Different by design
We are a specialist insurance and reinsurance broker designed for large clients and complex risks. We focus where it matters most to bring together deep expertise, strong relationships and cutting-edge technology to deliver smarter, faster and exceptional placement outcomes.
It’s more than about what we do. It’s about how we do it.
We think differently. Act boldly and change things for the better. Whether it’s crafting placement strategies, building market-leading digital tools or creating a space for new ideas, everything we do is intentional.
We work with industry-leading clients, top-tier partners and the most talented people in the market. We’re proud to be a firm where expertise meets innovation and where our colleagues genuinely care about doing exceptional work together.
A culture of trust
Our strongest asset is our people. And our culture is built on trust. Everyone one who joins us signs our Contract of Trust, a shared commitment to excellence, accountability and respect. As a result, we have a culture that attracts the best talent in the industry and underpins a culture where brilliant people do exceptional work, together.
Careers at McGill and Partners
Backed for global growth
Launched in 2019, our vision quickly attracted the backing of Warburg Pincus, a leading global private equity firm. With over 45+ years of investing across the financial services landscape, they are the ideal partner for our ambitious international growth plans.

Simon Clayton
Partner - Political Risk and Credit Solutions
London, UK
Simon is a Partner in our Financial Lines team, focusing on political risk and credit solutions.
Prior to joining McGill and Partners, Simon worked at Marsh Ltd for five years as a Senior Vice President UK Credit Specialties Placement Leader, with ExCom responsibility for working with Marsh client segments and specialities, direct and wholesale. His focus was arranging political risk and credit programmes for global corporate and commodity traders. During Simon’s tenure at Marsh, he also held senior relationship roles across other lines of insurance including credit, cargo, charterers’ liability and captive management. Before his move to Marsh Ltd, Simon was a Senior Partner Divisional ExCom and Americas Leader at JLT Ltd for over 20 years. He was responsible for direct and wholesale client growth, B.D and leading RFPs. Furthermore, he focused on political risk and structured solutions for power, energy and commodities global SRO across multinational lines. From 1996 to 1998, Simon worked as a North America Property Broker at Lambert Fenchurch and has also joined the British army in a Short Service Commission – Captain from 1992 to 1996.
If Simon was not working for McGill and Partners, he would be working in his garden, creating and building new objects.
“I joined McGill and Partners to work with dynamic and cohesive colleagues who aspire to be the best in practice.”
To get in touch with Simon, email simon.clayton@mcgillpartners.com
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