In a statement, Allan Leighton, the Co-op’s chairman, said the group owed Mr Pennycook a “huge debt of gratitude” for guiding the organisation on to firmer financial ground.
“Richard Pennycook saved our Co-op. In three short years he has rescued and rebuilt our business and restored pride to our 70,000 colleagues and 4.5 million members. We owe Richard a huge debt of gratitude and his place in Co-op history is secured.”
The move is one of a number of senior management changes with Pippa Wicks, the former group chief operating officer, becoming the Co-op’s deputy chief executive, and the finance director Jo Whitfield stepping up to the role of interim chief executive at Co-op Food.
Mr Pennycook, who first joined as interim chief executive in 2013, will continue to work with the mutual as an adviser, overseeing work to separate the group's pension scheme from the Co-op Bank.
The Co-op Group said that Mr Pennycook had guided the firm through the “rescue and rebuild” phases after the mutual came close to collapse.
Mr Murrells will now lead the organisation through a so-called “renewal” phase focused on growing the organisation.
Business news: In pictures
Show all 13
“Leaving the Co-op was always going to be hard, but the time is right,” Mr Pennycook added.
“The CEO who is to lead the renewal phase in 2018 has to be the CEO who builds the plan in 2017.
“In passing the baton to Steve, I leave safe in the knowledge that the Co-op will be taken forward by a leader who shares our vision of what can be achieved in the future.”
PA
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies