// Partners 2026
The Lineup That Made It Happen.
Some people spend their Saturday waiting. Others spend it building.
Hackathon Haarlem exists for the second kind. On 6 June, ~80 developers, designers, and entrepreneurs from across the Netherlands came together at De Koepel — picked up a real problem, and shipped something by end of day. This was their stage. Partners made it possible.
// 2026 Partner Tiers
Supporting Partner
€1,000Your brand, present from day one.
- Logo on the landing page and all event materials
- Brand mention across social channels — pre, during, and post-event
- Reserved seats at the closing ceremony
- Named in the post-event content recap
Challenge Providers for 2026
Challenge Provider
€1,750Your problem. Their solutions.
- Your challenge is the event's build brief — teams work on it
- Jury seat — judge the teams and final presentations
- Stage mention at opening and closing ceremony
- Working prototypes from all teams delivered at end of day
- Logo on landing page, event materials, and all channels
Exclusive Lead Partner for 2026
Lead Partner
€2,500Everything in Challenge Provider, plus:
- Most prominent logo placement across all touchpoints
- Speaking slot at the opening ceremony
- Post-event intro call with the top 3 teams
- The name that opens and closes the day
Build Day Partners for 2026
Build Day Partner
CustomShow up. Fuel the day.
- Platform credits or physical kit for every participant
- Food, drinks, or venue support
- Confirmed mention across all event channels
- Terms agreed case by case
All spots. Taken.
Every partner slot for 2026 was filled — and for good reason. ~80 of the region's sharpest builders in one room, one day, building real products. The next edition is already taking shape. Get on the list before your competitors do.