United Kingdom · Funded startup

Who invested in Sphere Fluidics

4 rounds we have observed, with the 7 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.

BiotechHealthcare

Funding summaryUpdated 26 Oct 2026

$12Mraised across 4 rounds since 2013, from 4 sources

$2.5MRound$2.4MSeries B$2.0MRound$4.8MRound
Latest round
Round, $4.8MJun 2019
Step-upi
2.4×
Investors
7
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.

2013201420152016201720182019
$2.5MRound$2.4MSeries B$2.0MRound$4.8MRound
First round
Round, $2.5M
Feb 2013
Biggest round
$4.8M
Round · Jun 2019
Usual gap between rounds
16 months
the median of 3

The rounds

  1. Jun 2019
    Round$4.8M1 new
    • Greenwood Way Capital

    Reported by FinSMEs

  2. Jan 2019
    Round$2.0M4 new

    Reported by FinSMEs

  3. Jun 2014
    Series B$2.4M1 returning

    From a historical funding record

  4. Feb 2013

Funding filed with regulators

Sphere Fluidics filed 2 raises, $12M in all. Filings say how much was sold and to how many investors; they never name the investors.

  1. Jun 2023$942KUK share allotment
  2. Dec 2022$11MUK share allotment

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.

Round2013Series B2014Round2019Round2019Parkwalk24 HaymarketEIS Angel Co-InvestmentEIS FundGreenwood WayGreenwood Way CapitalOxford Technology

Everyone who backed them

ParkwalkVC firm2rounds
24 HaymarketAngel network1round
EIS Angel Co-InvestmentPrivate equity1round
EIS FundVC firm1round
Greenwood Wayno record of our own yet1round
Greenwood Way Capitalno record of our own yet1round
Oxford Technologyno record of our own yet1round

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

Quick answers about Sphere Fluidics

Who invested in Sphere Fluidics?

Sphere Fluidics's investors include Parkwalk, 24 Haymarket, EIS Angel Co-Investment, EIS Fund and Greenwood Way, and 2 more on record.

How much has Sphere Fluidics raised?

Sphere Fluidics has raised $12M across 4 rounds since 2013.

When did Sphere Fluidics last raise?

Sphere Fluidics's most recent round was an Undisclosed round of $4.8M in Jun 2019.

What was Sphere Fluidics's biggest round?

Its most recent round, $4.8M in Jun 2019, is also its largest on record.

Who backed Sphere Fluidics first?

Sphere Fluidics's first round on record, in Feb 2013, was backed by Parkwalk and EIS Angel Co-Investment.

What stage is Sphere Fluidics at?

Sphere Fluidics's latest named round is an Undisclosed round, in Jun 2019.

Where is Sphere Fluidics based?

Sphere Fluidics is based in the United Kingdom.

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