Senior people, from the start.

Leah has more than a decade of experience planning and delivering multi-channel media campaigns. During eight years at MediaCom, she was strategy lead and campaign manager for Sky Atlantic, managed brand response and planning for Sky Mobile, and led implementation of Sky Mobile's dual launch campaign for the iPhone 8 and iPhone X. She later became Account Director, overseeing account management and media strategy for Uber Eats and Uber Rides, having also led planning for MoneySuperMarket and Nuffield Health. At Double W, Leah brings media planning and client services together, leading client relationships and coordinating campaigns from the initial brief and channel strategy through to delivery.

Mat leads digital and paid media strategy across the full marketing funnel, combining senior strategic direction with hands-on understanding of channel economics, creative effectiveness and technical implementation. A Founding director of Simplicity Media, he now connects brand strategy, creative development, media planning, performance optimisation and data-led decision-making at Double W. His recent work includes integrated strategies for Lebara Mobile, Bandai Namco and SNK, supporting growth, consistency and improved performance across channels. That work includes campaigs recognised as Campaign of the Year at the Marketing Week Awards and winning Holistic Growth Story at the 2026 Marketing Society Global Awards.

Jason has more than two decades of international creative leadership across the UK, Europe, Australia and the US. As Executive Creative Director at Iris Worldwide, he shaped creative direction across Europe and led major accounts including Bosch, Siemens, FlixBus, Samsung, Alcon and Roche. Previously at RAPP, he built a 60-strong digitally native creative team and led one of the network’s most awarded periods in the UK. At Double W, he leads creative across TV, audio, outdoor and integrated campaigns, turning strategy into culturally resonant ideas designed to earn attention and drive commercial results.

Laurence has more than 20 years of experience building agencies, teams and campaigns across advertising, entertainment and communications. He has delivered award-winning work for brands including Lebara, Monese, HBO, Warner Bros. and Bandai Namco Entertainment. He led Double W's five-year partnership with Lebara as the brand became the UK's fastest-growing mobile network, with the work recognised by The Marketing Society's Holistic Growth Story 2026, Marketing Week's Campaign of the Year 2024 and further industry awards from 2023 to 2025.

Paul spent more than a decade at Iris, rising to Global Head of Strategy and leading strategy for UK and global advertising campaigns for some of the world’s leading brands, including Shell, Samsung, Bosch and Allianz Global Investors. At Double W, he turns complex commercial challenges into clear campaign strategies that define the household decision to influence, sharpen the proposition and align creative, media and production around a clear commercial outcome.