Williamson was chief executive officer at Nationwide from 2002 to 2007 where he was responsible for leading the biggest ever building society merger when the Portman joined Nationwide.
He has also held the position of chairman at Investors in People, the Building Societies Association and the Council of Mortgage Lenders.
Amany Attia, chief executive officer of Acenden, said: “We are delighted that Philip has joined Acenden as non-executive director and chairman. Today’s market environment provides significant opportunities for mortgage servicing companies, such as Acenden.
“Given Philip’s deep industry experience, extensive market knowledge and commitment to service excellence, he will play an instrumental role in helping us deliver the leading mortgage servicing proposition to clients and their customers.
“I would also like to thank John Pool who has been our chairman since 2009, for his hard work, guidance and the significant impact he has made. John will remain on the Acenden board as a non-executive director.”
Philip Williamson added: “This is a very interesting time to be joining the board of Acenden. The company has the experience, knowledge and external servicer ratings as well as the unique analytical tools it needs to administer loan portfolios effectively, helping both customers and clients alike.
“The energy and commitment demonstrated by the team, combined with my experience and the opportunities that the market presents, mean that 2012 is set to be an important year for Acenden.”
