The Team

Robert Rubinstein

Founder and CEO

For the past fifteen years, Rubinstein, the CEO of TBLI GROUP, has been instrumental in integrating ESG and TBLI into the culture and strategy of international corporate business and investment companies. He has taught courses in sustainable finance and currently delivers lectures at international Business Schools, and provides TBLI consulting and training for investment firms, pension funds, hedge funds, and international businesses, through what is now TBLI CONSULTING™ and TBLI CONFERENCE™.

Stephanie Gerteiser

Manager Business Development and Programs

Stephanie is Manager Business Development and Programs at TBLI GROUP™. Having spent ten years in the corporate sector and consulting, she has become a specialist in Corporate Social Responsibility. Her experience has centered on sustainability reporting, sustainability management schemes, and research in renewable energy as well as climate change issues. Her previous experiences also included working for the German business network econsense – Forum for Sustainable Development in Berlin, the TUI Group and aid-agency Deutsche Welthungerhilfe in Mozambique. She received an Msc in Environmental Sciences from the University of East Anglia in the UK, and an Environmental Chemistry Diploma from the University of Bayreuth in Germany.

Iris Bune

Project Manager

Iris is the Project Manager at TBLI GROUP. She manages the process of the events planning and execution phases. Besides monitoring all logistical processes and budgets, she also takes care of the day-to-day tasks in the office. With 15+ years of middle management experience at various international, commercial organizations she has become a well-rounded management professional.