Tantalus Systems Holding Inc. Reports Strong Fourth Quarter & 2020 Year-End Results Company receives Conditional Approval to graduate to the TSX Burnaby, British Columbia--(Newsfile Corp. - April 21, 2021) - Smart grid technology leader Tantalus Systems Holding Inc. (TSXV: GRID) ("Tantalus", "TSHI" or the "Company") today announced the financial results for its wholly-owned subsidiary, TSH Canada Inc. (formerly known as Tantalus Systems Holding Inc.), for the fourth quarter and fiscal year ended December 31, 2020. The Company also announced that the Toronto Stock Exchange ("TSX") has conditionally approved the listing of the Company's shares. Listing is subject to the Company fulfilling all requirements of the TSX. The Company expects to satisfy the TSX's requirements in the coming weeks.