Leigh Gammons

Leigh Gammons is the CEO of Tangent, a global independent agency, with a successful track record in leading global experience technology businesses for FTSE 100 companies.

With over 15 years of experience in Executive Management, Consulting, Client management, Business Development, and Marketing, Leigh has spearheaded technology and digital transformation initiatives for both large corporations and boutique consultancies.

Having joined Cognifide in 2015 and played a crucial role in its growth, Leigh oversaw revenue growth of 60% and eventually ascended to the position of CEO in 2020 before transitioning to lead Tangent in 2023.

Leigh Gammons has actively contributed to various industry advisory boards, including Adobe and Sitecore, and has been deeply involved in Inclusion & Belonging initiatives within the industry.

Recognized as a BIMA 100 awardee in 2018, Leigh has continued to mentor and serve as an awards judge in subsequent years, showcasing a strong commitment to industry development and recognition.

Academically, Leigh studied Bsc (Hons) in Chemistry at Durham University, further enriching a versatile skill set and knowledge base essential for navigating diverse industry landscapes in technology and marketing.

Throughout a career that includes roles such as Chief Growth Officer, Chief Customer Officer, and Director Of Business Development at esteemed organizations like WPP and Ernst & Young, Leigh Gammons has demonstrated a consistent ability to drive growth and lead strategic initiatives.

With an extensive background encompassing executive leadership, client relationship management, and business development, Leigh's expertise and experience make them a valuable asset in the realms of technology, digital transformation, and organizational growth.