United Kingdom · 
Who invested in X-IO?
X-IO's investors include Oak Investment Partners.
United Kingdom · Series A startup
Who invested in X-IO
One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Follow X-IO and see its new rounds in your feed. Start following
Funding summaryUpdated 5 Nov 2026
$2.0Mraised across 1 round since 2013, from 1 source
- Latest round
- Series A, $2.0MMar 2013
- Investors
- 1
The rounds
- Mar 2013
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists X-IO 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.
Quick answers about X-IO
How much has X-IO raised?
X-IO has raised $2.0M across 1 round since 2013.
When did X-IO last raise?
X-IO's most recent round was a Series A of $2.0M in Mar 2013.
What was X-IO's biggest round?
Its most recent round, $2.0M in Mar 2013, is also its largest on record.
Who backed X-IO first?
X-IO's first round on record, in Mar 2013, was backed by Oak Investment Partners.
What stage is X-IO at?
X-IO's latest named round is a Series A, in Mar 2013.
Where is X-IO based?
X-IO is based in the United Kingdom.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.