United Kingdom · Series B startup

Who invested in Michelson Diagnostics

7 rounds we have observed, with the 6 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.

Medical Devices

Raised 12 months ago

Funding summaryUpdated 26 Oct 2026

$15Mraised across 7 rounds since 2010, from 7 sources

$1.1MVenture$2.7MSeries A$948KRound$3.3MSeries A$2.8MSeries B$3.0MRound$998KRound
Latest round
Round, $998KOct 2025
Biggest round
$3.3MSeries A · Jan 2014
Investors
6
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.

20102012201420162018202020222024
$1.1MVenture$2.7MSeries A$948KRound$3.3MSeries A$2.8MSeries B$3.0MRound$998KRound
First round
Venture, $1.1M
Jan 2010
Biggest round
$3.3M
Series A · Jan 2014
Usual gap between rounds
22 months
the median of 6

The rounds

  1. Oct 2025
    Round$998K

    No investor was named in the report.

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

  2. Oct 2022
    Round$3.0M

    No investor was named in the report.

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

  3. Feb 2015
    Series B$2.8M1 new1 returning

    From a historical funding record

  4. Jan 2014
    Series A$3.3M2 new1 returning

    From a historical funding record

  5. Mar 2012
  6. Oct 2010
    Series A$2.7M1 new

    Reported by md-ltd.co.uk

  7. Jan 2010
    Venture$1.1M

    No investor was named in the report.

    Reported by fis.dowjones.com

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Everyone who backed them

Octopus VenturesVC firm3rounds
Octopus InvestmentsVC firm1round
EIS Angel Co-InvestmentPrivate equity1round
Smith & NephewCorporate VC1round

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

Quick answers about Michelson Diagnostics

Who invested in Michelson Diagnostics?

Michelson Diagnostics's investors include Octopus Ventures, Catapult Venture Managers, Octopus Investments, EIS Angel Co-Investment and London Business Angels, and 1 more on record.

How much has Michelson Diagnostics raised?

Michelson Diagnostics has raised $15M across 7 rounds since 2010.

When did Michelson Diagnostics last raise?

Michelson Diagnostics's most recent round, $998K, was in Oct 2025.

What was Michelson Diagnostics's biggest round?

Michelson Diagnostics's largest round on record is $3.3M (Series A), in Jan 2014.

Who backed Michelson Diagnostics first?

Michelson Diagnostics's first round on record, in Oct 2010, was backed by Octopus Ventures.

What stage is Michelson Diagnostics at?

Michelson Diagnostics's latest named round is a Series B, in Feb 2015.

Where is Michelson Diagnostics based?

Michelson Diagnostics is based in the United Kingdom.

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