 Jenkins served as chairman of Great Ormond Street Hospital children's charity, the Tick Tock Club, from 2009 to 2012, as a member of Liverpool University Development Foundation from 2010 to 2014 and vice-chairman of the London Business School's capital campaign from 2014 to 2016.He was a board member of the Lincoln Center in New York City from 2005 to 2008.At the United Kingdom's Parliamentary Commission on Banking Standards (PCBS), which is headed by the Archbishop of Canterbury of the Anglican Communion, Justin Welby, as well as Conservative MP Andrew Tyrie, four UBS witnesses, including Huw Jenkins as the CEO of UBS Investment Bank, were invited by the PCBS to give testimony about the failure to detect rigging of the London Interbank Offered Rate (LIBOR), which resulted in the bank being fined $1.5 billion.