Rival & Imperial College Business School Unveil "The Rival 50"

Nov. 13, 2025

Rival, the global marketing research and consulting firm, and Imperial College’s Business School, London, today announced the launch of The Rival 50, a new global index revealing the top 50 challenger brands that redefine the standard for success across today’s increasingly complex global marketing landscape. 

The list analyzes and celebrates the brands that have challenged the conventions of their categories and engineered an outsized impact in both their competitive sectors and in the wider culture at large.

Built on 10,000+ hours of proprietary research and analysis conducted over the past four years, The Rival 50 is the first data-backed index to quantify what behaviors and characteristics define modern challenger brand identity. The framework used to evaluate each brand was based on three core components: differentiation, relevance and talkability. The study encompasses the philosophies, workplace cultures, sense of mission and purpose, and the leadership styles that provide a holistic analysis of what makes each individual brand stand out from the rest of the corporate world.

Eric Fulwiler, co-founder and CEO, Rival said:

"Our mission at Rival has always been to document the playbook of successful challenger brands in order to explain the specific strategies and methodologies that allow the Davids to take on the Goliaths. We designed the index to provide actionable insights and takeaways that any brand can apply or adapt to their own marketing plans to help grow their businesses through conviction, creativity and community."

 

The Rival 50 list will be unveiled on November 13 at the 2026 Web Summit that runs November 10-13 in Lisbon, Portugal, and released simultaneously online. The list includes both familiar and emerging brands and businesses based in the United States, South Korea, China, South Africa, Europe and the United Kingdom such as Liquid Death, Owala, Crocs, ChatGPT, Graza, Aldi, Buldak, Rhode and Represent. The panel of jurors featured marketing industry superstars such as Fernando Machado (former CMO, Burger King), Kristen Cavallo (former CEO, MullenLowe) and Dean Aragon (CEO, Shell Brands & Chairman, ANA). 

The Rival 50 Index marks a milestone for the marketing industry and combines academic rigor with creative insights. It includes an in-depth research summary that offers five major trends that enable challenger brands to succeed:

Belonging: The best challengers realize that community is not just a marketing channel but a way to cocreate new products and features with consumers.

Ideological Distinction: In a world of sameness, conviction around a brand’s value systems and beliefs drives success. Neutrality no longer works in a hyperconnected world.

Safety: The most successful challenger brands lower the temperature in a world defined by noise and fatigue. These brands offer a sense of reassurance in environments that thrive on pressure and complexity. 

Beyond the Commercial: Challenger thinking no longer belongs only to companies. It defines creators, athletes and fictional characters who build worlds people choose to live in—cultural operating systems.

Media Amplification: The strongest brands think and behave and like media companies to flourish in the attention economy and design content ecosystems that never switch off.

Eric Fulwiler, CEO of Rival, will be available for interviews at Web Summit or afterward.