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Qblox logo — We enable the quantum revolution with our proprietary contro...

Qblox

We enable the quantum revolution with our proprietary control stack technology.

Founded 2018 The Netherlands The Netherlands 186 employees Series A Total: $30.96M Information Technology, Quantum

General Information

Company Name Qblox
Founded Year 2018
Location The Netherlands The Netherlands
Founders / Decision Makers
Team member
Employees 186
Industries Information Technology, Quantum
Funding Stage Series A
Business Model B2B, B2D, API
Revenue Model Product Sales, One Time Purchase, Tiered Pricing
Hiring 3 roles posted in the month to 25 Sep 2026
Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Event Participation Sep 23, 2026

Qblox participated as a speaker, panelist, and host at IEEE Quantum Week, giving talks and panels on topics including the Qblox Hybrid Computing Solution.

New Partnership Sep 22, 2026

Qblox has announced a commercialization partnership with Fermilab to bring the QICK quantum control kit to market.

Get alerts when Qblox shows new signals

About Qblox

Qblox, founded in 2018, is positioning itself as a pivotal player in the quantum computing revolution from its headquarters in The Netherlands. With the slogan, "We enable the quantum revolution with our proprietary control stack technology," the company highlights its role at the cutting edge of quantum technology.

This spinoff from QuTech serves the global scientific community by offering scalable, low-latency qubit control equipment. Qblox is notable for being the exclusive supplier of quantum control stacks renowned for their exceptional noise performance and scalability to hundreds of qubits. This technology can seamlessly integrate with various quantum computer configurations.

The company's last financial milestone was a $26.00M Series A investment completed on 01 June 2024, funded by prominent investors such as Invest-NL, Quantonation, Round Ventures, and the EIC Fund. This investment underscores the confidence in Qblox's innovative solutions and growth potential.

Business keywords: quantum revolution, control stack technology, qubit control equipment, low-latency control, scalable quantum solutions, quantum computing hardware, quantum noise performance, scalable control systems, patented quantum solutions, quantum advantage, quantum processor management, engineering breakthroughs, quantum control electronics, quantum technology scaleup, scientific collaboration

Services & Products

Quantum Control Stack
Qubit Control and Readout Modules
Q1 Sequence Processor
Qblox Scheduler
Hardware Optimization

Target Customers

Quantum Industry Leaders Quantum Research Teams Academia High-performance Computing (HPC) Operations Quantum Labs

Funding Rounds & Investors (6)

View All
Funding Stage Amount Investors Lead Investors Date
Series A $26.00M 4
Invest-NL Quantonation Round Ventures
Invest-NL, Quantonation +2
01 Jun 2024
Convertible Note €2.28M 1
EIC Fund
01 Feb 2022
Early VC $2.48M 1
European Innovation Council
European Innovation Council
01 Oct 2020
Seed €200.00K -
01 Apr 2020
Support Program Undisclosed 1
YES!Delft
01 Dec 2018
Spinout Undisclosed 2
TU Delft Delft Enterprises B.V.
TU Delft, Delft Enterprises B.V.
01 Jan 2018

Latest News

View All
Amsterdam’s QDNL Participations rebrands as Ground State Ventures, raises over €75.2 million for qua... — Eu-startups
Amsterdam’s QDNL Participations rebrands as Ground State Ventures, raises over €75.2 million for quantum tech fund
Eu-startups Apr 28, 2026
Qblox raises $26M for its quantum control stack — Tech
Qblox raises $26M for its quantum control stack
Tech Jun 20, 2024
Delft-based Qblox secures €24.2 million Series A funding to accelerate quantum control stack develop... — Eu-startups
Delft-based Qblox secures €24.2 million Series A funding to accelerate quantum control stack development
Eu-startups Jun 20, 2024

Qblox Alternatives & Competitors

View All Alternatives
Qblox vs
Nu Quantum
Nu Quantum United Kingdom

Distributed Quantum Computing.

Series A
95 employees
Cyber Security, Information Technology
Compare Qblox vs Nu Quantum
Qblox vs
Oxford Quantum Circuits (OQC)
Oxford Quantum Circuits (OQC) United Kingdom

We build quantum computers and enable life-changing discoveries.

Series C
160 employees
Hardware, IT
Compare Qblox vs Oxford Quantum Circuits (OQC)
Qblox vs
Oxford Ionics
Oxford Ionics United Kingdom

Delivering world-leading innovations to create the most powerful, accurate and reliable quantum comp...

Venture round
110 employees
Information Technology, Quantum
Compare Qblox vs Oxford Ionics
View all alternatives

FAQ About Qblox

We enable the quantum revolution with our proprietary control stack technology.
Qblox was founded in 2018.
Qblox is headquartered in The Netherlands.
Qblox operates in Information Technology and Quantum. Its work centres on quantum revolution, control stack technology, qubit control equipment and low-latency control. Its customers include Quantum Industry Leaders, Quantum Research Teams and Academia.
Qblox has a B2B, B2D and API business model. Its revenue comes from Product Sales, One Time Purchase and Tiered Pricing.
Qblox has approximately 186 employees.
Qblox has completed 6 funding rounds, raising a total of $30.96M. The latest funding stage is Series A.
Qblox offers: Quantum Control Stack, Qubit Control and Readout Modules, Q1 Sequence Processor, Qblox Scheduler, Hardware Optimization.
Top alternatives and competitors to Qblox include Nu Quantum, Oxford Quantum Circuits (OQC), Oxford Ionics, Alice & Bob, SemiQon. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Qblox and Nu Quantum are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Qblox, https://bouncewatch.com/company/qblox, updated 25 September 2026. When citing, please name BounceWatch and link this page.

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