Nanjing, China · Founded 2015 · Privately Held (backing)
Provider of treatment solutions for agricultural pollution built for advancing green ecological agriculture with a commitment to sustainable, environmentally friendly waste treatment and resource… Sweeper is based in Nanjing, China and was founded in 2015. Its last reported valuation was $61.8 million in Sep 2021. It has raised $5.9 million.
These 8 firms already write checks for companies like Sweeper. Build the wider list: every firm that has backed a company like this one, ranked by how often and how recently.