Longwater Investment is a private equity firm. The one team member on file is in Shanghai, China. Known portfolio companies include Lattice, GCL Optoelectronics, Derby Electric Materials, Flytech, Haona Optoelectronics and Leadvision Optics, 10 companies in all.
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Investment focus
- Stage
- GrowthLate-Stage
- Focus
- ChemicalIndustrialOptoelectronicsPharmaSemiconductorsSensorsSolar
Who to pitch at Longwater Investment
Longwater Investment portfolio companies (10)
- Lattice
- GCL Optoelectronics
- Derby Electric Materials
- Flytech
- Haona Optoelectronics
- Leadvision Optics
- Longsheng Optoelectronics
- Nanjing Anlige
- Nantong Haiqing Pharmaceutical Technology
- Zhongke Kangrun
Co-investors
Funds that share portfolio companies with Longwater Investment.
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About Longwater Investment
The firm's listing covers sectors Climate, Hardware, Healthcare and Real Estate, and focus areas Chemical, Industrial, Optoelectronics and Pharma; known deals cluster at Growth and Late-Stage.
The contact to approach at Longwater Investment is Brian Zhou (Managing Partner).
Across the known portfolio, 5 co-investors appear alongside Longwater Investment, including Craft VC, SAIF Partners and Ascendo Ventures.
Frequently asked questions
What is Longwater Investment?
Longwater Investment is a private equity firm whose one person on file is in Shanghai, China, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Longwater Investment invest in?
Listed sectors include Climate, Hardware, Healthcare and Real Estate; listed focus areas include Chemical, Industrial, Optoelectronics and Pharma. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Longwater Investment invest at?
The known deals of Longwater Investment include Growth and Late-Stage rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Longwater Investment?
One person at Longwater Investment is on file, listed as a contact for the firm, with their own profile page.
How do I contact Longwater Investment?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal