Netherlands · 
Who invested in Otrium?
Otrium's investors include Index Ventures, Eight Roads Ventures, Bond and Indev Ventures.
20202021
$7.9MSeries A$117MSeries C
Netherlands · Series C startup
Who invested in Otrium
Funding summaryUpdated 26 Oct 2026
$125Mraised across 2 rounds since 2019, from 2 sources
$7.9MSeries A$117MSeries C
- Latest round
- Series C, $117MMar 2021
- Step-upi
- 14.8×
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $7.9M May 2019
- Biggest round
- $117M Series C · Mar 2021
- Between rounds
- 22 months from the last two
The rounds
- Mar 2021
- May 2019
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
Indev Venturesno record of our own yet1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Otrium 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 Otrium
How much has Otrium raised?
Otrium has raised $125M across 2 rounds since 2019.
When did Otrium last raise?
Otrium's most recent round was a Series C of $117M in Mar 2021.
What was Otrium's biggest round?
Its most recent round, $117M in Mar 2021, is also its largest on record.
Who backed Otrium first?
Otrium's first round on record, in May 2019, was backed by Indev Ventures.
What stage is Otrium at?
Otrium's latest named round is a Series C, in Mar 2021.
Where is Otrium based?
Otrium is based in the Netherlands.
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