We train leaders to excel in uncertain environments.

Meet some of our RedTeam Trainers

Benjamin Weinstock

Learning Strategist

Benjamin Weinstock is the Learning Strategist at Blenheim Chalcot (BC), where he helps drive learning and development efforts in the Venture Builder Services team and across many of BC's portfolio companies. He specializes in designing and facilitating interactive seminars based on organizational needs. Before joining BC, Ben was a Research Associate at Harvard Business School, where he co-authored more than 30 case studies in the Strategy unit with a focus on start-ups in the following industries: renewable energy, emerging battery technologies, electric and autonomous vehicles, and drug discovery.

Lee Arthur

General Manager

Lee Arthur is the General Manager of Blenheim Chalcot North America based in New York and responsible for supporting research, market entry and scaling of portfolio businesses in the US. Formerly Lee was the CEO of the New York Institute of Finance, which he sold successfully in 2017. Lee also founded and was CEO of Streetbroacast, a UK outdoor advertising company. He has also held positions as Head of Business Development at Dow Jones in New York and the Financial Times in London.

Charles Mindenhall

Founding Partner

Charles Mindenhall is Co-Founder of Blenheim Chalcot, the UK’s leading digital venture builder. Blenheim Chalcot traces its roots back to netdecisions which Charles and his business partner Manoj Badale founded back in 1998. Charles was appointed Chair of OnSide Youth Zones in 2020, after serving as a Trustee for several years, and he also chairs Future Youth Zone. Charles is also a trustee of the Royal Foundation of the Duke and Duchess of Cambridge, and Mental Health Innovations. Charles has an MA in Philosophy and Psychology from Christ Church, Oxford University, and was formerly at Monitor Company.

Open Sprints 2023

Our new Open Sprints allow you to take control of your training journey. They are ideal for individual learners within your business. View the Calendar below to see available options for early 2023.