Why Happenee
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We help organizations run events as a system

Happenee is the Event Operations Platform for organizations that run events repeatedly and want to manage them as a system.

Happenee was founded in Prague in 2015 around a simple need: run an event without stitching together a stack of disconnected tools. What began as one project grew into an event platform for organizations running recurring internal, partner, and public events.

In 2021, Happenee received seed investment from Reflex Capital. The team and the product grew from supporting individual events into an Event Operations Platform that helps organizations manage recurring event operations as a system.

Today, Happenee is used by banks, telecommunications companies, media organizations, technology companies, and public institutions. These are organizations where events are frequent, complex, and cannot be rebuilt from scratch every time.

Our mission

Happenee helps organizations turn event chaos into a system.

Our vision

We want to change how organizations run events: from one-off projects to a deliberate, measurable system.

How we work

When you work with us, you're not running events alone.

Happenee helps you run events with more clarity, calm, and confidence. We're a technology partner that understands the context, asks why, and has your back when you need it.

Who Happenee is for

Happenee is the best fit for organizations where events are a recurring, important part of how they communicate and operate.

Built for organizations that need control and accountability

Security, access, data handling, and continuity are part of how we operate the platform.

The people behind Happenee

We're a Czech team based in Prague, and we build the product in-house. We treat customers as partners: we communicate openly, think in context, and stay close when it matters.

Zdeněk Hesoun

Zdeněk Hesoun

Founder & CEO

Zdeněk leads the company's direction, commercial development, and customer relationships. He keeps Happenee focused on real organizational needs and on being a partner, not just a supplier.

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Pavel Hodinka

Pavel Hodinka

Founder & CTO

Pavel leads product and technology. He is responsible for what gets built, how the platform works, and keeping it stable for customers and their events.

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See how Happenee helps you run events as a system