Keyser Mason Ball, LLP

Keyser Mason Ball, LLP, known as KMB Law, is a Mississauga firm handling corporate law, commercial litigation, employment and labour, and family law.

Founders and former classmates John Keyser and Colin Mason, with colleague John Ball, opened the firm in 1979 with five employees, working from an outbuilding in the heart of Mississauga. It now has offices in Mississauga, Burlington and Toronto. Further practice areas include banking and financial services, business and estate succession, and construction litigation. The firm has taken a collaborative approach for more than four decades and gives back to its community.