Sonor Investments Limited is a Canadian investment management and holding corporation headquartered in Toronto, Ontario. Formed in January 1972 through the amalgamation of Sonor Investments Ltd. and Judine Company Limited, the company operates as a publicly owned investment entity primarily focused on long-term capital appreciation and the preservation of invested capital. Sonor Investments Limited directs and manages a multi-asset portfolio comprising diversified public equities traded on Canadian and North American financial exchanges; direct investments in private operating companies and venture holdings; fixed-income instruments and structured debt securities; and short-term money market instruments and cash equivalents. In significant recent developments, Sonor Investments Limited announced in August 2026 a major capital structure adjustment to redeem for cash all issued and outstanding 9.00% Cumulative Redeemable First Preference Shares (TSXV: SNI.PR.A) on September 30, 2026, at an aggregate redemption price of 5.02 Canadian dollars per share, inclusive of accrued and unpaid dividends, followed by the formal delisting of the preference share series from the TSX Venture Exchange.