Q
Qblox
Semiconductors · Delft, Netherlands · Founded 2018
Providing quantum control stacks that can be easily integrated with quantum computers, with unlevelled noise performance and low-latency arbitrary control flows MoreLess
Developer of a modular control system intended to provide control electronics and software for quantum technology. The company offers fully-integrated and extremely scalable hardware that drastically simplifies experimental setups with qubits by creating a distributed processor architecture, pushing two-qubit gate fidelities by creating electronics with the market's best noise and drift performance, enabling scientists to suppress crosstalk, low-latency arbitrary control flows and optimizing measurement efficiency under dynamic readout conditions. Keywords: Technology Hardware, Computing Equipment, Distributing Processor Architecture, Modular Control System, Quantum Computing Technology, Quantum System, Two Qubit Gates Fidelities.
Company overview
Qblox company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2018
- Headquarters
- Delft, Netherlands
- Employees
- 180
- Open positions
- 8
- Dealroom signal
- 86.6
Valuation & funding
Qblox funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Jun 2024 | $26M | $104M | EIC Fund · Ground State Ventures · Invest-NL · Quantonation | ↗ |
| CONVERTIBLE✓Equity / VC | Feb 2022 | $2.5M | — | EIC Fund | — |
| EARLY VC✓Equity / VC | Oct 2020 | $0 | — | EIC Fund | — |
| GRANT✓Other financing | Oct 2020 | $2.5M | — | European Innovation Council | — |
| SEEDEquity / VC | Apr 2020 | $220K | $880K | Undisclosed | — |
| SUPPORT PROGRAM✓Other financing | Dec 2018 | YES!Delft | — | ||
| SPINOUT✓Other financing | Jan 2018 | TU Delft · Delft Enterprises | — |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $7.3M | 0% | 182 |
| 2025 | $7.3M | 0% | 163 |
| 2024 | $7.3M | 0% | 121 |
| 2023 | $7.3M | +178.8% | 71 |
| 2022 | $2.6M | — | 45 |
| 2021 | — | — | 15 |
| 2020 | — | — | 9 |
Growth signals
Qblox website traffic
Latest recorded traffic for Qblox is 30K monthly website visits, up 36.4% over the last three months. Qblox's team grew 10.4% over the past year.
Hiring
Open positions at Qblox
Current openings linked to this company in Dealroom.
Comparisons
Qblox compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
Talent graph
Qblox's talent
Source: Dealroom Talent Intelligence.
Investors
10 investors on Qblox's cap table
Sourced from Dealroom's funding and investor records.
Global footprint
Where Qblox has talent and traffic
team presence
In the news
Latest news about Qblox
Recent press, funding announcements, and product moves mentioning Qblox — open to read from the original sources.
Market sentiment
What the market is saying about Qblox
An AI-synthesized read of the highest-engagement posts about Qblox on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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