revenu québec - register of unclaimed property
500 René-Lévesque Boulevard West, 10th floor, Ville-Marie, Montréal, QC, H2Z 1W7
1 866 840-6939www.revenuquebec.ca/en/unclaimed-property/searches/register-of-unclaimed-property
Province of Québec
individuals, individuals in business (self-employed persons), corporations, partnerships and any other legal entity