Why niche audiences and mobile mattered

In this episode of The Revenue Room™, Heather Holst-Knudsen sits down with Sean Griffey, co-founder and former CEO of Industry Dive, one of the biggest B2B media success stories of the past decade.

Sean shares the real playbook behind scaling Industry Dive from five scrappy newsletters into a multi-vertical powerhouse that reached millions of executives, generated $100M+ in revenue, and ultimately sold to Informa for over $500M.

Heather and Sean unpack what made the model work—from niche-audience obsession, to portfolio-wide sales strategy, to operational discipline most media companies still struggle to adopt. Sean also reflects on intent data, first-party strategies, sales org structure, account penetration, AI’s impact on search and audience behavior, and the evolving relationship between digital media and events.

This is a rare, behind-the-scenes look at how one of the most respected operators in B2B media built a modern, high-margin, high-value company by focusing on what really matters: audience, product, and customer outcomes.

Why Listen

Listen to this episode if you’re a leader who is:

• Rethinking your B2B media or marketing model
• Trying to build repeatable, scalable revenue across multiple verticals
• Navigating audience quality, first-party data, or intent strategy
• Re-architecting your sales org for enterprise accounts
• Preparing for AI’s impact on audience acquisition and customer value
• Searching for sustainable, high-margin business model lessons

If you’re a CEO, founder, CMO, CRO, or revenue-critical operator, this conversation will reshape how you think about modern B2B growth.

About RevvedUP 2026
RevvedUP 2026 is where CEOs and revenue-critical C-Suite leaders reset their growth playbook for the AI-first economy. Taking place March 23–24, 2026 at The Vinoy Resort in St. Petersburg, FL, this two-day strategy lab helps leaders pressure-test how AI moves from cost center to growth driver and turn data and disruption into competitive advantage.

About Heather Holst-Knudsen
Heather Holst-Knudsen is the founder and CEO of H2K Labs and Revenue Room™ Connect. A seasoned executive and operator across media, marketplaces, events, and technology, she specializes in digital transformation, data-driven growth, and customer-centric value creation. Heather shares her insights on multisided business models through The Revenue Room™.

About Revenue Room™ CXO
Revenue Room™ CXO is a private executive community for CEOs and revenue-critical C-Suite leaders navigating growth in the data and AI economy. Through curated peer discussions and strategy sprints, members tackle real-world challenges in revenue transformation, customer intelligence, and business model innovation.

Learn more or apply for membership at info.h2klabs.com/apply-cxo.