United Kingdom · Funded startup

Who invested in Microbial Solutions

2 rounds we have observed, with the 4 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.

Funding summaryUpdated 26 Oct 2026

$3.1Mraised across 2 rounds since 2008, from 2 sources

$2.3MRound$767KRound
Latest round
Round, $767KFeb 2015
Biggest round
$2.3MRound · Jan 2008
Investors
4
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.

20082009201020112012201320142015
$2.3MRound$767KRound
First round
Round, $2.3M
Jan 2008
Biggest round
$2.3M
Round · Jan 2008
Between rounds
7.1 years
from the last two

The rounds

  1. Feb 2015
    Round$767K1 new1 returning

    From a historical funding record

  2. Jan 2008

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

Rainbow Seed FundVC firm1round
RainbowInvestment firm1round

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

Also claim to have backed them

This firm lists Microbial Solutions as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

Future Planet CapitalVC firmSeed, per its site

Quick answers about Microbial Solutions

Who invested in Microbial Solutions?

Microbial Solutions's investors include Oxford Capital Partners, Rainbow Seed Fund, H2O Venture Partners and Rainbow.

How much has Microbial Solutions raised?

Microbial Solutions has raised $3.1M across 2 rounds since 2008.

When did Microbial Solutions last raise?

Microbial Solutions's most recent round was an Undisclosed round of $767K in Feb 2015.

What was Microbial Solutions's biggest round?

Microbial Solutions's largest round on record is $2.3M (Undisclosed round), in Jan 2008.

Who backed Microbial Solutions first?

Microbial Solutions's first round on record, in Jan 2008, was backed by Oxford Capital Partners, Rainbow Seed Fund and H2O Venture Partners.

What stage is Microbial Solutions at?

Microbial Solutions's latest named round is an Undisclosed round, in Feb 2015.

Where is Microbial Solutions based?

Microbial Solutions is based in the United Kingdom.

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