// Become a Partner

Back What's Being Built.

Some people spend their Saturday waiting. Others spend it building.

Hackathon Haarlem exists for the second kind. On 6 June, 40–60 developers, designers, and entrepreneurs from across the Netherlands come together at De Koepel — pick up a real problem, and ship something by end of day. This is their stage. Partners make it possible.

We're honoured to have the official support of Gemeente Haarlem.

// Three ways to partner

Supporting Partner

€650

Your 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

Become a Supporting Partner→

Challenge Provider

€1,150

Your 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

Become a Challenge Provider→

Partner Secured

Exclusive Lead Partner for 2026

Lead Partner

€1,350

Everything 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

Become Lead Partner→

Tech / Custom Partner

Custom

Equip the builders.

Your tool or platform credits in the hands of every participant for the full build day. Confirmed mention across all event channels. Terms agreed case by case.

Get in Touch→

// Partners

Not sure which tier fits? Let's talk.

Every partnership is a conversation. Reach out and we'll figure out what works for you and the event.

Get in Touch Back to Home