Mamann, Sandaluk & Kingwell (formerly Mamann & Associates) was founded in April, 1987. We have an experience of 29 years. Guidy Mamann, a former immigration officer, is the founding member of Mamann, Sandaluk & Kingwell and has been practicing in the field of immigration law since 1987. With over 23 years of immigration experience, he now heads one of Canada's most prestigious immigration law firms in Toronto and writes a very popular, nationally syndicated, immigration column which appears in print in a number of publications.