Our Team

Meet our incredibly talented people

Where expertise meets passion

Together, our agile team of experts bring skill sets from a wide range of sectors. From digital pioneers and marketing champions, to workforce specialists and sustainability leaders, collectively we combine advanced technology with human thinking to help our clients grow.

John Cofie

/ Founder & CEO

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Founder and CEO, leading Chesamel and helping businesses grow with our blended business model of digital transformation, marketing and workforce solutions.

Emma Cofie

/ Co-Founder & COO

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Leading the development of digital solutions and marketing transformations for Chesamel’s clients alongside directing the operations and growth strategy for the agency.

Sarah De Martin

/ Global President

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With over 20 years experience in transformation, brand marketing, creative strategy, media & activation, digital, data & analytics, Sarah has developed powerful brand connections for businesses such as P&G, Amazon, Unilever, Hertz, BAT, Reckitt Benckiser and SABIC, to create long lasting connections by harnessing the power of data and insight with the most impactful delivery format, storytelling. Sarah brings a deep set of knowledge, understanding and passion for driving growth and transformation.

Dilshan Swaris

/ President, Strategic Alliances

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With over 22 years of experience in media and advertising, Dilshan has led commercial strategy, supplier relationships, and business partnerships. He’s also been consulting across the market, gaining valuable insights into industry shifts and emerging opportunities.