Latest round

Series A

Last raised

Oct 2026

Total raised

$19M

Investors

12

About QuantrolOx

Based in Oxford, UK, and founded in 2021 by CEO Vishal Chatrath, Andrew Briggs, Natalia Ares, and Dominic Lennon, QuantrolOx Ltd. operates as a technology company that is building automated machine learning-based control software for quantum technologies to optimize, stabilize, and tune qubits, which are quantum computers’ building blocks. QuantrolOx Ltd provides automated, machine-learning-based control software applicable to all types of quantum technologies.

Who invested in QuantrolOx

12 investors across 3 rounds

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Funding rounds

  1. Series A

    Oct 22, 2026

    Amount

    $13M

    Investors

    Locked

  2. Seed

    Mar 7, 2023

    Amount

    $3.7M

    Investors

    Locked

  3. Seed

    Dec 20, 2021

    Amount

    $1.9M

    Investors

    Locked

Questions about QuantrolOx

Who invested in QuantrolOx?

QuantrolOx has 12 investors on record across 3 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has QuantrolOx raised?

QuantrolOx has raised 3 venture rounds. Sign up free to see how much each round raised and the total.

When did QuantrolOx last raise money?

QuantrolOx's most recent round on record is a Series A, in Oct 2026.

What does QuantrolOx do?

Based in Oxford, UK, and founded in 2021 by CEO Vishal Chatrath, Andrew Briggs, Natalia Ares, and Dominic Lennon, QuantrolOx Ltd.

Where is QuantrolOx headquartered?

QuantrolOx is headquartered in Oxford, UK.

Which VCs invest in companies like QuantrolOx?

Among active investors with capital left to deploy, Index Ventures, European Investment Bank, Highland Europe and Balderton Capital back software companies at QuantrolOx's stage. Their profiles are linked below.

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