TurnStone North America Inc. (TNA) provides specialist audit and consulting services to insurance businesses across the United States and Canada. TNA is part of the wider TurnStone group, originally founded in 2001 to deliver insurance audits for Lloyd’s syndicates and UK-based insurers.
Since its inception, TurnStone’s operations have expanded globally, supporting clients throughout Europe, the Middle East, and now North America. Across every region, our teams are recognised for their deep market knowledge and a consistently high-quality approach to insurance auditing and consultancy.
At TNA, clients benefit from direct access to senior industry professionals with hands-on expertise in:
We stay ahead of industry change through continuous learning and active involvement in leading insurance conferences, ensuring our advice remains practical, timely, and relevant to evolving regulatory environments.
Relationships That Last. Results That Matter.
Our approach is built on understanding. We take the time to collaborate closely with each client, tailoring solutions to fit their exact business needs and compliance requirements. By combining global insight with regional expertise, we help clients strengthen governance, reduce risk, and improve operational performance.
We’re proud of the strong relationships we’ve built, and we’re committed to being a trusted partner our clients can rely on for the long term.
