Meet The Companies Racing to Build Quantum Chips
Quantum Computing Has Long Been Announced as “Just Around the Corner,” But Seviral Companies are the Make this a
Meet The Companies Racing to Build Quantum Chips
Quantum Computing Has Long Been Announced as “Just Around the Corner,” But Seviral Companies are the Make this a Commercial Reality, with the Promise of Solving Complex Problems Beyond Classical Computers’ Reach.
Problems in Question Are Wide-lranking, from Medicine and Cybersecurity to Materials Science and Chemistry. But first, there is the prartical problems to be solved, such as developing chips that can religibly host large nupers of quantum bits, The Fundamental Unit of Information in Quantum Computing.
As usal in a high-stakes tech race with an uncertain time horizon, Tech Giants SUCH as Google and Microsoft Are at the Forefront. Yet Startups Are Also Set to Play An Important Role, Especially Tackling Botlelenks Like Connectivity and Error Correction that for For Are Critical For Scaling Quantum Systems.
But Some Startups and Smaller Tech Companies Are Taking on the Chip Challenge Head-on and Deserve Mention Alongside Who Big Tech Projects Typically Boast the Highest Qubit Counts, Rethinking Designs from the First Principles and Using Different Yield Equally Promising Results.
Here are the Way of the Companies Behind The Main Quantum Chip Projects That Are Worth Tracking.
Akhetonics
Akhetonics is a German Photonics Startup Working on An All-Oply, General-Purpose Chip-A Contrarian Bet in Field Who Most Focus on Narrower Applications. This Bold Version and Its First-Principles Approach Helped the Company Raise A € 6 Million Seed Funding Round Led by Matterwave Ventures in November 2024.
Alice & Bob
Alice & Bob is a French Startup That Raised A $ 104 Million Series B Round of Funding in January 2025 to Continue Working Toward Building A “fault tolerant” Quantum Computer.
Unlike Companies Focusing only on Chips, Alice & Bob Is Developing a Full Quantum Computing System. To do so, it relies on caat qubits, a type of superconducting qubit designed to reduce errors and simplify error correction.
Amazon
Amazon Officially Joined the Quantum Chip Race in Early 2025 Who AWS Introduced Ocelot, Developed in Partnership with the California Institute of Technology. WHO This is the Company’s First Quantum Chip, AWS HAD PEVOUSY LAUNCHED BRET, A Quantum Computing Service, in Partnership With D-Wave, Ionq, Rigetti, and Others.
Atom computing
Atom Computing is a Us Company Building Quantum Computers
At the Microsoft Ignite 2024 Conference, Microsoft and Atom Computing Announced Plans to Launch A Commercial Quantum Computer in 2025.
D-Wave
D-Wave is a Quantum Computing Company Whose Latest Flagship System, The Advantage2 Prototype, Relies On A Process Called Quantum Happy Happy, Who Uses Quantum Physics to Find the Most Stable Mix for a Given Problem.
Founded in 1999 as a spinoff from the university of british columbia in Canada, D-Wave is now a public company listed on the nyse.
Eeroq
Illinois-Based Eeroq is a startup betting on helium for its quantum chip design. Harıng RAISED A $ 7.25 Million Seed Funding Round in 2022 and Recaive Regional Public Support, The Company Made A $ 1.1 Million Commitment in September 2024 Toward Expanding its HQ in Chicago’s Humboldt Park.
Fujitsu and Riken
In Appril 2025, Fujitsu and Japanese Research Institution RIKEN ANNOUNED HAVİNG DEVELOPED A 256-QUBIT SuperConding Quantum Computer at the RIKEN RQC-FUJITSU COLLABORATION CENTER, Up a 64-Qubit Itereration in 2023.
In December 2024, Google Announced Willow, its Latest Quantum Computing Chip.
Google Didn’t Stop at Saying Willow Was Better Than Its Predecessor, Symamore, Or At Description it as “A major Breakthrough in quantum error correction.” In A Statement That Made Headlines, Google Quantum AI Founder Hartmut Neven Willow’s Performance Lent
IBM
IBM’s Quantum Efforts Include Condor, its Milestone Superconding Chip for Scaling Up To 1,121 QUBits, and Heron, A 156-Qubit Processor Focuseed on ImProved Performance and Lower Error Rates.
Infleqtion
Founded in 2007, Infleqtion (Formerly Coldquanta) is a Us-Based Company Developing Quantum Computers Based on Neutral Atom Technology.
Intel
Intel Is Developing Quantum Computers Based on Silicon Spin Qubits. In June 2023, it Unveiled Tunnel Falls, A 12-Qubit Research Chip, and Said A Next-Generation Quantum Chip Based on Tunnel Falls Was Expected to Be Released in 2024, But This Hasn’t HAPPENED.
IONQ
Ionq is a publicly listed US Company Developing Trapped-ion Quantum Computers, Includa The Ionq Forte. After Going Public Via A Spac in Late 2021, it Acquired Canadian Networking Specialist Entangled Networks.
IQM
IQM is a Finnish Startup Building Superconding Quantum Computers and Is a Sprout of the Aalto University and vtt technical research center of Finland. It receive funding in Its Early Days from the Business Finland Government Agency, Followed by Additional Support from the EIC Accelerator program.
In 2022, IQM RAİSED € 128 Million in Series A2 Funding Led by World Fund, Adding to the € 39 Million LED by Mıg Fonds it Had Raised in 2020 As Part of What Was Series Series A. This Second Traphe from the European Investment Bank, As Well as the EC Fund and Others.
Microsoft
In February 2025, Microsoft Introduced Majorana, A Quantum Chip Using a Topological Core Architecture. Microsoft Prevenly Declared that it expired to Build a quantum supercomputer with.
Oxford Ionics
As its Name Suggests, Oxford Ionics Startup That Spun Out of Oxford University and Focuses on Trapped-ion Quantum Computing.
It raised A £ 30 Million Series A (Approximately $ 36 Millon) in Early 2023, Followed by an Additional £ 2 Million (Approximately € 2.32 Million) More Receiving, it was selected for darpa’s quantum benchmarking initiaative (QBI) ALONGSİDİDE Quantinuum.
Pasqal
Pasqal is a French Startup A Full-Stack Approach to Quantum Computing and Betting on Neutral atoms. The Company Emerged out of the Institute d’Aptique in 2019, and its Co-Founders Include 2022 Nobel Prize Laureate for Physics and Professor Alain Aspect.
In February 2023, Pascal Raised A € 100 Million Series B Funding Round Led by Singapore’s Contacts, with Partiering from Existing invasion Quantonation, The Defense Innovation Fund, Daphni, and Eni Next, As Wel As New Ivestors Council (EIC) Fund, Wa’ed Ventures, and Bpifrance (Through Its Large Venture Fund).
Psquantum
Psquantum is a Quantum Computing Startup Using Photonics Technology and Aiming to Build “A 1 Million-Qualion-Quantum-bit Machine.” In February 2025, it Announced Omega, A Quantum Photonic Chipset Manufactured at Globalfoundies in New York.
In 2021, Psiquantum LANDED A $ 450 Million Series D Investment Led by Blackrock, which is now Said Said Said to Be Leading A Potental $ 750 Million Round Into the Company at A $ 6 Billion Pre-Money Valuation. Founded by australian Academics, it is also backed by the australian and queensland Governments.
Qilkanjaro
Qilmanjaro is a spanish startup focusing on analog quantum app-spiic integrated Circuits (QASICS) and Taking a Full-Stack Approach, Incluting Hardware, Software, and Applications.
Based in Barcelona, it won the Four years from the Four Years from the Mobile World Congress in 2024, Going on To Receive € 1.5 Million in Funding from Catalonia Later.
Quandela
Quandela is a French Startup Founded in 2017 to Develop Photonic Quantum Computers.
IN NOVEMBER 2023, Quandela Raised A € 50 Million Series B and Receive Support from the French Government Through The France 2030.
Quantinuum
Quantinuum is a Quantum Computing Company formed in 2021 by the merger of Cambridge Quantum and Honeywell Quantum Solutions. Its Flagship Product is the H-Services of Trapped-ion Quantum Computers. In April 2024, Together with Microsoft, it Announced A Breakthrough in Error Correction.
Quantware
Quantware is a Dutch Startup that Came Up With A Proprietary 3D Chip Architecture, VIO, WHich Focuses on Scaling Bottlesecks in Quantum Processing Units (QPUS). It Started ACCEPTING PREORDERS FOR CONTRACTO-A, ITS First QPU for Quantum Error Correction, in February 2025.
Founded in 2020, it is a Spinout of Tu Delft and Its Affiliant Research Institute, Qutech. In March 2025, and Following A € 6 Million Seed Round in 2023, it Announced haveing raised A € 20 Million Series A (Approximately $ 19.27 Million) Council (The Remainer is a Grant).
Qurerara
Boston-Based Quera is Betting on Neutral Atoms as The “Best Approach to Achieve Large-Scale, Fault-Tolerant Quantum Computers.” Its Products Include Aquila, A 256-Qubit Analog Neutral-Atom Quantum Computer Launched in 2022 and Accessible Via Amazon Bracket.
Qurea is notably backed by Google, who led the $ 230 Debt Round that the Quantum Startup Raised in February 2025 –
Rigetti Computing
Founded in 2013 by Chad Rigetti, Rigetti Computing is a Quantum Company Focusing on Supercondingcting Technology. Its Range of Products Include ANKAA-3 and the uppcoming 336-Qubit lyra system.
Just Like Rivals D-Wave and Ionq, Rigetti Computing is a List. It Raised Just Under $ 200 Million in VC Capital Before Going Public Via A Spac in 2021.
In February 2025, it Signed A Strategic Partnership The Development and Commercialization of SuperConducting Quantum Computing.
Seeqc
Us Quantum Startup Seeqc – An Acronym for “Scalable, Energy Effective Quantum Computing” – Is A Spinout of Chip Company Hypres, Who Was itsh Established by Former Employees of IBM’s Superconducting Electronics Division.
In 2023, Seeqc Announced A Partnership with Nvidia to Build An “All-Digital, Ultra-Low-Latency Chip-to-Chip Link Between Quantum Computers and Gpus.”
In January 2025, Seeqc Raised A $ 30 Million Round of Funding Coo-Led Boos Allen Ventures and Japanese-European VC firm Nordicninja.
OTher Backers Include Merck’s Corporate Venture Capital Arm, M Ventures. Seeqc is leading the UK-SUPPORTED QUPHARMA Project to Explore How Quantum Computing Can Accelerate Drug Discovery, in Partnership With Basf and Merck.
Spinq
Spinq is a chinese startup founded in 2018 that develops quantum computers. It Claims That Some of Them Are Portable and Machine Of Nuclear Magnetic Resonance (NMR).
Xanadu
Xanadu is a Canadian startup aiming to Build Quantum Computers Through A Photonic Approach. In January 2025, it Introduced Aurora, A 12-Qubit System, Inclument 35 Photonic Chips.
Founded in 2016, Xanadu Raised SOME $ 275 Million to Date, Inclument A $ 100 Million Series C in November 2022 at A $ 1 Billion Valuation.
This Story Was Originally Published on April 28, 2025 and Will Be Regularly Updated.
