. "Portman Building Society"@en . . "The Portman Building Society was a UK mutual building society, providing mortgages and savings accounts to UK consumers and offering loans to commercial enterprises. Its head office was located in Bournemouth and its administration centre in Wolverhampton."@en . "2007Z"^^ . . . . "1846Z"^^ . "Merger withNationwide Building Society"@en . . . . .