United Kingdom · Funded startup

Who invested in Thames Water

2 rounds we have observed, with the 0 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy

Funding summaryUpdated 15 Nov 2026

$59Mraised across 2 rounds since 2023, from 2 sources

$25MRound$34MRound
Latest round
Round, $34MMar 2024
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Investors
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The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2024
$25MRound$34MRound
First round
Round, $25M
Sept 2023
Biggest round
$34M
Round · Mar 2024
Between rounds
6 months
from the last two

The rounds

  1. Mar 2024
    Round$34M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

  2. Sept 2023
    Round$25M

    No investor was named in the report.

    Shares issued, filed with Companies House (SH01); no report of this raise yet

Funding filed with regulators

Thames Water filed 3 raises, $676M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Mar 2024$34MUK share allotment
  2. Sept 2023$25MUK share allotment
  3. Mar 2023$617MUK share allotment

Quick answers about Thames Water

How much has Thames Water raised?

Thames Water has raised $59M across 2 rounds since 2023.

When did Thames Water last raise?

Thames Water's most recent round, $34M, was in Mar 2024.

What was Thames Water's biggest round?

Its most recent round, $34M in Mar 2024, is also its largest on record.

Where is Thames Water based?

Thames Water is based in the United Kingdom.

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