The Brandtech Group

Matthieu is our Global CFO and drives our profitable growth. He joined the Group in 2024 after an illustrious 25+ year career at financial advisory and asset management firm Lazard, with senior executive roles including CEO of Lazard International and Global CFO of publicly listed Lazard Ltd.

Karima joined group leadership in January 2021, having spent 18 months as Deputy Group CFO. A background in audit and transactions at PwC, internal audit for Etam, Richemont and Publicis, as well as four languages spoken, give Karima the expertise to lead, alongside our global CFO, The Brandtech Group to the next level in terms of financial controls.

Jean-Marc is Founding Partner and was our Global CFO from launch until 2024, and is graduating to a part-time advisory role. Prior to The Brandtech Group, Jean-Marc was Global CFO at Havas, the $2.9 billion revenue marketing and advertising holding company. He is based in Paris.

Rebecca leads the group's approach to emerging technology, including generative AI, metaverse and web3 environments. She also brings considerable experience in the development of innovative brand content creation models, knowledge she honed as CEO of Mofilm. Rebecca joined The Brandtech Group’s central team in 2021.

Equipping brands with talent, tech and capabilities to transform their marketing ecosystem, in support of better growth outcomes. Most recently, UK&I CEO at Dentsu, she brings deep expertise in business and customer-centric strategies to that enable enterprise value performance.

Annette brings more than 20 years experience to her role at The Brandtech Group. Previously she held roles at Havas including CMO, Chief of Staff/NY, Chief Operating Officer/NY and Global Chief of Staff. Her group role encompasses operations, sustainability, business development and onboarding, acquisitions, investments, start-ups and integration.

Nick is founding partner of Brandtech Media, CEO of group company Jellyfish, and a partner in the Group. He has previously launched two pioneering global networks - Mindshare, where he was global CEO, and The Network, where he was founder - and is excited by the potential in his current role for further positive disruption of the industry.

Betty is The Brandtech Group’s General Counsel. Previously Partner at an international law firm, Betty brings over 20 years’ experience advising both public and private companies on mergers and acquisitions, and financings. Consistently ranked in Chambers Global and Legal500 since 2012, she is experienced in the full range of corporate legal projects for high-growth technology companies.

Emma works with our global brand clients to elevate their marketing strategy and operations. Emma’s background is in brand strategy and she previously served as North American Chairman and CEO of renowned creative agency BBH. After 19 years in the US, Emma is now London-based.