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Company profile

Quantrolox Limited

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Building Machine Learning Based Software for Quantum Control with a goal to maximise quantum computer uptime.

CRN
13529974
Founded
2021
Age
4

Overview

Browse spinouts
Legal name
QUANTROLOX LIMITED
Region
South East England
Registered address
8 KING EDWARD STREET
OXFORD
UNITED KINGDOM
OX1 4HL
Insolvency history
No

Company events

Reference milestones and recent Companies House filing stream events.

5 events
30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

09 Aug
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

26 Jul
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

26 Jul
2021

Incorporated

Inception

Company registered at Companies House

Spinout profile

2 entries

Company description

QuantrolOx develops machine learning algorithms for quantum computers.

Project impact

QuantrolOx is already selling licences within Europe and beyond to customers for the development and deployment of quantum computers and their components. In awarding funding of over 10 million Euros, the European Innovation Council observed, 'The company is of strategic importance for EU sovereignty in quantum computing.' The feedback from customers is that Quantum EDGE accelerates the optimisation and characterisation of their devices by a factor of a hundred or more, giving them a significant advantage over their competitors.

QuantrolOx
2021
QuantrolOx
2021

Public funding

1 award
First funded
2022
Funded years
2022
Age at first award
1 years

Projects

2022 Collaborative R&D Lead participant

Realistic machine learning based ultra fast simulator for semiconductor spin qubit devices

1 Oct 2022 to 31 Mar 2024

Awarded
£182,226
Total cost £260,323

Spin qubits are one of the potential hardware platforms for quantum computing. For semiconducting spin qubits to be operated most devices must be kept at 20 mK. This low temperature operation requires very expensive cryogenic lab equipment to maintain the semiconducting spin qubit devices at operational temperatures. As quantum computing companies ramp up...

Product types

Collaborative R&D