Loowatt

London, United Kingdom · Founded 2009 · Privately Held (backing)

Developer of waterless toilet systems designed to provide hygienic and sustainable sanitation in areas lacking conventional infrastructure. Loowatt is based in London, United Kingdom and was founded in 2009. Its last reported valuation was $12.7 million in Feb 2024. It has raised $9.8 million.

Last reported valuation

$12.7M

Oct 2026

Priced at

—

Total raised

$9.8M

Last round

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How much has Loowatt raised?

$9.8Macross 0 recorded rounds

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Loowatt investors

17 investors are on record for Loowatt, including Innovate UK, Gates Foundation, Treehouse Investments and Andres Londono.

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Frequently asked about Loowatt

How much has Loowatt raised?: Loowatt has raised $9.8M in total across 0 recorded funding rounds.