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Reaktor is an old-fashioned villa based in Żoliborz, Warsaw (Warszawa) where startups and freelance developers work, collaborate and network.

We offer both rooms and desks, as well as a ping-pong table, great daily lunches and an amazing garden to work in the Summer time.

Also we offer a conference room for anyone to rent!

Work at Reaktor


On monthly #OpenReaktor events we open up Reaktor inviting interesting speakers and gathering the whole Warsaw startup scene in one place to network.

Next is on 16th of November!

Pizza, beer, great location, great people and fantastic speaker, what do you need more? :)

Follow everything that's happening at Reaktor in our calendar !

Check out the details

Open Office Hours

Every second Friday, between 1pm-3pm, Reaktor Residents and friends wait to hear your ideas, no matter if you’re an entrepreneur, a corpo-guy or simply someone with an idea for a business!

Simply schedule a meeting.

Check out the details

For Startups

So you think you have a fresh idea and a prospective vision? Come talk to us—we’ll help you understand where you really are.

Not sure about your niche market or consumer group potential? Come and talk to us.

Contact us

For Businesses

Whether you need an open-minded team of professionals for your project, or you’re just seeking for some fresh minds to talk through your ideas with, we are the right people to meet.

Contact us

For Investors

We’ll be happy to help both VCs and angel investors meet the Warsaw startup community and get involved. Not only do we form a strong community, but we also actively support entrepreneurs in their efforts to build successful businesses.

Contact us

Reaktor Partners

  • Aviva
  • Cisco
  • Business Edge
  • Toolbox for HR
  • Toolbox for HR