
HOST LOCATION
LONDON, UK


Welcome to Seattle!
If you’ve never been to Seattle, get ready—this city is an unforgettable blend of innovation, natural beauty, and unmistakable vibe. As the backdrop for Catalyst 2025, Seattle isn’t just the host—it’s part of the experience.
Seattle is where tech meets artistry, and where bold ideas take root—home to industry giants, startup pioneers, and some of the best coffee on Earth. Every corner buzzes with inspiration (and espresso).
From the sparkling Puget Sound to the dramatic views of Mount Rainier, this city is surrounded by jaw-dropping nature. You’re never far from a waterfront walk, a sunset ferry ride, or a skyline view that’ll stop you in your tracks.
Explore iconic neighborhoods like Capitol Hill and Ballard, hit the legendary Pike Place Market, or dive into Seattle’s music legacy—from grunge to indie to MoPOP. It’s a cultural playground with something for everyone.
Fresh seafood, global flavors, and award-winning chefs—Seattle’s culinary scene is next-level. Whether you’re craving oysters, pho, or a craft cocktail, you’re in for a treat.
Seattle is more than a city—it’s a mood. A place where bold thinkers gather, connections spark, and big ideas thrive. It’s the perfect setting for Catalyst’s biggest and boldest conference yet.
First time in Seattle? Check out this special website just for Catalyst Attendees and prepare to mix some fun into your business trip.
Join Us at the Convene 133 Houndsditch
We’re thrilled to announce that Catalyst Europe 25 will take place in the heart of central London, UK, at Convene 133 Houndsditch.
This modern venue sits at the center of the City of London, surrounded by iconic landmarks and historic sites, all within walking distance.
Whether you're grabbing coffee between sessions or planning an evening stroll, here’s what’s nearby:
- The Tower of London
- Leadenhall Market
- Aldgate Pump
- London Wall
133 Houndsditch, London, UK EC3A 7DB