Horizon Quantum Holdings Ltd. (HQ)
NASDAQ: HQ · Real-Time Price · USD
9.85
-3.60 (-26.77%)
At close: Mar 20, 2026, 4:00 PM EDT
11.20
+1.35 (13.71%)
After-hours: Mar 20, 2026, 7:58 PM EDT

Company Description

Horizon Quantum Holdings Ltd. develops programming tools and software that simplify and automate the process of developing applications for quantum computers.

The company provides programming tools that enable developers to construct reusable quantum circuits from functions written in classical languages such as C and C++.

Its offerings include code portability features for compiling and optimizing quantum programs to map to various quantum hardware, and a web-based integrated development environment called Triple Alpha for writing, compiling, and deploying quantum software at different abstraction levels.

The tools automate the construction of quantum algorithms from classical code and support concurrent classical and quantum computation.

The company serves software developers and professionals in technology industries, as well as users seeking to develop or optimize software for quantum hardware across various computational fields.

The company was founded in 2018 and is based in Singapore.

Horizon Quantum Holdings Ltd.
CountrySingapore
Founded2018
IndustryOther
CEOJoe Fitzsimons

Contact Details

Address:
29 Media Circle, #05-22/23/24
Singapore, 138565
Singapore
Phone65 6591 8840
Websitehorizonquantum.com

Stock Details

Ticker SymbolHQ
ExchangeNASDAQ
Share ClassClass A Shares
Reporting CurrencyUSD
CUSIP Number406545103

Key Executives

NamePosition
Joe FitzsimonsChief Executive Officer
Greg GouldChief Financial Officer
Eoin ScanlonChief Operating Officer