Venture Capital Investors

Reaktor Ventures

Reaktor Ventures is a VC firm that assists its portfolio companies by accelerating their success.

Venture Investor Overview

Venture Investor
Reaktor Ventures
Status
Active
Investor Type
Venture Capital
Activity Level
Funds Raised
Industry Focus
Healthcare IT

Contact Information

Contact
Marko Sibakov
Title
Partner
Mailing Address
Yliopistonkatu 4
Helsinki, 00100
Finland
Phone
Undisclosed
Email Address

Background Information

Overview
Reaktor Ventures has moved to the next phase by focusing its efforts to actively supporting current portfolio companies. This means that the fund has ended its investment period and is not investing into new companies. Between 2013 and 2018 we have invested into 42 different companies and one early stage fund. We will naturally keep making follow-up investments to current portfolio companies.
Profile
Reaktor Ventures LinkedIn Company Profile
Social Media
Reaktor Ventures Company Twitter Account
Company News
Reaktor Ventures News
Facebook
Reaktor Ventures on Facebook
YouTube
Reaktor Ventures on YouTube
Last Transaction
11/28/2025

Transaction History

Our records indicate that Reaktor Ventures invested in the VC transactions listed below. Dollar amounts are for the entire raise, which may include other investors.

Company
Date
Amount
11/28/2025
$8,700,000
2/27/2022
$124,000,000
6/16/2020
$40,600,000
5/28/2019
$5,600,000

 


Investor Contacts

Title
Name
Email & Social
Partner
Marko Sibakov
  Marko Sibakov LinkedIn Profile  Marko Sibakov Twitter Account  Marko Sibakov News  Marko Sibakov on Facebook

 


Funds

No fund closings have been recorded for this company.

 


Portfolio Companies

Reaktor Ventures has invested in the companies below, according to our database records. If we are missing a portfolio company, please let us know.

Tech Company

 

 


 

 

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