The 8base ransomware group listed Ellard-Willson Engineering Ltd on its data leak site on 2023-05-23. Sector: Manufacturing Claim as published on the leak site: Ellard-Willson Engineering LtdAddress:260 Town Centre Blvd, Markham, ON L3R 8H8Phone:(905) 940-3100Fax:(905) 940-2139