In 1991, Prophit Management Ltd. was established as the parent company to four wholly owned subsidiaries: Viking Drywall Ltd. (est.1981), Elktone Interiors Ltd. (est. 1984), Elktone Contracting (est.1990) and later Spaar Drywall Supplies Ltd. (est. 2010). The founding company, Viking Drywall Ltd., began as a family run business built around the values of hard work, quality, customer service and integrity. These same founding values continue to live in all of Prophit Management companies today, establishing our organization as a leader in the drywall and insulation industry servicing Calgary and surrounding areas since 1981.