Americas at Deutsche Bank.
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