Top 10 Marketing & Branding Speakers for Your 2025 Event

As Global Head of Retail Strategy at Google, Adolfo Fernandez has worked with some of the world’s biggest brands to help them adapt to the fast-moving world of digital commerce. Drawing on his expertise in retail innovation, consumer insight, and business transformation, he helps organisations understand what it really takes to connect with customers in an always-on marketplace. Adolfo explores the relationship between data, creativity, and trust, offering a vision of how technology can empower both businesses and consumers. His talks are filled with practical ideas and inspiring examples that show how brands can stay relevant in a world where expectations evolve daily.

Entrepreneur, bestselling author, and The Apprentice finalist, Bianca Miller-Cole is a dynamic voice on personal branding and business growth. Having built several successful ventures, including The Be Group and Bianca Miller London, she knows first-hand what it takes to stand out in a competitive world. Bianca’s talks inspire audiences to define their personal brand, build credibility, and cultivate confidence in their careers or businesses. Her delivery is energetic and relatable, blending entrepreneurial grit with actionable advice. Whether addressing corporate teams or young professionals, Bianca empowers audiences to see branding as more than image — as the key to influence and opportunity.

An internationally recognised marketing expert, Allyson Stewart-Allen has spent her career helping companies expand and thrive across global markets. As the CEO of International Marketing Partners and author of Working with Americans, she is a trusted advisor to some of the world’s leading organisations. Her talks explore cultural intelligence, customer experience, and global brand strategy, revealing what it takes to succeed in new markets without losing authenticity. With a sharp wit and decades of cross-border experience, Allyson empowers leaders to think globally but act locally, sharing actionable lessons on how to build brands that resonate across cultures.

Former Managing Director of Google UK, Dan Cobley combines deep technological insight with a marketer’s instinct. He draws on his experience at the forefront of digital innovation to show how data, analytics, and storytelling can come together to build powerful brands. Dan’s sessions are packed with lessons from real campaigns and product launches, offering audiences a unique insider’s view of how technology can drive creativity and growth. With his engaging style and forward-looking perspective, he helps leaders navigate the digital era with confidence and clarity.

Karen Blackett is one of the UK’s most respected business leaders and a trailblazer in media and advertising. As Chairwoman of MediaCom and UK Country Manager for WPP, she has helped some of the world’s most recognisable brands thrive in complex, ever-changing markets. Karen speaks with authority about inclusive leadership, culture, and the commercial power of diversity. Her sessions offer real-world insights from decades of leading creative teams and driving business success through purpose and representation. Known for her warmth and clarity, she shows how authentic, values-driven brands build lasting relationships with both customers and employees.

Known as the “Customer Whisperer,” Kate Hardcastle is a consumer expert and media commentator who specialises in brand transformation and retail reinvention. She helps businesses understand what customers truly value and how to turn insight into action. With experience working with global retailers and challenger brands alike, Kate explores the emotional connection between consumers and brands, showing how to stay relevant in times of change. Her advice is practical, energetic, and full of real examples from the front lines of business. Kate’s keynotes are a rallying call for putting customers back at the heart of every marketing decision.

Vice Chairman of Ogilvy and one of the most original minds in marketing, Rory Sutherland uses behavioural economics to reveal what truly drives consumer choice. With wit, intelligence, and a flair for storytelling, he explains how small psychological shifts can lead to extraordinary results. Rory challenges the logic of traditional marketing, inviting audiences to embrace curiosity and experimentation. His insights help businesses think differently about creativity, perception, and value — reminding us that in marketing, the best ideas are often delightfully irrational.

AI strategist, author, and CEO of AI in Business, Katie King is an expert in helping organisations embrace artificial intelligence without losing the human touch. Her bestselling books, including AI Strategy for Sales and Marketing, offer a roadmap for leaders navigating digital transformation. In her talks, Katie demystifies AI and explains how it can be used to personalise engagement, predict trends, and future-proof marketing strategies. She combines academic rigour with real-world experience, sharing insights drawn from consulting global brands. Passionate, forward-thinking, and relatable, Katie gives audiences confidence to use technology responsibly while amplifying creativity and impact.

Bozoma Saint John is a powerhouse of creativity, authenticity, and unapologetic leadership. With senior roles at Netflix, Uber, Apple, and PepsiCo, she has shaped some of the world’s most iconic marketing campaigns. A passionate advocate for diversity and representation, she shows how to build brands that connect emotionally and leave a lasting impression. Bozoma’s storytelling is magnetic — she blends candour with humour and inspiration, reminding audiences that boldness and authenticity are the true engines of influence. Her sessions challenge leaders to reimagine brand storytelling for a world that values connection over convention.

A global thought leader on innovation and strategy, Rowan Gibson is known as “Mr Innovation” for his ability to help companies reinvent themselves for long-term success. The author of multiple bestselling books, he has advised Fortune 500 brands on creative thinking and business transformation. Rowan’s keynotes explore how organisations can use innovation to strengthen brand relevance and customer loyalty. With compelling examples from across industries, he illustrates how great marketing begins with curiosity and courage. His message is practical and inspiring — that every organisation can learn to think like a start-up, no matter its size or legacy.