Meet the team

We are engineers and sustainability experts. We do life-cycle data for evidence-based decision making in the chemical industry.

Our teams

Managing Directors

Dr.

Arne Kätelhön

Managing Director & Co-Founder

Dr.

Raoul Meys

Managing Director & Co-Founder

Dr.

Marvin Bachmann

Managing Director

Scientific Advisors

Prof. Dr.-Ing.

André Bardow

CO-FOUNDER & SCIENTIFIC ADVISOR

Prof. Dr.

Sangwon Suh

CO-FOUNDER & SCIENTIFIC ADVISOR

Accounting

Administration

B. A.

Katrin Kroesen

MANAGEMENT ASSISTANT

B. A.

Kiersten Driesen

Office Manager

Database Team

B. Eng.

Abhishek Dave

WORKING STUDENT FOR SOFTWARE APPLICATIONS AND DATABASE DEVELOPMENT

Dr. Ing.

Christian Zibunas

Senior Sustainability Expert

Dr.

Jonas Gossen

CHEMICAL DATA MODELLING

M. Sc.

Laura Stellner

MODELING AND DATABASE DESIGN

M. Sc.

Ludwig Jolmes

Sustainability Expert for Chemical Supply Chains

M. A.

Md Mehedi Billah

Full-stack developer

M. Sc.

Mushahid Husain Khan

Senior Data Engineer and Architect

M. Sc.

Tim Becker

Senior Data Analyst

Sales & Marketing

B. Sc.

Ahmed Hamada

WORKING STUDENT FOR PERFORMANCE MARKETING

M. Sc.

Hendrik Schultze

MARKETING SPECIALIST

M. B. A.

Guy Kobani

Global Account Manager

M. Sc.

Mara Boitz

GLOBAL ACCOUNT MANAGER

M. Sc.

Marvin Chromow

GLOBAL ACCOUNT MANAGER

B. Sc.

Nergiz Tigu

GRAPHIC DESIGNER

B. A.

Ruby Noria Hanxleden

CONTENT MARKETING MANAGER

M. i. M.

Usman Majedyar

Sales development representative

Service

M. Sc.

Anna Ossolińska-Baldach

Analyst – Net-Zero Strategy for the Chemical Industry

M.Sc.

Francesco Scalogna

CHEMICAL PROCESS ENGINEER

M. Sc.

Kaccnny Carvalho

Specialist - Life Cycle Assessment (LCA), Net-Zero Data & Scenario Analysis

Dr.

Leif Rohrbach

SENIOR CHEMIST

B. Sc.

Naufal Fauzaan Nurrahman

WORKING STUDENT FOR SUSTAINABLE CHEMICAL LIFE CYCLES

M. Sc.

Oliver Stollenwerk

Junior Analyst –
Net-Zero Pathways

M. Sc.

Oskar Vögler

Project and Team Lead - LCA & PCF services

M. Sc.

Ronja Hermanns

Senior Project & Team Lead - Net-Zero Strategy

Dr.

Tim Langhorst

Senior sustainability expert and LCA trainer

M. Sc.

Utkarsh Kulkarni

WORKING STUDENT FOR SUSTAINABLE CHEMICAL LIFE CYCLES

Talk to the team

Please feel free to ask any questions about our research or work in industry.