Bingley Permanent Building Society was a UK building society, which merged with the Bradford Equitable Building Society in 1964 to form the Bradford & Bingley Building Society. Bradford & Bingley fell victim to the financial crisis of 2007–2010 and is now part of Santander UK, while its mortgage book is owned by UK Financial Investments Limited.
References
Bingley Permanent Building Society Wikipedia(Text) CC BY-SA