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Two similar ideas met

& CompAct was born

In August 2018 Egle, one of the founders of CompAct, participated in the Climate-KIC: The Journey, the World’s largest green innovation summer school Over the course of three weeks, she received advice and experience on how to save on resources and the environment with new solutions. In September of the same year Kaisa, another founder, won the Loomehäkk, the largest creative hackathon in the Baltics, with a very similar idea. At that moment, their paths quite logically crossed. They both had come up with a similar solution in different situations.


Our vision is to accelerate the movement towards a zero-waste and climate positive society.


Our mission is to empower every company and individual to lead a sustainable lifestyle.


Every employee is a changemaker. This is not a job, this is (y)our passion. This is not another company, this is a green revolution.

We can proudly announce that already today we have net zero emissions and not only – with every new client we will become more and more climate positive.

While we are helping others we are also keeping a close eye on our activities.


Aug 2018

Climate-KIC: The Journey

Sep 2018

Loomehäkk I place + 4 special prizes

Sep 2018

STARTERTech pre-incubation program, September – November 2018

Oct 2018

Climathon I place + 4 special prizes

Nov 2018

Ajujaht TOP30 (+ access to the development program)

Dec 2018

Mektory STARTERtech grand prix + 4 special prizes

Jan 2019

Pitch at sTARTUp Day

Jan 2019

Startup Incubator program in Tehnopol, January – December 2019

Feb 2019

MVP (minimum viable product) ready

Mar 2019

Pilot project with Tehnopol

May 2019

Pitch at 5th Annual Impact Investing & Frugal Innovation Conference InnoFrugal 2019

Jun 2019

NGAL I place – intensive 2-week business ideas program & competition in the US

Jul 2019

A pilot project with Tele2

Aug 2019

Å Pitch II place – International “Do Good, Do Business” competition in Finland

Aug 2019

ClimateLaunchpad Estonian finals II place

Nov 2019

Pitch at ClimateLaunchpad Global Grand Final in Amsterdam

Nov 2019

Testing the solution at JCI World Congress

Dec 2019

A pilot project with Pakri Science and Industrial Park, Lääne-Harju county and Elmo Rent

Dec 2019

4-month cleantech pre-accelerator program Beamline Beta, December 2019 – March 2020

Jan 2020

Product-market fit validated

Feb 2020

Trinidad Wiseman Neuro UX – scientific proof of concept and behavioral science tested in collaboration with Telia

Apr 2020

Negavatt TOP10

Sep 2020

A pilot project with Elisa Eesti

Oct 2020

Superangel & Garage48 Base Camp – creating CO2 calculator

Oct 2020

EIT-Climate KIC Pioneers into practice program – hosting international interns

Nov 2020

8 LOI’s signed

Mar 2021

New Nordic Leads program by EstBAN and FiBAN

Mar 2021

Automated CO2 results

Apr 2021

UC Berkeley Skydeck Accelerator TOP50

Sep 2021

Launching scalable service

Mar 2022

Rockit Impact Accelerator program in Lithuania

Apr 2022

MS Teams and Slack integration

May 2022

Pilot with Swedbank Lithuania

Jun 2022

LOGIN festival panel discussion at Vilnius

Jul 2022

Challenger Green & Digital accelerator

Oct 2023

Expanding to the USA

Sep 2024

Expanding to Canada & Australia