GlobalData Plc - AltaGas Ltd (ALA) - Oil Gas - Deals and Alliances Profile: AltaGas Ltd (ALA) - Oil &amp; Gas - Deals and Alliances Profile Summary AltaGas Ltd (AltaGas) is an energy utility that carries out the extraction, transmission,… https://t.co/oz32KFSB2r #equity #stocks https://t.co/jIIQM2ypkG