Finland · Series A startup

Who invested in QuantrolOx

2 rounds we have observed, with the 6 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.

DeeptechIT ServicesQuantum ComputingSoftware

Raised this month

Funding summaryUpdated 26 Oct 2026

$17Mraised across 2 rounds since 2023, from 2 sources

$3.7MSeed$13MSeries A
Latest round
Series A, $13MOct 2026
Led by
IW Capital
Step-upi
3.6×
Investors
6 (1 led)
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2023202420252026
$3.7MSeed$13MSeries A
First round
Seed, $3.7M
Mar 2023
Biggest round
$13M
Series A · Oct 2026
Between rounds
3.7 years
from the last two

The rounds

  1. Oct 2026
    Series A$13M2 new1 returning

    Reported by Tech.eu

  2. Mar 2023

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

EIC AcceleratorGovernment2rounds
IW CapitalVC firm1round, led 1
Hoxton VenturesAngel network1round
Voima VenturesVC firm1round
Transpose CapitalVC firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about QuantrolOx

Who invested in QuantrolOx?

QuantrolOx's investors include EIC Accelerator, IW Capital, Oxford Science Enterprises, Hoxton Ventures and Voima Ventures, and 1 more on record. IW Capital led its latest round.

How much has QuantrolOx raised?

QuantrolOx has raised $17M across 2 rounds since 2023.

When did QuantrolOx last raise?

QuantrolOx's most recent round was a Series A of $13M in Oct 2026, led by IW Capital.

What was QuantrolOx's biggest round?

Its most recent round, $13M in Oct 2026, is also its largest on record.

Who backed QuantrolOx first?

QuantrolOx's first round on record, in Mar 2023, was backed by EIC Accelerator, Oxford Science Enterprises and Hoxton Ventures and 1 others.

What stage is QuantrolOx at?

QuantrolOx's latest named round is a Series A, in Oct 2026.

Where is QuantrolOx based?

QuantrolOx is based in Finland.

Who led QuantrolOx's rounds?

IW Capital led the Series A in 2026.

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