The TSX Venture Exchange (TSXV) has unveiled its 2025 TSX Venture 50™, recognizing top-performing early- and growth-stage companies that have demonstrated remarkable market performance. Among the standout firms are three cleantech companies—SPARQ Systems, BIOREM, and Northstar Clean Technologies—each making significant strides in advancing sustainable innovation. Kingston-based SPARQ Systems emerged as the leading performer on this […]