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 May 31, 2026, the latest employee count at Qblox is 180.

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 8 active competitors, of which 7 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was FrostByte, which secured $1.53M in May, 2026.

Who are the top competitors of Qblox?

Qblox's top competitors include Quantum Machines, Viqthor and Bifrostelectronic. Among them, FrostByte secured the most recent funding round in May, 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 8 active competitors

Employee Count

180 as on May 31, 2026

Similar Companies

Quantum Machines & 6 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	9610868	Series A	7612013	4954235	5963174	6806653
Jul 26, 2023	8035588	Grant (prize money)	6467176	8660014	2918287	EIC Fund
Sep 18, 2022	5813322	Grant (prize money)	9808283	1426119	9302124	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 180 employees as of May 26. Here is Qblox's employee count trend over the years:

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Top competitors of Qblox include Quantum Machines, Viqthor and Bifrostelectronic. 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	TLV Partners, PSG & 18 others	65/100
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, Better Angle & 2 others	32/100
4th	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
5th	FrostByte 2025, Delft (Netherlands), Seed	Developer of integrated circuits designed for operation at cryogenic temperatures	$1.53M	InnovationQuarter, Graduate Ventures & 2 others	28/100
6th	Quantum Core Seed	Manufacturer of cryo-optimized chipsets for reliable quantum computing hardware infrastructure	$9M	Government of Canada	22/100
7th	Q-Lion 2019, Madrid (Spain), Unfunded	Developer of quantum error-correcting codes	-	-	22/100
8th	Qendra 2024, Zurich (Switzerland), Seed	Manufacturer of control systems for trapped ion and atom experiments	$190K	Venture Kick	19/100