In 2021, Jack joined 9fin as an ESG analyst, initiating and developing the ESG team. In 2022, he stepped up as head of ESG. Prior to 9fin, Jack was a senior associate at PwC, where he provided consulting and research services to venture capital, private equity, and the private sector. Before this, he worked as a mechanical engineer at Sustainable Energy, a renewable energy consultancy, following his graduation from Swansea University. Jack holds a CFA in ESG investing.