Companies Singtel telecommunications company in Singaporefounded 1879 Parent companyTTemasek Holdingsfounded 1974SubsidiariesGGlobe Telecomfounded 1935Optusfounded 1981Founded byKKoh Boon Hweeborn 1950OwnsSSingapore Postfounded 1819 From Wikipedia and Wikidata (public domain), updated daily.
