United Kingdom · Funded startup

Who invested in RHYTHM AI

6 rounds we have observed, with the one investor 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.

BiotechHealthcare

Raised 1 month ago

Funding summaryUpdated 26 Oct 2026

$23Mraised across 6 rounds since 2019, from 6 sources

$2.6MRound$4.4MRound$5.9MRound$3.8MRound$3.8MRound$2.9MRound
Latest round
Round, $2.9MSept 2026
Biggest round
$5.9MRound · Jan 2023
Investors
1
See who backed them

The funding story

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

2020202120222023202420252026
$2.6MRound$4.4MRound$5.9MRound$3.8MRound$3.8MRound$2.9MRound
First round
Round, $2.6M
Sept 2019
Biggest round
$5.9M
Round · Jan 2023
Usual gap between rounds
17 months
the median of 5

The rounds

  1. Sept 2026
    Round$2.9M

    No investor was named in the report.

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

  2. Dec 2024
    Round$3.8M

    No investor was named in the report.

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

  3. Jun 2024
    Round$3.8M

    No investor was named in the report.

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

  4. Jan 2023
    Round$5.9M

    No investor was named in the report.

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

  5. May 2022
    Round$4.4M

    No investor was named in the report.

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

  6. Sept 2019
    Round$2.6M1 new

    Reported by Newswire

Founders and team

From RHYTHM AI's own website: 1 founder, 6 on the team.

Prof Richard SchillingFounder & Non-Executive Chairman
  • Mike DineenPresident & Chief Executive Officer
  • Ian ArdillChief Financial Officer
  • Xinwei ShiChief Technology Officer
  • Linda D’AbateVP, Regulatory & Clinical Affairs & Quality
  • Bryan KershawNon-Executive Director
  • Pierre ChauvineauNon-Executive Director

Everyone who backed them

Rinkelberg CapitalFamily office1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about RHYTHM AI

Who invested in RHYTHM AI?

RHYTHM AI's investors include Rinkelberg Capital.

How much has RHYTHM AI raised?

RHYTHM AI has raised $23M across 6 rounds since 2019.

When did RHYTHM AI last raise?

RHYTHM AI's most recent round, $2.9M, was in Sept 2026.

What was RHYTHM AI's biggest round?

RHYTHM AI's largest round on record is $5.9M, in Jan 2023.

Who backed RHYTHM AI first?

RHYTHM AI's first round on record, in Sept 2019, was backed by Rinkelberg Capital.

What stage is RHYTHM AI at?

RHYTHM AI's latest named round is an Undisclosed round, in Sept 2019.

Where is RHYTHM AI based?

RHYTHM AI is based in the United Kingdom.

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