United Kingdom · 
Who invested in Calastone?
Calastone's investors include Octopus Ventures and Accel.
20092010201120122013
$3.2MVenture$1.6MVenture$18MSeries B
United Kingdom · Series B startup
Who invested in Calastone
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.
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Funding summaryUpdated 15 Nov 2026
$23Mraised across 3 rounds since 2008, from 3 sources
$3.2MVenture$1.6MVenture$18MSeries B
- Latest round
- Series B, $18MSept 2013
- Step-upi
- 11.4×
- 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
- Venture, $3.2M Oct 2008
- Biggest round
- $18M Series B · Sept 2013
- Usual gap between rounds
- 3.7 years the median of 2
The rounds
- Sept 2013
- Jan 2010
- Oct 2008
Founders and team
From Calastone's own website: 10 on the team.
- Julien HammersonChief Executive Officer
- Edward LopezPresident, Global Money Market Services
- Andrew TomlinsonChief Marketing Officer
- Caroline AbbondanzaChief Technology Officer
- Hannah CoulsonChief Administration Officer
- Ross FoxChief Commercial Officer
- Stephen LeggettChief Operating Officer
- Edward GlynHead of Global Markets
- Justin ChristopherManaging Director - Head of Asia
- Jolyon GriffithsGeneral Counsel
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 Calastone
How much has Calastone raised?
Calastone has raised $23M across 3 rounds since 2008.
When did Calastone last raise?
Calastone's most recent round was a Series B of $18M in Sept 2013.
What was Calastone's biggest round?
Its most recent round, $18M in Sept 2013, is also its largest on record.
Who backed Calastone first?
Calastone's first round on record, in Oct 2008, was backed by Octopus Ventures.
What stage is Calastone at?
Calastone's latest named round is a Series B, in Sept 2013.
Where is Calastone based?
Calastone is based in the United Kingdom.
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