UpSolv

UpSolv is a Montreal-based cleantech company specializing in recycling hard-to-recycle thermoplastics, particularly polystyrene (PS) and ABS.

The company uses a patented low-temperature, low-pressure dissolution process to transform contaminated plastic waste into high-purity, virgin-grade polymers. Originally founded as Polystyvert Inc. in 2011, UpSolv rebranded in 2024-2025 to reflect its broader focus on various thermoplastics beyond Styrofoam. UpSolv's core service involves recycling by dissolution and purification, which emits up to 90% less greenhouse gas compared to traditional virgin plastic production. The company offers recycled polystyrene (rPS) as a competitively priced alternative to virgin materials, along with custom purified resins for ABS, polypropylene (PP), and polyethylene (PE). UpSolv serves multiple industries, including packaging, construction, electronics, automotive, pharmaceuticals, and toys, providing sustainable materials that meet industry specifications without compromising performance or cost.