Sustema was founded by Christian Brunner, Jonatan Männchen, Jeremy Zahner, Navraj Basra, Hans Zimmermann.

Who are Sustema's investors?

Sustema's investors include SICTIC.

Where is Sustema headquartered?

Sustema is headquartered in Zurich, CH.

Sustema

Zurich, CH · 1 known investors

Find your way into Sustema

810 people in our graph share verified history with the Sustema team — schools, employers, funds. One of them is your warm intro.

David Phuunlockedknows Jonatan Männchen · together at PwC (overlapped)

×7knows the team · via PwC

×3knows the team · via Loughborough University

knows the team · via Massachusetts Institute of Technology

Sustema CARBON provides portfolio emissions intelligence to help organisations measure, compare and track emissions across their holdings consistently. It serves insurers, portfolio managers and sustainability teams with emissions estimation, monitoring and reporting capabilities to support climate risk governance and regulatory compliance.

AI & Machine Learning Climate Tech Data & Infrastructure Enterprise Software InsurTech

Founders & leadership

Christian BrunnerinFounder

Jonatan Männchen inJonatan Männchen is a software engineer with over a decade of experience building distributed systems and backend services, and currently serves as Chief Information Security Officer of the Erlang Ecosystem Foundation, where he leads supply chain security initiatives and maintains open-source tooling for BEAM systems.

Jeremy Zahner inJeremy Zahner is co-founder of Sustema, which provides emissions intelligence and reporting software for portfolio climate risk management and regulatory compliance.

Navraj Basra inNavraj Basra is Co-founder and CTO of Sustema AG, which provides emissions intelligence to insurers and portfolio managers. He previously worked at Infrassure Ltd in an underwriting role and has a background in engineering.

Hans Zimmermann inCo-FounderHans Zimmermann is a co-founder of Sustema, which provides emissions intelligence and reporting tools for financial services firms. He previously worked in financial services with experience in risk management, insurance underwriting, and project management, and holds a degree from Economist HWV.

Investors · 1

SICTICZürich

Frequently asked questions

What does Sustema do?: Sustema CARBON provides portfolio emissions intelligence to help organisations measure, compare and track emissions across their holdings consistently. It serves insurers, portfolio managers and sustainability teams with emissions estimation, monitoring and reporting capabilities to support climate risk governance and regulatory compliance.
Who founded Sustema?: Sustema was founded by Christian Brunner, Jonatan Männchen, Jeremy Zahner, Navraj Basra, Hans Zimmermann.
Who are Sustema's investors?: Sustema's investors include SICTIC.
Where is Sustema headquartered?: Sustema is headquartered in Zurich, CH.