Reversing Climate Change


Join our team

TREEO provides trusted voluntary CO2 removals, mobilising farmers to help reverse climate change.

A digital ecosystem for tomorrow’s voluntary carbon market

Farmers receive substantial payments based upon the performance of their trees' carbon sequestration.

A multi-purpose tool serving diverse stakeholders and their needs

TREEO considers the entire carbon value chain: trees, timber construction and biochar. This gives us real transformative power.

Single tree monitoring with the TREEO App

Unparalleled accuracy and transparency driven by data

A combination of field data from every single tree and enhanced satellite data ensures verified carbon removals.

Our mission
TREEO connects balancers with tree growers worldwide to reliably remove CO2 from the atmosphere. Our easy-to-use app provides accurate and verified data about carbon storage from every single tree, bringing credibility and transparency to the voluntary carbon market.


Our vision
We empower millions of farmers worldwide to supply the world with high-quality carbon dioxide removals at scale.

Our team

Johannes Schwegler

Executive Director & Founder
Tree planting & Rainforest Legend

Dr. Stefan Ferber

Executive Director & Founder
Internet of Things Guru

Tomas Vítek

CTO & Founder
Tech Creator


...would you like to support us in collectively mitigating climate change?

Ajeng Ayu Astrina

Project Management Support

Ambayo Nicholas Zira

Finance & Tpp

Dr. Ameni Hasnaoui

Director - Carbon Removals

Andrean Ardhitya

Carbon & Forestry Analyst

Anorld Mukone

Software Engineer

Anton Heiser

Finance Manager

Beate Bangha

Sales Manager

Benjamin Schwegler

Country Representative Indonesia
Juggler .ID

Caroline Nansiimbe

Forestry & Carbon

Christoph Salzer

Finance Director

Christopher Hentsch

Business Development SEA

Dr. Constanze Adolf

Senior Advisor

Daniel Lwetabe

Software Engineer

Daniela Steckdaub

People & Culture

David George

Working Student 

David Hasert

Forestry & Carbon
Trees' best buddy

Derrick Wasswa

Software Engineer

Esther Nakivumbi

Forestry Analyst & Biochar Coordinator

Fabienne Michaelis

Working Student
Marketing & Communications

Fiona Adikini

Forestry & Carbon

Fredrick Kiyingi

Forestry Analyst & Biochar Inspector

Gandhi Bramayusa

Wood Industry & Construction

Gowtham Bulusu

Carbon Data Scientist

Hari Paskah

Carbon & Forestry Intern 

Isaac Aremo

Software Engineer

Isaac Ongebo

Software Engineer

John Kalyango

Software Engineer

Joseph Flynn

Sales Intern 

Joshua Mucunguzi

Country Director Uganda
Joggler .UG

Julius Opio

Forest & Carbon Analyst

Lars Becker

Director Stakeholder Engagement

Lolita Antonia

Growers Business Developer
Grower's Buddy

Manuel Kienzler

Sales Manager

Mardiansyah I. E Gunting

Customer Success
Support Officer Indonesia

María Braeuner

Marketing Manager

Marius Epp

Sales & Marketing Intern

Martin Orban

Scrum Master

Mary Komuhangi

HR and Admin Assistant

M Iqbal Firdaus

Forestry Carbon Analyst

Maximilian Dollheiser

Working Student

Moritz Bleicher

Working Student
Marketing & Communications

Nelson Adralia

Software Engineer

Nicolas Henriksson

Policy Advisor

Oriz Putra

Carbon & Forestry Intern

Phillip Seryazi

Software Engineer

Pipit Arum Septiana

Accounting & Finance

Rasika Devi Madras Raju

Working Student

Richard Wasswa

Software Engineer

Salha Oweci

Product Owner

Samuel Odeng

Customer success & Forestry Analyst

Sekar Yunita

Working Student
Carbon Methodology

Shalom Udechukwu

SaaS Product Manager

Suk-Han Tang

Operations Director
Country Queen

Tom Gowdy

Marketing & Events Management Intern

Vera Hoxha

Marketing & Sales Director
MarkCom Fairy

Winnie Acen

Marketing & Communications


Want to join us on our mission to collectively mitigate climate change?
Check out our current job openings.

Sales Manager / Sales Representative

Location: Stuttgart, Germany

Employment: Full-time

Sales Intern (m/f/d)

Location: Stuttgart, Germany

Employment: Full-time

Event Management & Communication Intern (m/f/d)

Location: Stuttgart, Germany

Employment: Full-time

Marketing & Communications Manager

Location: Stuttgart, Germany

Employment: Full-time


Where we work

Germany - Head office

TREEO | Fairventures Digital GmbH

Hasenbergstraße 31

70178 Stuttgart, Germany

Phone: +49 711 220 468 0


Uganda office

TREEO | Fairventures Digital GmbH

Ministers Village Ntinda

P.0 Box 110042

Kampala, Uganda

Phone: +256 200 906 164


Indonesia office

TREEO | Fairventures Digital GmbH

Jl. Prof. Moh. Yamin No.7

Sumerta Kelod, Kec. Denpasar Tim.

Kota Denpasar, Bali 80226, Indonesia

Phone: +62 361 445 8157



Our history

TREEO was born of a deep understanding of ecosystem restoration.

TREEO started life as a project run by Fairventures Worldwide gGmbH, a global leader in the reforestation of degraded land. Initial funding for the project came from Bread for the World, while the first app prototype was made possible by funding from the Google Impact Challenge Germany 2018.

Since then we have been constantly working to improve our app, with the goal of bringing the most valuable and trustworthy end-product to the market.


Johannes Schwegler on fighting climate change through reforestation

Our partners

Working together


Join us in cooling the planet!