United States · 
Who invested in ToughSurgery?
ToughSurgery's investors include Balderton Capital, Episode 1 and Blueprint Health.
20132014
$1.5MSeed$1.0MSeedUnited States · Seed startup
Who invested in ToughSurgery
2 rounds we have observed, with the 3 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 31 Oct 2026
$2.5Mraised across 2 rounds since 2013, from 2 sources
$1.5MSeed$1.0MSeed
- Latest round
- Seed, $1.0MMay 2014
- Biggest round
- $1.5MSeed · Jan 2013
- Investors
- 3
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Seed, $1.5M Jan 2013
- Biggest round
- $1.5M Seed · Jan 2013
- Between rounds
- 16 months from the last two
The rounds
- May 2014
- Jan 2013
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 ToughSurgery
How much has ToughSurgery raised?
ToughSurgery has raised $2.5M across 2 rounds since 2013.
When did ToughSurgery last raise?
ToughSurgery's most recent round was a Seed of $1.0M in May 2014.
What was ToughSurgery's biggest round?
ToughSurgery's largest round on record is $1.5M (Seed), in Jan 2013.
Who backed ToughSurgery first?
ToughSurgery's first round on record, in Jan 2013, was backed by Balderton Capital and Blueprint Health.
What stage is ToughSurgery at?
ToughSurgery's latest named round is a Seed, in May 2014.
Where is ToughSurgery based?
ToughSurgery is based in the United States.
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