Ann-Marie Osinski

The Alberta Electric System Operator (AESO) is responsible for ensuring the safe and reliable operation of the Alberta Interconnected Electric System (AIES). The non-profit company is based in Calgary, Canada. The Canadian company focuses on keeping the grid secure and dependable. and has subsidiaries in Canada.

PricewaterhouseCoopers LLP provides accounting services. The firm provides industry focused assurance, advisory and tax services for public, private and government clients in four areas such as corporate accountability, risk management, structuring and mergers and acquisitions and performance and process improvement. Its services include consulting, deals, risk assurance services and insolvency assignments. The company was founded on July 1, 1998 and is headquartered in Toronto, Canada.