TSX:H (Hydro One Limited)

Hydro One operates regulated transmission and distribution assets in Ontario. The area's largest electricity provider serves nearly 1.5 million customers. Transmission accounts for roughly 60% of the company's rate base, with distribution accounting for the remainder. Hydro One operates a small telecom business, Acronym Solutions, with annual revenue contributing less than 1% to consolidated results. The province of Ontario holds an approximate 47% common equity stake.