Concentric Equity Partners has expanded its waste management portfolio through the acquisition of Straight Flush Rentals, a Calgary-based provider of portable sanitation, septic and temporary fencing services. The deal adds to Collective Waste Solutions, which Concentric has backed since 2025 alongside MWM Environmental. This strategic move strengthens Collective Waste's service offerings across the Calgary region.

Straight Flush Rentals brings specialized expertise in portable sanitation and septic services, complementing Collective Waste's existing waste management capabilities. The acquisition extends the company's reach into new communities within Calgary, Alberta, where demand for comprehensive waste solutions continues to grow. Concentric's investment strategy focuses on building platforms through strategic add-on acquisitions.

The deal demonstrates Concentric's commitment to scaling waste management operations in Western Canada. By integrating Straight Flush Rentals' assets and customer base, Collective Waste positions itself as a more comprehensive service provider in the region. This acquisition follows Concentric's pattern of consolidating fragmented markets through strategic tuck-in deals that enhance operational capabilities and geographic presence.