When was Horizon Quantum Computing founded?

Horizon Quantum Computing was founded in 2018 and raised its 1st funding round within a year of its incorporation.

Where is Horizon Quantum Computing located?

Horizon Quantum Computing is headquartered in Singapore, Singapore. It is registered at 24 RAFFLES PLACE #10-05 CLIFFORD CENTRE SINGAPORE 048621.

Who is the current CEO of Horizon Quantum Computing?

Joe Fitzsimons of Horizon Quantum Computing. They have also founded 1 company.

Which legal entities is Horizon Quantum Computing associated with?

Horizon Quantum Computing is associated with Horizon Quantum Computing Pte. Ltd..

How many employees does Horizon Quantum Computing have?

As of Jul 01, 2024, the latest employee count at Horizon Quantum Computing is 10.

Is Horizon Quantum Computing a funded company?

Horizon Quantum Computing is a funded company, having raised a total of $21.3M across 4 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Sep 03, 2018.

How much is Horizon Quantum Computing worth?

The latest valuation of Horizon Quantum Computing is $***** as of Feb 27, 2025.

When was the latest funding round of Horizon Quantum Computing?

Horizon Quantum Computing's latest funding was a $***** Series A round on Apr 13, 2022, with participation from 5 investors.

What is the annual revenue of Horizon Quantum Computing?

Annual revenue of Horizon Quantum Computing is 85K SGD as on Dec 31, 2022.

Where does Horizon Quantum Computing rank among its competitors?

Horizon Quantum Computing ranks 2nd amongst 25 active competitors, of which 4 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Classiq, which secured an undisclosed amount in Nov, 2025.

Who are the top competitors of Horizon Quantum Computing?

Horizon Quantum Computing's top competitors include Classiq, Google Quantum AI and Bloq Quantum. Among them, Classiq secured the most recent funding round in November, 2025.

Horizon Quantum Computing - 2026 Company Profile, Team, Funding, Competitors & Financials

Company Details

Provider of software development tools for quantum computing. It provides users with a platform that offers users a platform for the development of software development tools for quantum computing. It also employs programs, writing, quantum algorithms constructing, quantum techniques, and applications.

Website: www.horizonquantum.com/
Social
Email ID: *****@horizonquantum.com
Registered Address: 24 RAFFLES PLACE #10-05 CLIFFORD CENTRE SINGAPORE 048621

Key Metrics

Founded Year

2018

Location

Singapore, Singapore

Stage

Series A

Total Funding

$21.3M in 4 rounds

Latest Funding Round

Series A, Apr 13, 2022, $*****

Post Money Valuation

$***** as on Feb 27, 2025

Investors

Tencent & 12 more

Ranked

2^nd among 25 active competitors

Annual Revenue

85K SGD as on Dec 31, 2022

Employee Count

10 as on Jul 01, 2024

Similar Companies

Classiq & 25 more

View Horizon Quantum Computing's full profile

Horizon Quantum Computing is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Horizon Quantum Computing Pte. Ltd. CIN: 201802755E , Singapore, Active	Dec 31, 2017	$61.7K (As on Dec 31, 2022)	-

Horizon Quantum Computing has raised a total funding of $21.3M over 4 rounds. Its first funding round was on Sep 03, 2018. Its latest funding round was a Series A round on Apr 13, 2022 for $*****. 5 investors participated in its latest round. Horizon Quantum Computing has 12 institutional investors and 1 angel investor.

Here is the list of recent funding rounds of Horizon Quantum Computing:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 13, 2022	7705568	Series A	6397936	7437938	6742348	8967628
Jun 23, 2020	4942881	Seed	2507575	6531076	6768227	Jan-Maarten Mulder & 4 more
Nov 22, 2018	4578476	Seed	7263221	6288290	SGInnovate	5433440

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View details of Horizon Quantum Computing's funding rounds and investors

The founders of Horizon Quantum Computing is Joe Fitzsimons. Joe Fitzsimons is the CEO of Horizon Quantum Computing.

Here are the details of Horizon Quantum Computing's key team members:

Joe Fitzsimons: Founder & CEO of Horizon Quantum Computing. They serve on the board of 1 company.
Contact Info: 1 email address

Horizon Quantum Computing's Board of Directors

Horizon Quantum Computing's board has 3 active members. Joe Fitzsimons is part of team and Hsien-Hui Tong and Tan Si Hui are independent board members.

Here is the list of Horizon Quantum Computing's board of directors:

Name	Type	Representing	Status	Duration
pnwjqfb	Team	-	Past	8y 9m
Hsien-Hui Tong	Independent board member	-	Current	5y 5m
zwejddw	Independent board member	-	Current	9y 7m
eyx{{ic	Independent board member	-	Past	9y 2m
yhydhgv	Independent board member	-	Past	5y 6m
bsqyyxz	Independent board member	-	Past	7y 4m

View details of Horizon Quantum Computing's Founder profiles and Board Members

Horizon Quantum Computing's employee count trend

Horizon Quantum Computing has 10 employees as of Jul 24. Here is Horizon Quantum Computing's employee count trend over the years:

Employee count trend for Horizon Quantum Computing

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Top competitors of Horizon Quantum Computing include Classiq, Google Quantum AI and Bloq Quantum. Here is the list of Top 10 competitors of Horizon Quantum Computing, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Classiq 2020, Tel Aviv (Israel), Series C	Provider of software solutions for quantum computing	$180M	Entree Capital, Team8 & 43 others	66/100
2nd	Horizon Quantum Computing 2018, Singapore (Singapore), Series A	Provider of software development tools for quantum computing	$21.3M	Tencent, Surge & 11 others	58/100
3rd	Google Quantum AI 2020, Santa Barbara (United States), Unfunded	Platform offering machine learning software library	-	-	46/100
4th	Bloq Quantum 2024, Kollam (India), Seed	Provider of quantum algorithm development solutions for accelerating various use cases	$251K	Inflection Point Ventures, Firstport Capital ... & 1 others	33/100
5th	Anaqor 2020, Berlin (Germany), Funding Raised	Provider of software solutions for quantum computing	-	QAi Ventures	24/100
6th	SNOWDROP Vancouver (Canada), Unfunded	Provider of software for quantum computing	-	-	24/100
7th	Meropequantum London (United Kingdom), Unfunded	Developer of a quantum computing platform for research and development	-	-	24/100
8th	Vernexquantumvalley 2022, Dubai (United Arab Emirates), Unfunded	Provider of quantum and AI solutions across industries and policy circles	-	-	24/100
9th	OpenQL Project 2016, Osaka (Japan), Unfunded	Software providing multiple open source libraries and a quantum computer emulator	-	-	24/100
10th	IANTUM Elche (Spain), Unfunded	Provider of artificial intelligence and quantum computing solutions for business	-	-	24/100

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Horizon Quantum Computing has made no investments or acquisitions yet.

Here is the latest report on Horizon Quantum Computing's sector:

Free

Quantum Computing - Sector Report

Edition: November, 2025 (71 Pages)

View all reports related to Horizon Quantum Computing

Media has covered Horizon Quantum Computing for a total of 14 events in the last 1 year, 5 of them have been about partnerships and 4 about company updates.