NanoH2O

Los Angeles, United States Founded: 2005 • Age: 21 yrs Acquired By LG Chem
Thin-film nanocomposite membranes for desalination and water treatment are developed.
Annual revenue - Latest available
Total funding $89.9M 9 rounds
Employees 120 Tracked headcount
Investors 12 Known backers
Products - Services tracked
Competitors 10 Brand Intelligence

About NanoH2O

NanoH2O is a company based in Los Angeles (United States) founded in 2005 was acquired by LG Chem in March 2014. NanoH2O has raised $89.92 million across 9 funding rounds from investors including Comerica, LG Chem and Khosla Ventures. The company has 120 employees as of December 31, 2022. NanoH2O operates in a competitive market with competitors including H2O Innovation, Oxyle, ZwitterCo, Claros Technologies and Swirltex, among others.

  • Headquarter Los Angeles, United States
  • Employees 120 as on 31 Dec, 2022
  • Sectors
    Environment
    Technology
  • Phone
    *********
  • Website
    *********
  • Legal Name Nano H2o Inc.
Operational Areas
Environment → Environmental Management & Pollution Control
Technology → Quantum & Emerging Technologies
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Total Equity Funding
    $89.92 M (USD)

    in 9 rounds

  • Latest Funding Round
  • Investors
    Comerica

    & 11 more

  • Employee Count
    120

    as on Dec 31, 2022

  • Acquired by
    LG Chem

    (Mar 14, 2014)

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Funding Insights of NanoH2O

NanoH2O has successfully raised a total of $89.92M across 9 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding
  • Total Rounds 9
  • Last Round
  • First Round

    (01 Apr 2007)

  • Investors Count 11
Date Amount Transaction Name Valuation Lead Investors Investors
Dec, 2025 Amount Series D - NanoH2O Valuation

investors

Apr, 2012 Amount Series C - NanoH2O Valuation Total , BASF
Apr, 2012 Amount Debt – Conventional - NanoH2O Valuation

investors

Investors in NanoH2O

NanoH2O has secured backing from 12 investors, including institutional and venture fund investors. Prominent investors backing the company include Comerica, LG Chem and Khosla Ventures.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Early-stage startups are funded by this venture capital firm.
Founded Year Domain Location
Pacific Corporate Group is engaged in private equity investment advisory.
Founded Year Domain Location
Venture capital investments are made in disruptive growth companies.
Founded Year Domain Location

Investments & Acquisitions by NanoH2O

Investments

Financial Statements - NanoH2O

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Competitors of NanoH2O

NanoH2O operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as H2O Innovation, Oxyle, ZwitterCo, Claros Technologies and Swirltex, among others.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Nano-enabled water treatment systems are provided for various water sources.
domain founded_year HQ Location
PFAS treatment solutions are provided via nanofiltration and foam filtration.
domain founded_year HQ Location
Wastewater treatment systems using membrane technology are manufactured by ZwitterCo.
domain founded_year HQ Location
Provider of sustainable solutions for circular economy
domain founded_year HQ Location
Buoyancy-based systems for wastewater treatment are provided.

Latest news on Nanoh2o

Frequently Asked Questions about NanoH2O

NanoH2O was founded in 2005 and raised its 1st funding round 2 years after it was founded.

NanoH2O is headquartered in Los Angeles, United States. It is registered at Los Angeles, California, United States.

NanoH2O is a funded company, having raised a total of $89.92M across 9 funding rounds to date. The company's 1st funding round was a Series C of $40M, raised on Apr 01, 2007.

As of Dec 31, 2022, the latest employee count at NanoH2O is 120.

NanoH2O was founded in 2005 in Los Angeles, United States, and operates within the water treatment sector. Reverse osmosis membranes are developed by the company, with a focus on thin-film nanocomposite QuantumFlux technology. These membranes are applied in seawater and brackish water desalination processes, as well as in wastewater reclamation efforts, supporting various purification operations across geographic regions.

NanoH2O's top competitors include ZwitterCo, Oxyle and Claros Technologies.

NanoH2O has 12 investors. Key investors include Comerica, LG Chem, Khosla Ventures, BASF, and CalPERS.

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