Marsh Commercial extends support for flying Zak O'Sullivan in 2021 GB3 Championship campaign


Marsh (1).jpgOne of the UK’s leading commercial insurance brokers is continuing to offer its hugely-valuable support to young Gloucestershire racing driver Zak O’Sullivan for the 2021 season.

Marsh Commercial is backing 16-year-old Zak in his second year of single seater racing, which has seen him open up a near-110 point lead in the GB3 Championship with two meetings to go.

Marsh supported Zak in his successful British F4 campaign in 2020 and has extended that support into 2021, with its logos adorning Zak’s Carlin car and overalls.

Marsh Commercial specialises in insurance, risk management and employee health and benefits, based on a long heritage with decades of experience.

It prides itself on investing the time and energy required to truly understand its clients and their businesses, and the communities it serves.

Marsh (3).jpgZak is currently leading the GB3 standings standings by 108 points with two meetings to run, with the next trio of races taking place at Oulton Park next month (September 10-12).

Zak said: “Sponsorship is absolutely vital for any aspiring racing driver to progress through the ranks, so I’m very grateful for the support of Marsh Commercial as I compete in the GB3 Championship this season.

“It makes a huge difference to have such a supportive sponsor to help me progress, as motorsport is an incredibly tough profession to break into without financial backing.”

For more information on Marsh Commercial, visit

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