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.

Gary Barnett
Partner - Facultative Reinsurance
London, UK
Gary is a Partner in our Facultative team, with a primary focus on power, mining and heavy industry risks.
Gary’s most recent role was head of Property Retro and Network business at Guy Carpenter. Previously, he was with Aon Benfield leading the Property International and Power team. Prior to this, Gary was again at Guy Carpenter responsible for setting up a new Joint Venture between Guy Carpenter and Marsh across the property segment of the US, International & Power areas of the business. Before joining Guy Carpenter in London, Gary spent over ten years in Australia, where his last role was heading up the Facultative team in Australia and New Zealand.
If Gary were not working at McGill and Partners, he would spend more time with his family and travel.
“I felt the opportunity offered at McGill and Partners was truly unique, with a progressive and ambitious vison in the Insurance & Reinsurance Broking space where everyone could offer true value to the business.”
To get in touch with Gary, email: gary.barnett@mcgillpartners.com
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