Reinsurance News

Gallagher Re expands FAC team

4th June 2026 - Author: Beth Musselwhite -

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Gallagher Re, the global reinsurance broking and advisory firm, has announced three new appointments within its FAC team.

Gallagher Re Christine Drivas has been named Divisional Director, FAC. She brings more than 20 years of expertise in the insurance and reinsurance markets.

Drivas joins Gallagher Re following 11 years at Miller Insurance Services LLP, where she served as a Reinsurance Broker and Head of Miller France Fac Reinsurance.

Henrik Leimar joins the team as Senior Broker, FAC, bringing experience in supporting placements of multinational energy programmes and complex oil and gas risks. His background includes facultative underwriting across the Nordic market, specialising in property and construction risks.

Leimar most recently served as Property Facultative Underwriter at Gen Re. Before that, he was an Assistant Broker at Marsh.

Tristan Lanthiez has also been appointed Senior Broker, FAC. He brings more than a decade of re/insurance experience, with expertise spanning property, construction, energy, and political violence risks.

Lanthiez joins Gallagher Re from Miller Insurance Services LLP, where he most recently served as a Reinsurance Broker. Earlier in his career, he held roles at DIOT and Allianz France.