Our Big Data experts can help your team understand how to leverage this information to improve decision-making, optimise operations, and stay competitive. Their knowledge can demystify complex data concepts, making them accessible to a broad audience. An expert speaker can also inspire innovative thinking, offer strategies for integrating Big Data into business models, and provide real-world examples of its impact. Whether virtual or in-person, these speakers add significant value by providing deep insights into data trends, analytics, and their practical applications. Their presence elevates the event, fostering a culture of data-driven decision-making and positioning your business for success in an increasingly data-centric world.
Discover our Big Data Speakers below, or contact the team at Great Business Speakers to enquire or book. +44 1753 439 289
“Transformation requires leaders skilled in operating far beyond the familiar, and an organisation that can trust, take ownership and adapt.”
Jim Lawless is a pioneering thought leader and world-class C-suite advisor on strategy execution and high-stakes transformation.
A record-breaking freediver, Jim stands as a global top 10 keynote speaker who has transformed the mindsets of over one million people in 400 countries on five continents.
Rohit Bhargava is an expert in marketing, innovation, trends, and the future. He believes the world needs more non-obvious thinking and his mission is to help people see what others miss.
For more than a decade, Rohit has been inspiring audiences at Coca-Cola, Disney, Microsoft, NASA, Schwab, SXSW and hundreds of other clients with his signature keynote presentations. He is a master at weaving stories into his talks in a way that helps audiences better understand the world today, while also preparing for the future.
He is a three-time Wall Street Journal bestselling author of 10 books on marketing, innovation, and trends; has been invited to be a non-boring speaker to events across 32 countries; and is a frequent contributor to publications including Entrepreneur and GQ magazines.
Cybersecurity Speaker Joe Tidy blends investigative journalism with clear, actionable guidance for a wide variety of audiences. With a reputation for tracking down cybercriminals and unpacking complex threats for mainstream viewers, he helps leaders, teams, and students understand risk and act with confidence.
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Joe Tidy Cybersecurity Speaker engagements really deliver when you need credible reporting insight, practical security steps, and stories that stick.
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Joe Tidy is a UK-based cybersecurity reporter and speaker who explains evolving digital threats, why they matter, and what audiences can do next to protect themselves.
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His in-demand talks cover emerging cybercrime, ransomware, phishing, social engineering, and resilience, with examples from BBC reporting and UK sector realities.
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Rachel Botsman is a lecturer, designer, artist, and author renowned for her work on trust and societal change. A leading expert, she has been recognised as one of the world’s top 30 most influential management thinkers, and was once honoured as a Young Global Leader by the World Economic Forum.
She has written two bestselling books – What’s Mine is Yours (2010), and Who Can You Trust (2017) – that have been translated into 14 languages.
As a former Trust Fellow at Oxford University, she teaches entrepreneurs and leaders how to navigate trust in technology, society, and work culture. She has produced several TED talks that have been viewed over five million times.
Her expertise is in high demand, and she regularly appears in the media, contributing to The New York Times, Harvard Business Review, WIRED, and The Financial Times.
“AI is not just a technological leap; it’s a catalyst for reshaping humanity’s story, blurring the lines between the possible and the unimaginable.” – Nina Schick
Nina Schick is a globally recognised expert on AI, geopolitics, and power. She has been at the forefront of how AI is reshaping global dominance, not just in business, but in military strategy, economic infrastructure, and state power.
She was among the first to predict the societal impact of AI-generated content (Deepfakes, 2020) and now leads the conversation on Industrial Intelligence – the idea that AI is not just software revolution, but a physical, geopolitical, and industrial transformation.
She has advised and worked with global leaders including NATO Secretary General Anders Fogh Rasmussen and President Joe Biden. Nina helped shape EU policy for nearly a decade. Now she is a trusted advisor to frontier AI firms and tech firms, including Synthesia, Qlik and Truepic.
Nina is a sought-after speaker at Davos, CES, WebSummit, CogX, TEDx, and regularly appears in MIT Tech Review, WIRED, TIME, and Bloomberg.
Bernie Collins is a renowned Formula 1 strategy analyst and former Head of Race Strategy at Aston Martin. During her career, she has held senior strategy and performance engineering roles, playing a central role in the teams she has worked for.
With a career that has taken her from elite motorsport to broadcasting, Bernie is a testament to what one can achieve with resilience and dedication.
She was one selected as one of Forbes 30 Under 30 Young Rising Stars of Manufacturing for the Make It In Great Britain campaign, and was also named in The Manufacturer’s Top 100 UK Role Models list.
Recently named as a global top 10 speaker by MSN, Nick Jankel is a transformative keynote speaker at the very top of his game. A professional futurist, Nick helps leaders both see and shape the future of work, leadership, education, business, healthcare, and more.
With over 30 years of experience, Nick is a world authority of leading in and through change, and how to unlock innovation, business transformation, and rapid adaptation through an uncertain and volatile business landscape. A Cambridge-educated medic, Nick is the creator of the neuroscience-led BTX® Method for leading change and transformation, which he has presented to over 100,000 leaders, and more than 100 Fortune 500 companies.
He is highly sought after for his customised and WOW-making keynotes that inspire hearts, influence minds, and ignite change. He has worked with some of the top corporations, including Google, Pfizer, LEGO, Unilever, HP, and with No 10 Downing Street. His keynotes dazzle even the smartest minds, and are designed to plant seeds of concrete change in his audiences. With over 250 leadership development journeys and 100+ innovation programs designed and led by him, he is a highly experienced facilitator and transformation catalyst who sees a keynote as the accelerator of change.
Binod Shankar is not your average keynote speaker. Binod’s keynotes are sharp, practical, and packed with hard truth your audience needs to hear.
He mixes his real-world experience with his non-nonsense advice and a dash of humour and adventure. Whether he’s tackling career pivots, leadership, or personal growth, Binod delivers insights that sick and push people to act.
He has held leadership roles at EU, KPMG, and Nakheel, where he helped raise the world’s largest convertible Islamic bond. Later, he founded Genesis, a financial training firm that he sold on to Kaplan, a $2 billion global powerhouse.
He is also a chartered accountant, a CFA charter holder, and holds a level 7 coaching and mentoring qualification from ILM; he is the author of bestselling book Let’s Get Real, and is a regular guest on CNBC and Bloomberg.
Binod doesn’t just give talks – he provokes, he challenges, he moves people to action. A former CEO and finance expert, he distils hard-won leadership and business insights into unforgettable messages that audiences will carry with them long after the applause has died down.
Matthew Griffin is one of the world’s most renowned futurists and leadership coaches. Once referred to as a “walking encyclopaedia of the future”, he helps build tomorrow’s high-performance companies.
Matthew Griffin is the founder of the Futures Advisory firm, 311 Institute, and is a 15-time author of the hit Codex of the Future series.
Matthew has a reputation for identifying, tracking, and explaining the impacts of emerging technologies and trends on global business, society, and culture. He has worked for companies including Atos, Dell-EMC, and IBM, and his client list includes royalty, world leaders, and global investors.
Named by The Observer as “one of the world’s leading thinkers”, and by Vogue as “one of the world’s most inspiring women”, economist Professor Noreena Hertz is a board member, senior advisor, bestselling author, and keynote speaker.
Noreena, a global economist whose work intersects the nexus of economics, politics, society, and technology, is a pioneering and renowned thinker on AI, community building, decision-making, and the post-millennial generation. She is also an advisor to some of the world’s largest organisations on strategy and transformation.
She sits on the boards of Nasdaq-listed companies Mattel and Warner Music Group and also the board of the HR Tech Company, Workhuman. She has served on Citigroup’s Politics and Economics Global Advisory Board, the Inclusive Capitalism Taskforce’s Advisory Group, and RWE’s Digital Transformation Board. Her thinking served as the inspiration for Bono’s Product (Red).
Dominic O’Connell is one of the UK’s leading business commentators and broadcasters.
A former Sunday Times business editor and BBC Radio 4 Today programme business presenter, he is now a business presenter for Times Radio and columnist for The Times.
He is now a much sought-after keynote speaker, top moderator and facilitator, and event MC.
Sascha Cutura has over 20 years’ experience in AI and automation, transforming businesses through intelligent automation and workflow optimisation.
He is also an entrepreneur, podcast host, and keynote speaker.
The driving force behind The Automation Guys, 10X Business Automation, and Convedo, Sascha’s engaging nature and experience makes for operational excellence and growth.
Sascha has given keynote talks and presentations to over 1,000 delegates across 45 workshops in more than a dozen countries.
John Turner is an expert in Artificial Intelligence and Machine Learning, having recently acquired a Masters-equivalent qualification from Oxford University. Now becoming an Oxonian AI Alumni.
This builds on over ten years of award-winning experience and leadership in driving digital innovation in the travel and tourism sector.
John looks forward to educating and inspiring business leaders on the importance of AI integration, having the exemplary leadership and culture, and understanding the advantages of using AI and LLMs (Large Language Models) whilst preparing for a new normal and its implications.
John Turner is an insightful speaker who provides the WOW factor to his audiences in the area of AI, while also sharing actionable steps they can take away and implement.
Gary Foote is the Chief Information Officer and Director of Sustainability at the Haas Formula 1 Team. In a career that has spanned 20 years, he has been part of numerous Motorsport World Championship-winning teams, winning 6 world titles with drivers such as Lewis Hamilton, Michael Schumacher, Nico Rosberg, and Jenson Button.
As the CIO of the Haas Formula One Team, he is responsible for several operational departments spanning IT, Digital, Facilities, Operations, ESG, and Continuity. As the ESG lead, he drives the teams’ carbon reduction initiatives forward, manages their community outreach program, and ensures adherence to their social responsibility agenda.
Gary is an active public speaker who is often engaged in discussions on topics such as data, innovation, a high-performance mindset, team ethos and culture, sustainability and diversity, and digital transformation.
Dan Sodergren is a Future of Work Speaker, AI thought leader, and one of the UK’s most in-demand keynote speakers on technology, leadership, and the Fifth Industrial Revolution. As Founder of Great Marketing Works, YourFLOCK and the AI Marketing Course, he has spent over two decades helping organisations navigate the intersection of human potential and emerging technology — long before AI became a boardroom priority.
He is a digital marketing and technology expert, and is often seen on television shows such as BBC Watchdog, The One Show, and Rip Off Britain, as well as on radio shows and podcasts.
As co-founder of several tech startups, he brings the credibility of a serial tech entrepreneur to every stage. His frameworks, including the Four Intelligences (Artificial, Emotional, Independent, Organisational) and the SCALE Framework, give audiences actionable tools, not abstract ideas. His signature concept the “Automated Intern” is one of the most practical frameworks for AI adoption in organisations today.
In early 2026, he was named in the Top 101 Global Employee Engagement and Experience Influencers for the third year in a row.
Cassie Kozyrkov is a pioneering figure in artificial intelligence and is known for the creation of the Decision Intelligence field. As Google’s first Chief Decision Scientist, where she spearheaded Google’s transformation into an AI-first company.
Her influence on Google’s culture is legendary; no matter how big the auditorium, Google had to use lotteries to manage the demand to participate in one of her live workshops. Her work, which included personally training over 20,000 Googlers in AI and data-driven decision-making, impacted more than 500 company initiatives.
What sets her apart is her ability to demystify complex concepts, combining technical depth with an engaging, theatre-trained style makes AI accessible and fascinating to diverse audiences. Her talks resonate with diverse audiences, ensuring that CEOs, technical teams, and creative professionals leave inspired and equipped to drive innovation.
Her expertise has been sought by global organizations like NASA, Gucci, Meta, and GSK, and her insights have captivated audiences at high-profile events such as the United Nations, World Economic Forum, and SXSW.
With speaking engagements across over 40 countries and all seven continents, Cassie Kozyrkov is recognized not just for her knowledge but for her ability to inspire leaders to embrace AI with confidence and creativity.
Cassie Kozyrkov has been featured on the cover of Forbes AI and been prominently featured in top publications like Harvard Business Review, Fortune, Fast Company, WIRED, Success, and Entrepreneur. Her influence extends beyond print, with her participation in a recent documentary exploring the AI revolution.
Carl Miller is an experienced digital researcher, author, and international keynote speaker, with particular emphasis on how technology is changing society and politics.
He is the co-founded of Demos, the first UK think tank institute dedicated to studying the digital world, and is currently its Research Director. Alongside David Omand and Jamie Bartlett, Carl coined the term “Social Media Intelligence” (SOCMINT).
He is a prominent writer, and has contributed to publications such as The Economist, New Scientist, Wired, The Telegraph, The Sunday Times, and The Guardian. He also released the book The Death of the Gods: The New Global Power Grab in 2018.
He is often asked to contribute to television shows, is a proficient researcher, and technological entrepreneur, and now frequently provides keynote talks on how the change in media, politics, crime, and warfare can mean to society.
Victor Sosanya is an award-winning educational speaker, post-graduate, and entrepreneur, who has spoken to thousands of people across the world sharing his story of how he graduated from East London to Credit Suisse, and then to Cambridge Judge Business School.
He was awarded the 9th Top Future Leader celebrating outstanding African and African Caribbean students in the UK, and the Global Undergraduate Winner 2022 in the Economics category for his published research paper – an award he judged the following year.
He is now an in-demand education speaker.
Will Greenwood is a former England rugby player and the second highest try scorer in English rugby history. He is widely regarded as one of England’s greatest ever rugby players, as well as one of the sport’s most engaging, intelligent and entertaining characters.
Will Greenwood started his working career on London’s City trading floor before debuting for Harlequins in 1994 and then progressing to Leicester in 1996.
He made his England debut in 1997 and went on to become an integral part of the England team, a position he cemented in the Six Nations and World Cup in 2003, finishing the World Cup tournament as joint top try scorer with five.
Throughout his 11 years playing professional rugby, Will was a dedicated professional combining a fantastic work ethic with a desire to continuously learn and improve his game. Despite injury setbacks and occasional moments of self-doubt and personal tragedy his focus, determination and perseverance led him to the top of the national and international game.
Stephanie Hare is a leading author, commentator, consultant, and keynote speaker on the topics of business, technology, and trends.
From artificial intelligence to technology ethics, the metaverse and cyber security, Stephanie enlightens audiences, clients and readers about the dynamic changes we are all experiencing, in both our personal and professional lives.
She has expertise in surveillance, society, security, privacy, and gender roles in STEM. Her most recent work includes research on how surveillance, biometrics, and ‘the big data’ can affect our civil liberties and rights in this digital age.
Mark Kelly is a renowned figure in the artificial intelligence (AI) sector, known for his multifaceted roles as an author, distinguished AI leader, advisor, and investor.
His contributions to the field extend far beyond his professional endeavours, as he actively participates in shaping the future of AI both in and out of the workplace.
Mark’s influence on the AI landscape is widespread. He has delivered insightful speeches on AI’s impact and potential across Europe and North America.
His expertise is sought after in local forums in Ireland where he advises on AI public policy, emphasising the importance of ethical standards and strategic implementation in the AI industry. Furthermore, Kelly has authored two pivotal books aimed at educating businesses about leveraging AI to build, scale, and enhance their competitive edge.
Marc Priestley is the host of Discovery Channel’s Driving Wild; Gears, Grease and Glory and co-host of The F1 Report on Sky Sports F1 HD, presently he works as a technical pundit alongside another of our speakers and hosts Jennie Gow covering ITV4’s FIA Formula E series.
He began his petrolhead career in motor racing and was ultimately in the McLaren Racing f1 team as #1 mechanic and pit lane manager, working alongside driving legends such as Kimi Raikkönen, Jenson Button, Mika Hakkinen, Fernando Alonso, and Lewis Hamilton.
Sina Kahen hails from the AI and Medical Tech industries, with experiencing spanning strategy, design, and innovation in over 50 countries. He is also a successful author, having published a number of books – including Brief Insights on Medical Robotics – and is a qualified Biomedical Scientist with an MBA from Imperial College Business School.
He is a thought-leader in Conversational AI, and a keynote speaker on artificial intelligence, the Pursuit of Meaning, the future of healthcare, and the links between emotions and technology. With a professional journey spanning over a decade, Sina has built an impressive portfolio across product management, international sales, and R&D, and has consulted both established, and start-up companies.
When Sina takes the podium as a speaker, or as a workshop leader, he brings his extensive knowledge and insight to topics like AI, healthcare, intrapreneurship, and the pursuit of meaning. He helps companies innovate and start-ups break out, and has worked with companies including Amazon, the BBC, Imperial College, O2, Shell, and Novateur Ventures.
Matthew Blakemore is an award-winning tech visionary, entrepreneur, and strategist in Artificial Intelligence (AI), acclaimed for his expertise in digital transformation and AI strategy.
He has over a decade of experience in propelling products from ideation to delivery and commercialisation. Highly regarded for his thought-leadership and dynamic public speaking, he consistently sheds light on the expansive realm of AI and digital transformation.
He is the CEO of AI Caramba! – an AI strategy and governance consultancy – which was named AI Solutions Provider of the Year 2025. He is the co-editor of ISO/IEC 8183, the international standard for the AI data life cycle, a contributor to the EU AI Office’s GPAI Code of Practice, and a member of Innovate UK’s BridgeAI Advisory Committee.
Matthew advises boards and leadership teams across banking, energy, retail, broadcasting, and development finance, and has delivered more than 250 keynotes across over 20 countries.
Matthew is also an award-winning AI filmmaker and songwriter. He has more than 20 IMDB-certified credits using AI as a production craft, proving the tools can serve the story rather than replace the storyteller. His work has won him over a dozen festival awards, including Best Original Score/Sound Design and the Best Music Video at Cannes World Film Festival.
