United Kingdom · 
Who invested in Diurnal?
Diurnal's investors include Fusion IP and IP Group.
20102011201220132014
$980KDebt$532KVenture$10MVentureUnited Kingdom · Venture startup
Who invested in Diurnal
3 rounds we have observed, with the 2 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
$12Mraised across 3 rounds since 2009, from 3 sources
$980KDebt$532KVenture$10MVenture
- Latest round
- Venture, $10MAug 2014
- Step-upi
- 19×
- Investors
- 2
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Debt, $980K Dec 2009
- Biggest round
- $10M Venture · Aug 2014
- Usual gap between rounds
- 2.4 years the median of 2
The rounds
- Aug 2014
- Mar 2012
- Dec 2009
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
Missing a round, or an investor who was in one? Tell us.
Quick answers about Diurnal
How much has Diurnal raised?
Diurnal has raised $12M across 3 rounds since 2009.
When did Diurnal last raise?
Diurnal's most recent round was a Venture of $10M in Aug 2014.
What was Diurnal's biggest round?
Its most recent round, $10M in Aug 2014, is also its largest on record.
Who backed Diurnal first?
Diurnal's first round on record, in Dec 2009, was backed by Fusion IP.
What stage is Diurnal at?
Diurnal's latest named round is a Venture, in Aug 2014.
Where is Diurnal based?
Diurnal is based in the United Kingdom.
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