About OpenForests

The team behind the proof

We’re scientists, engineers, foresters who got tired of impact claims that couldn’t be verified. So we built the infrastructure to verify them.

OpenForests Team in 2025
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Our story

OpenForests was founded in 2011 on a single conviction:

if you can’t measure it, you can’t protect it.

The founders had spent years in the field mapping forest loss, designing monitoring systems, structuring conservation finance. But they kept hitting the same wall. Projects were doing real work. Funders couldn’t verify it. OpenForests was founded to close that gap.

What makes us different

Most teams in this space speak one language. Field science, or finance, or software. We built a team that speaks all three, and more importantly, can translate between them.

Mission-driven

We answer to ecosystems, not shareholders.

Grounded in science

Built by ecologists, foresters, and physicists with a passion for real-world impact.

All-in-one tech partner

Strategy, design, and implementation, all under one roof.

Tailored & hands-on

From SaaS to fully custom builds, we adapt to your reality.

"We empower people in making more biodiverse, resilient, social, and transparent projects."
Stefan Haas
Stefan Haas
Co-Founder, OpenForests

How we work

We come from both worlds. Part of our team spent years in the corporate sector, building structured processes, shipping products fast, managing complexity at scale. The other part comes from NGOs, research institutions, and the field itself.

We run on agile methodology. Not because it’s fashionable, but because the problems we work on are too complex and fast-moving for waterfall thinking. Short cycles, continuous feedback, real adaptability.

And we’re fully remote: 25 people across multiple time zones, coordinated around shared tools and a shared standard.

Agile

Two-week sprints, continuous delivery, frequent stakeholder touchpoints. We iterate fast and document everything.

Co-creation over consultancy

We don’t hand over deliverables and disappear. We build with project teams, not for them.

Evidence at every level

From satellite data to stakeholder reports — everything connects to a verifiable source. No gaps in the chain.

Holistic approach

explorer.land is our self-serve layer. Custom Solutions is our expert layer. Most clients use both.

The team

The OpenForests ecosystem has grown into a multidisciplinary team: computer and data science, forest policy and governance, forest ecology, economics, natural resource management, sustainable development, and communications. We unite our complementary skills and experience through our shared values.

Alexander Watson

Alexander Watson

Co-Founder / CEO / CFO

Stefan Haas

Stefan Haas

Co-Founder / Chief Solution Architect

Dr. Patrick Ribeiro

Dr. Patrick Ribeiro

Co-Founder / Chief Product Officer

Shivang Abrol

Shivang Abrol

Chief Operating Officer

Léa Smadja

Léa Smadja

Chief Marketing Officer

Laura Beaujour

Laura Beaujour

Social Media & Content

Gil Ribeiro

Client Support

Susi

Susanne Wörrlein

Finance & Accounting

Thilo Herbst

Thilo Herbst

Chief Sales Officer

Mange Kumarasamy

Strategic Partnerships

Aurore Delaunay

Aurore Delaunay

Project Manager

Hanna Schmid

Hanna Schmid

Key Account Manager

Alex K

Alex Kuvallini

Backend Tech Lead

Mohammad Alavi

Back-End Developer

Moslem Deris

Moslem Deris

Back-End Developer

Rafael Carrasco

Rafael Carrasco

Back-End Developer

Sebastiano Ballotta

Sebastiano Ballotta

Back-End Developer

Johan Karlsson

Johan Karlsson

Remote Sensing

Rafael Martins

Rafael Martins

Product Designer

Athira

Athira Pazhayakkal

UX/UI Designer

Felix Hinze

Felix Hinze

Front-end Lead

Emmanuel Gratuze

Emmanuel Gratuze

Front-End Developer

Brian O'Hare

Geospatial Developer

Isabelle Rzpecki

Isabelle Rzpecki

EUDR Specialist

Mikayel Petrosyan

Mikayel Petrosyan

Front-end Developer

Work with us

We’re a growing team driven by purpose and curiosity. If you’re passionate about nature, transparency, and technology, explore our open positions — we might be looking for someone like you.

Ready to prove your impact?

Join leading organizations who trust OpenForests to support their transparency, monitoring, and digital storytelling.