We are a team of marketers, scientists, and mathematicians — all experts in our fields and totally dedicated to paid media advertising. On the last count we were 250 Brainlabbers and had degrees in everything from statistical marketing to computational linguistics.

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As Executive Chair, Jim manages relationships with key clients and partners to ensure work is being delivered to remarkable standards. During the past 20 years, Jim has successfully built and exited a number of high profile digital marketing agencies and technology businesses. He is passionate about building businesses, digital marketing, golf, football, tennis, dogs, and his family.
Jim Brigden

Exec Chair

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Daniel Gilbert


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Leo is Chief Customer Officer at Brainlabs, planning and delivering the Brainlabs effect to our partners. With a BA and masters’ from Oxford, Leo has spoken at Search Love Boston, and Google, and delivered projects for clients such as Expedia, F1, and WorldPay. If she hadn’t joined Brainlabs, Leo would probably have been an opera singer instead.
Leo Jennings


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As Chief Strategy Officer, Grace leads the strategic direction for all clients. With a degree from UCL, Grace runs workshops, speaks at marketing conferences such as SASCon and SMXEast, and writes a monthly column for Marketing Land.
Grace Kaye


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As Client Partnership Director, Liam is responsible for contracts and commercials. Liam has a master’s from Oxford in history and politics and is a keen footballer (both as player and supporter). He has been at Brainlabs almost since it began in 2012.
Liam Milner

Client Partnership Director

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Daniel heads up Brainlabs US. Having helped to grow Brainlabs UK during the past five years, he is now leading the US team to similarly epic growth in America. He has a masters from Oxford University, supports Arsenal FC, and believes that beans on toast for breakfast is a noble protest against the avocado.
Daniel Bottiglieri