Sweeper key facts
as of Oct 2026- 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 valued at approximately $61.8M as of Oct 2026 (last reported valuation).
- It has raised $5.9M; the latest was Later Stage VC in Aug 2025.
- Notable investors include Zijin Hi-Tech Venture Capital, GSR United Capital, Nanjing Hi-tech Venture Capital, GoldenSand Capital, Kongxing Wu — 8 tracked in total.
- Status: Privately Held (backing).
Sweeper's last reported valuation, Sep 2021. Nothing priced has surfaced since.
- ·Watch Sweeper: the Monday email on marks, rounds and moves
Sweeper funding rounds
No funding rounds for Sweeper are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
Sweeper valuation
Sweeper's last reported valuation was $61.8 million in Sep 2021. No priced round, secondary trade or fund mark has surfaced since.
Sweeper investors
8 investors are on record for Sweeper, including Zijin Hi-Tech Venture Capital, GSR United Capital, Nanjing Hi-tech Venture Capital and GoldenSand Capital.
About Sweeper
Provider of treatment solutions for agricultural pollution built for advancing green ecological agriculture with a commitment to sustainable, environmentally friendly waste treatment and resource utilization in the farming industry. The company focuses on research and development of treatment technologies for agricultural pollution and provides biological and environmental protection services and fertilizer products for farms, enabling clients to increase economic benefits through re-utilizing agricultural wastes and reduce costs.
- Sector
- Business Products and Services (B2B)
- HQ
- Nanjing, China
- Founded
- 2015
- Employees
- 60
- Website
- sinosweeper.com/
- Ownership
- Privately Held (backing)
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