We make careful quantum software for clumsy quantum hardware.
Location: United States
Employees: 1-10
Total raised: $19M
Founders name: Mykola Maksymenko
Investors 2
| Date | Name | Website |
| 27.04.2023 | u.ventures | u.ventures... |
| - | SID Ventur... | sid.fund |
Funding Rounds 3
| Date | Series | Amount | Investors |
| 13.01.2026 | Seed | $11M | COLLABORAT... |
| 07.06.2023 | Seed | $4M | Roosh Vent... |
| 07.06.2023 | Pre-Seed | $4M | - |
Persons 3
| Date | First Name | Last Name | Title | Location | |||
| - | Mykola | Maksymenko | Co-Founder | linkedin.c... | - | m****a@hai... | - |
| - | Richard | Givhan | - | linkedin.c... | - | r*****d@ha... | - |
| - | Sam | Kearney | Head of Gr... | linkedin.c... | - | s*m@haiqu.... | - |
Mentions in press and media 23
| Date | Title | Description |
| 16.07.2026 | Former IBM Quantum, IonQ Executive Joins Haiqu to Drive Commercialization of Agentic Operating System for Quantum R&D | Denise Ruffner, Vice President, Business Development and Commercial Operations Worldwide Denise Ruffner brings more than a decade of experience building commercialization strategies for quantum industry leaders NEW YORK CITY, NY, UNITED STA... |
| 06.05.2026 | Haiqu Launches Agentic Quantum Operating System for Enterprise Applications R&D | Dashboard on Haiqu's Agentic Quantum Operating System Full-stack platform combines agentic AI with proprietary middleware that helps build and solve complex problems faster with fewer computational resources Observing research into tools li... |
| 28.04.2026 | Haiqu and HSBC Demonstrate Scalable Quantum Encoding for Financial Models | Peer-reviewed Physical Review Research paper shows efficient preparation of financial distributions on quantum hardware This work shows how they can be implemented with much shallower quantum circuits, bringing practical applications such a... |
| 02.04.2026 | New Quanscient and Haiqu algorithm targets scalable fluid simulations on quantum computers Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Researchers from quantum computing companies Quanscient Oy and Haiqu Inc. today announced that they have developed a new quantum computing algorithm designed to make computational fluid dynamics simulations more practical on quantum hardwar... |
| 02.04.2026 | Quanscient and Haiqu Announce Breakthrough Algorithm for Scalable Computational Fluid Simulations on Quantum Computers | This advancement in quantum algorithms could help accelerate some of the most computationally intensive simulations used in engineering today. This is an interesting and timely contribution to quantum CFD...We need more works like this to a... |
| 04.02.2026 | Former Microsoft Quantum Program Manager Joins Haiqu to Lead Product Launch | Antonio Mei, Lead Product Manager of Haiqu Dr. Antonio Mei brings 10+ years experience in HPC, AI and quantum computing I look forward to leading the development of Haiqu’s quantum operating system at a time when the industry needs it most.... |
| 14.01.2026 | Haiqu Secures $11M Seed Funding for Quantum Software Breakthrough | Quantum startup Haiqu recently closed an $11 million seed funding round. The Ukrainian-American firm develops crucial software for quantum computers. Its platform dramatically boosts efficiency and mitigates errors. This capital will fast-t... |
| 13.01.2026 | Quantum software startup Haiqu raises $11M to launch hardware-aware operating system Send us a News Tip EXTRACT THE SIGNAL FROM THE NOISE Cookies | Quantum software startup Haiqu Inc. announced today that it has raised $11 million in new funding to accelerate the launch of its operating system for quantum applications, which will include a hardware-aware quantum software stack for runn... |
| 13.01.2026 | Haiqu Raises $11 Million in Seed Round to Enable Near-Term Quantum Use-Cases with New Operating System | Co-founders Mykola Maksymenko (left) and Richard Givhan (right) Notable seed investment led by Primary Venture Partners supports Haiqu’s mission to reduce costs and resources needed for quantum computation Haiqu minimizes hardware shortcomi... |
| 13.01.2026 | Quantum startup Haiqu raises $11M | A quantum startup based in the UK, Ukraine and the US has raised what it says is one of the largest seed rounds in quantum software, bagging $11m. The funding round in Haiqu was led by Primary Venture Partners, with participation from Qudit... |
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