Michael Hartnack

Michael Hartnack is a Partner at Rockstart's Energy Fund, investing in early stage businesses contributing to the energy transition in Europe. Prior to this, Michael was a Co-founder at Ranvier Health, developing a diagnostic test for depression, and the CFO at The Ocean Cleanup, leading the transition to full-scale marine deployment. With experience as an Investment Director at High Tide and Associate Director at KPMG Transaction Services, Michael has a background in managing and evaluating investments in ethical sectors across Europe. Michael holds a BA Hons in Literature from UCL and an ACA degree from the Institute of Chartered Accountants in England and Wales.