Top 10 Quantum Computer Companies (2025)
In 2025, quantum computing is no longer hype — it’s a race.
A global battle to build the first scalable, fault-tolerant quantum machine.
In this video, we explore the top 10 companies pushing the boundaries of physics, computing, and innovation.
00:00 Introduction
00:19 #10 – Rigetti Computing
00:44 #9 – Xanadu
01:08 #8 – PsiQuantum
01:32 #7 – D-Wave
01:55 #6 – IonQ
02:18 #5 – Quantinuum
02:40 #4 – AWS Braket
03:04 #3 – Microsoft
03:28 #2 – Google Quantum AI
03:55 #1 – IBM Quantum
04:24 Outro
Explore each company featured:
IBM Quantum
https://www.ibm.com/quantum
Publicly traded as: $IBM
Google Quantum AI
https://quantumai.google
Publicly traded as: $GOOG
Microsoft Azure Quantum
https://www.microsoft.com/en-us/quantum
Publicly traded as: $MSFT
Amazon AWS Braket
https://aws.amazon.com/braket
Publicly traded as: $AMZN
IonQ
https://ionq.com
Publicly traded as: $IONQ
D-Wave Systems
https://www.dwavesys.com
Publicly traded as: $QBTS
Rigetti Computing
https://www.rigetti.com
Publicly traded as: $RGTI
Quantinuum
https://www.quantinuum.com
Privately held
PsiQuantum
https://www.psiquantum.com
Privately held
Xanadu
https://www.xanadu.ai
Privately held
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