Upstream Festival Rotterdam 2026

Upstream Festival 2026 is a prominent startup and innovation event in Europe, aimed at connecting early-stage entrepreneurs, investors, and ecosystem developers. Scheduled for May 21, 2026, at the renowned Van Nelle Fabriek in Rotterdam, the festival emphasizes building relationships between startups and potential investors, strategic partners, and growth avenues. It has established itself as a community-oriented platform that fosters significant interactions between startups and investors.

The festival draws participants including founders, venture capitalists, angel investors, corporates, and innovators from Europe and beyond. Upstream is recognized for its effective networking opportunities, practical learning sessions, and specialized innovation tracks.

Reasons to Attend / Participate

Reason 1

Opportunity to connect directly with investors seeking early-stage startups

Reason 2

Organized networking through speed dates, hubs, and tailored matchmaking

Reason 3

Insights into high-growth ecosystems and experiences shared by founders

Reason 4

Opportunities focused on sectors such as climate, health, and maritime innovation

Focus Areas / Themes

• Climate & Energy innovation
• Health & Wellbeing technologies
• Port & Maritime solutions

Intended Audience

• Founders of early-stage and scaling startups
• Venture capital and angel investors
• Corporate innovation teams
• Ecosystem builders and accelerators
• Policy makers and industry specialists

Networking & Opportunities

Upstream is structured to facilitate valuable connections, featuring curated meetings between investors and founders, speed dating sessions, and networking areas for peers. The event allows startups to efficiently engage with relevant investors while also connecting with potential partners, mentors, and customers.

What to Anticipate

• Main stage presentations from founders and investors
• Interactive workshops and practical sessions
• Startup-investor speed dating (Startup Roulette)
• Funding and growth-oriented hubs
• Exclusive networking areas for founders
• Side events throughout the Rotterdam ecosystem

Event Duration and Format

• One-day main festival
• Interactive, workshop-focused format
• Multiple concurrent tracks and networking spaces

Event Scale

• 3,000+ participants (based on previous editions)
• Numerous speakers and industry leaders
• Hundreds of curated interactions between startups and investors

Unique Features

• Startup Roulette for curated speed dating sessions
• Funding Hub aimed at investor readiness and pitching
• Growth Hub focused on scaling and revenue strategies
• Founders Lounge equipped with matchmaking tools
• NL Startup Competition Finals offering international visibility

Event Program

Main Program

The Main Stage will host founders, investors, and industry leaders sharing their experiences related to startup growth, challenges, and investment journeys.

Side Events

Partner-led sessions throughout Rotterdam will concentrate on accessing capital, expanding markets, and developing talent.

Speakers

The lineup includes prominent entrepreneurs, venture capital investors, and ecosystem experts from Europe and the global startup community.

Speed Dates

Structured 20-minute meetings between investors and founders, matched based on sector relevance and funding stage.

Partners

Strategic ecosystem partners supporting innovation across various key industries and themes.