He served as treasurer of the Conservative party from 2001 to 2003 but was expelled from the party in 2009 after lending his vote to UKIP.
In 2013, the Stanley Kalms Foundation donated £100,000 to think tank the Henry Jackson Society, and the family also supplied significant donations to Immanuel College to enable the school to open in 1990.
Kalms is survived by his three sons and eight grandchildren.