QuantrolOx valuation, funding and investors
QuantrolOx works in machine learning-based quantum control software development, based in Oxford, United Kingdom. Founded in 2021, it has about 37 employees.
- Last round
- Seed · $1.90M · Feb 2022
- Valuation at last round
- $9.68M · implied
- Headcount
- 37
- Grade
- D
- Founded
- 2021
QuantrolOx valuation today
VCMC values QuantrolOx at $17.2M today, with a range of $0.63M to $29.5M and a grade of D. The valuation starts from its last funding round, a seed round in Feb 2022.
Valuation by date (72 rows)
Each point is what the model would have shown on that date, using only what was known then; before its first round, a company is valued as a startup because it later raised.
| Date | Valuation | Range | Predicted in 1 yr | Phase | Headcount | Trend | Grade | Winding-down probability |
|---|---|---|---|---|---|---|---|---|
| 1 Jan 2021 | $10.5M | $3.83M – $28.9M | $11.7M (+11%) | before first round | – | unknown | D | 0% |
| 1 Feb 2021 | $10.6M | $3.86M – $29.1M | $11.8M (+11%) | before first round | – | unknown | D | 0% |
| 1 Mar 2021 | $10.7M | $3.89M – $29.4M | $11.9M (+11%) | before first round | – | unknown | D | 0% |
| 1 Apr 2021 | $10.8M | $3.93M – $29.6M | $12.0M (+11%) | before first round | – | unknown | D | 0% |
| 1 May 2021 | $10.9M | $3.96M – $29.9M | $12.0M (+11%) | before first round | – | unknown | D | 0% |
| 1 Jun 2021 | $11.0M | $4.00M – $30.2M | $12.1M (+10%) | before first round | – | unknown | D | 0% |
| 1 Jul 2021 | $11.1M | $4.03M – $30.4M | $12.2M (+10%) | before first round | – | unknown | D | 0% |
| 1 Aug 2021 | $11.2M | $4.07M – $30.7M | $12.3M (+10%) | before first round | – | unknown | D | 0% |
| 1 Sep 2021 | $11.3M | $4.11M – $31.0M | $12.4M (+10%) | before first round | – | unknown | D | 0% |
| 1 Oct 2021 | $11.4M | $4.15M – $31.3M | $12.5M (+10%) | before first round | – | unknown | D | 0% |
| 1 Nov 2021 | $11.5M | $4.18M – $31.6M | $12.6M (+10%) | before first round | – | unknown | D | 0% |
| 1 Dec 2021 | $11.6M | $4.22M – $31.8M | $12.7M (+9%) | before first round | – | unknown | D | 0% |
| 1 Jan 2022 | $11.7M | $4.26M – $32.1M | $12.8M (+9%) | before first round | – | unknown | D | 0% |
| 1 Feb 2022 | $11.8M | $4.29M – $32.4M | $12.9M (+9%) | before first round | – | unknown | D | 0% |
| 25 Feb 2022 | $9.70M | $6.36M – $29.5M | $19.4M (+100%) | after a round | – | unknown | C | 0% |
| 1 Mar 2022 | $9.78M | $6.36M – $29.5M | $19.4M (+98%) | after a round | – | unknown | C | 0% |
| 1 Apr 2022 | $10.4M | $6.36M – $29.5M | $19.4M (+87%) | after a round | – | unknown | C | 0% |
| 1 May 2022 | $11.0M | $6.36M – $29.5M | $19.4M (+76%) | after a round | – | unknown | C | 0% |
| 1 Jun 2022 | $11.6M | $6.36M – $29.5M | $19.4M (+66%) | after a round | – | unknown | C | 0% |
| 1 Jul 2022 | $12.3M | $6.36M – $29.5M | $19.4M (+57%) | after a round | – | unknown | C | 0% |
| 1 Aug 2022 | $13.1M | $6.36M – $29.5M | $19.4M (+48%) | after a round | – | unknown | C | 0% |
| 1 Sep 2022 | $13.9M | $6.36M – $29.5M | $19.4M (+40%) | after a round | – | unknown | C | 0% |
| 1 Oct 2022 | $14.7M | $6.36M – $29.5M | $19.4M (+32%) | after a round | – | unknown | C | 0% |
| 1 Nov 2022 | $15.6M | $6.36M – $29.5M | $19.4M (+24%) | after a round | – | unknown | C | 0% |
| 1 Dec 2022 | $16.5M | $6.36M – $29.5M | $19.4M (+18%) | after a round | – | unknown | C | 0% |
| 1 Jan 2023 | $17.5M | $6.36M – $29.5M | $19.4M (+11%) | after a round | – | unknown | C | 0% |
| 1 Feb 2023 | $18.5M | $6.36M – $29.5M | $19.4M (+5%) | after a round | 18 | unknown | C | 0% |
| 1 Mar 2023 | $19.4M | $6.31M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 Apr 2023 | $19.4M | $6.00M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 May 2023 | $19.4M | $5.71M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 Jun 2023 | $19.4M | $5.43M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 Jul 2023 | $19.4M | $5.17M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 Aug 2023 | $19.4M | $4.91M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 Sep 2023 | $19.4M | $4.67M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 Oct 2023 | $19.4M | $4.44M – $29.5M | $19.4M (0%) | after a round | 18 | unknown | C | 0% |
| 1 Nov 2023 | $19.4M | $4.99M – $29.5M | $19.4M (0%) | after a round | 22 | up | C | 0% |
| 1 Dec 2023 | $19.4M | $4.84M – $29.5M | $19.4M (0%) | after a round | 22 | up | C | 0% |
| 1 Jan 2024 | $19.4M | $4.70M – $29.5M | $19.4M (0%) | after a round | 22 | up | C | 0% |
| 1 Feb 2024 | $19.4M | $4.56M – $29.5M | $19.4M (0%) | after a round | 22 | up | C | 0% |
| 1 Mar 2024 | $19.4M | $3.75M – $29.5M | $19.4M (0%) | after a round | 22 | up | D | 0% |
| 1 Apr 2024 | $19.4M | $5.98M – $29.5M | $19.4M (0%) | after a round | 28 | growing | C | 0% |
| 1 May 2024 | $19.4M | $5.96M – $29.5M | $19.4M (0%) | after a round | 28 | growing | C | 0% |
| 1 Jun 2024 | $19.4M | $5.93M – $29.5M | $19.4M (0%) | after a round | 28 | growing | C | 0% |
| 1 Jul 2024 | $19.4M | $5.90M – $29.5M | $19.4M (0%) | after a round | 28 | growing | C | 0% |
| 1 Aug 2024 | $19.4M | $5.87M – $29.5M | $19.4M (0%) | after a round | 31 | growing | C | 0% |
| 1 Sep 2024 | $19.4M | $5.85M – $29.5M | $19.4M (0%) | after a round | 32 | growing | C | 0% |
| 1 Oct 2024 | $19.4M | $5.82M – $29.5M | $19.4M (0%) | after a round | 32 | growing | C | 0% |
| 1 Nov 2024 | $19.4M | $5.79M – $29.5M | $19.4M (0%) | after a round | 32 | growing | C | 0% |
| 1 Dec 2024 | $19.4M | $5.76M – $29.5M | $19.4M (0%) | after a round | 37 | growing | C | 0% |
| 1 Jan 2025 | $19.4M | $5.74M – $29.5M | $19.4M (0%) | after a round | 37 | growing | C | 0% |
| 1 Feb 2025 | $19.4M | $5.71M – $29.5M | $19.4M (0%) | after a round | 37 | growing | C | 0% |
| 1 Mar 2025 | $19.4M | $5.72M – $29.5M | $19.4M (0%) | after a round | 37 | growing | C | 0% |
| 1 Apr 2025 | $19.4M | $5.60M – $29.5M | $19.4M (0%) | after a round | 37 | growing | C | 0% |
| 1 May 2025 | $19.3M | $2.06M – $29.4M | $19.2M (-1%) | after a round | 37 | up | D | 0% |
| 1 Jun 2025 | $19.3M | $1.97M – $29.4M | $19.2M (-1%) | after a round | 37 | up | D | 0% |
| 1 Jul 2025 | $19.3M | $1.88M – $29.4M | $19.2M (-1%) | after a round | 37 | up | D | 0% |
| 1 Aug 2025 | $19.3M | $1.80M – $29.4M | $19.1M (-1%) | after a round | 37 | up | D | 0% |
| 1 Sep 2025 | $19.3M | $1.71M – $29.4M | $19.1M (-1%) | after a round | 37 | up | D | 0% |
| 1 Oct 2025 | $19.3M | $1.64M – $29.3M | $19.1M (-1%) | after a round | 37 | up | D | 0% |
| 1 Nov 2025 | $19.3M | $1.57M – $29.3M | $19.1M (-1%) | after a round | 37 | up | D | 0% |
| 1 Dec 2025 | $19.3M | $1.50M – $29.3M | $19.1M (-1%) | after a round | 37 | up | D | 0% |
| 1 Jan 2026 | $19.2M | $1.43M – $29.3M | $19.1M (-1%) | after a round | 37 | up | D | 0% |
| 1 Feb 2026 | $18.5M | $1.36M – $28.1M | $17.5M (-5%) | after a round | 37 | up | D | 0% |
| 1 Mar 2026 | $19.4M | $1.04M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 1 Apr 2026 | $19.4M | $0.99M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 1 May 2026 | $19.4M | $0.94M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 1 Jun 2026 | $19.4M | $0.90M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 1 Jul 2026 | $19.4M | $0.85M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 1 Aug 2026 | $19.4M | $0.81M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 1 Sep 2026 | $19.4M | $0.77M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 1 Oct 2026 | $19.4M | $0.73M – $29.5M | $19.4M (0%) | after a round | 37 | unknown | D | 0% |
| 24 Oct 2026 | $17.2M | $0.63M – $29.5M | $17.2M (0%) | after a round | 37 | unknown | D | 0% |
Key facts about QuantrolOx
- Founded
- 2021
- Headquarters
- Oxford, United Kingdom
- Employees
- about 37 +68% in a year
- Total raised
- $1.9M
- Funding rounds
- 1
- Last round
- Seed Feb 2022
QuantrolOx was founded in 2021 by Andrew Briggs, Dominic Lennon, Natalia Ares and Vishal Chatrath.
QuantrolOx funding history
QuantrolOx has 1 funding round on record, from Feb 2022 to Feb 2022, $1.9M in total. None disclosed a valuation.
Seed 24 Feb 2022
Led by Nielsen Ventures, Hoxton Ventures; with Voima Ventures, Remus Capital.
Sources: uktechnews.info
$1.9M
QuantrolOx investors
4 investors have backed QuantrolOx; Hoxton Ventures and Nielsen Ventures led at least one round.
- Hoxton Ventures lead
- Nielsen Ventures lead
What QuantrolOx does
QuantrolOx works in tech companies, with 9 recorded offerings and customers in quantum computing.
QuantrolOx Ltd is a British software company engaged in machine learning-based solutions for quantum control, with a focus on accelerating quantum computing by optimizing superconducting quantum computers. The company develops automation platforms for tuning, optimization, and scaling of superconducting qubits, supporting researchers, scientists, and industry professionals in the quantum computing sector. QuantrolOx operates internationally, with offices in Finland, the UK, the Netherlands, and India.
Description from Veridion's company data.
Products and services
- Machine Learning-Based Quantum Control Software Development
- Quantum Computer Automation Platform Development
- Superconducting Qubit Tuning and Optimization Solutions
- Qubit Bring-Up and Characterization Automation
- Randomized Benchmarking Automation Solutions
- QPU Monitoring and Data Visualization Tools Development
- Quantum Control Electronics Integration Services
- Multi-Stack Quantum Control Compatibility Solutions
- Quantum Computing Productivity Enhancement Solutions
Markets
- Quantum Computing
Technology
- Machine Learning-Based Quantum Control
- Automation Workflows for Quantum Computer Tuning
- Data Visualization for Quantum Control
- Flux Tunable Transmon with Tunable Couplers
Business model
- Business-to-Business
- Software-as-a-Service
Industry codes (NAICS)
- 513210 Software Publishers 100% match
Questions about QuantrolOx
What is QuantrolOx worth?
Valuation $17.2M (range $0.63M to $29.5M), as of 24 Oct 2026.
Has QuantrolOx raised money?
QuantrolOx has 1 funding round on record, from Feb 2022 to Feb 2022, $1.9M in total. None disclosed a valuation.
Who has invested in QuantrolOx?
Hoxton Ventures, Nielsen Ventures, Remus Capital and Voima Ventures. Lead investors include Hoxton Ventures and Nielsen Ventures.
How many people work at QuantrolOx?
About 37, up 68% over the last year. Headcount grew from 18 in Jan 2023 to 37 in Nov 2024.
What does QuantrolOx do?
QuantrolOx works in tech companies, with 9 recorded offerings and customers in quantum computing. Its main offerings are machine learning-based quantum control software development, quantum computer automation platform development and superconducting qubit tuning and optimization solutions.
When was QuantrolOx founded, and where is it based?
QuantrolOx was founded in 2021 and is based in Oxford, United Kingdom. It has about 37 employees, up 68% over the last year.