When was Qblox founded?

Qblox was founded in 2013 and raised its 1st funding round 7 years after it was founded.

Where is Qblox located?

Qblox is headquartered in Delft, Netherlands. It is registered at ELEKTRONICAWEG 10 2628XG DELFT.

Who is the current CEO of Qblox?

Niels Bultink of Qblox. They have also founded 1 company.

How many employees does Qblox have?

As of Jun 30, 2026, the latest employee count at Qblox is 181.

Is Qblox a funded company?

Qblox is a funded company, having raised a total of $26.1M across 5 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Jul 07, 2020.

When was the latest funding round of Qblox?

Qblox's latest funding was a $***** Series A round on Jun 20, 2024, with participation from 5 investors.

Where does Qblox rank among its competitors?

Qblox ranks 2nd amongst 13 active competitors, of which 8 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Arkeon Technologies, which secured $691K in Jun, 2026.

Who are the top competitors of Qblox?

Qblox's top competitors include Quantum Machines, Viqthor and Quantum Core. Among them, Arkeon Technologies secured the most recent funding round in June, 2026.

Qblox - 2026 Company Profile, Team, Funding & Competitors

Company Details

Website: qblox.com
Email ID: *****@qblox.com
Registered Address: ELEKTRONICAWEG 10 2628XG DELFT

Key Metrics

Founded Year

2013

Location

Delft, Netherlands

Stage

Series A

Total Funding

$26.1M in 5 rounds

Latest Funding Round

Series A, Jun 20, 2024, $*****

Investors

UNIIQ & 6 more

Ranked

2^nd among 13 active competitors

Employee Count

181 as on Jun 30, 2026

Similar Companies

Quantum Machines & 11 more

View Qblox's full profile

Qblox is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
QBLOX BV CIN: 1001.332.285 , Belgium, Active	Jul 01, 2023	-	-	-

Qblox has raised a total funding of $26.1M over 5 rounds. Its first funding round was on Jul 07, 2020. Its latest funding round was a Series A round on Jun 20, 2024 for $*****. 5 investors participated in its latest round. Qblox has 7 institutional investors.

Here is the list of recent funding rounds of Qblox:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Jun 20, 2024	1847582	Series A	7877835	9229709	9098296	2707307
Jul 26, 2023	6586479	Grant (prize money)	1375993	3424585	3015132	EIC Fund
Sep 18, 2022	6733048	Grant (prize money)	8969826	5379617	9405614	Quantum Delta

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View details of Qblox's funding rounds and investors

The founders of Qblox is Niels Bultink. Niels Bultink is the CEO of Qblox.

Here are the details of Qblox's key team members:

Niels Bultink: Co-Founder & CEO of Qblox.
Contact Info: 1 email address

View details of Qblox's Founder profiles and Board Members

Qblox's employee count trend

Qblox has 181 employees as of Jun 26. Here is Qblox's employee count trend over the years:

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Top competitors of Qblox include Quantum Machines, Viqthor and Quantum Core. Here is the list of Top 10 competitors of Qblox, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Quantum Machines 2018, Tel Aviv (Israel), Series C	Provider of cloud-powered qubit controllers for quantum computers	$280M	PSG, Harel Group & 19 others	70/100
2nd	Qblox 2013, Delft (Netherlands), Series A	Limited information available	$26.1M	Quantonation, Invest-NL & 5 others	51/100
3rd	Viqthor 2021, Saint Germain en Laye (France), Seed	Provider of RF, microwaves, photonics, and quantum physics applications	$1.09M	Kima Ventures, APOK Invest & 2 others	32/100
4th	Quantum Core Seed	Manufacturer of cryo-optimized chipsets for reliable quantum computing hardware infrastructure	$9M	Government of Canada	30/100
5th	Bifrostelectronic 2025, Denver (United States), Seed	Developer of electronics for quantum computing readout and control systems	$2.5M	dan-caruso.com, Harlow Capital Management	29/100
6th	FrostByte 2025, Delft (Netherlands), Seed	Developer of integrated circuits designed for operation at cryogenic temperatures	$1.53M	InnovationQuarter, Graduate Ventures & 2 others	29/100
7th	Qtrex 2018, Israel, Late Stage	Manufacturer of cryogenic interconnect systems for quantum computing hardware platforms	-	-	24/100
8th	Arkeon Technologies 2025, Sweden, Seed	Developer of post fabrication tuning technology for superconducting quantum processors	$691K	Chalmers Ventures, Navigare Ventures & 1 others	23/100
9th	Q-Lion 2019, Madrid (Spain), Unfunded	Developer of quantum error-correcting codes	-	-	22/100
10th	Qendra 2024, Zurich (Switzerland), Seed	Manufacturer of control systems for trapped ion and atom experiments	$190K	Venture Kick	20/100