Quantum Machines

Quantum Machines is a prominent provider of advanced quantum control solutions, focusing on hybrid control technology for quantum computing. The company consists of a skilled team of quantum physicists, software and systems engineers, and chip designers dedicated to enhancing quantum research and development. Their mission is to accelerate progress in the field by offering innovative quantum control and cryogenic electronics solutions. The company offers a unique platform that integrates precise control of quantum systems with real-time data processing and orchestration of complex algorithms across quantum and classical processors. This platform allows researchers and developers to efficiently transition innovations from laboratories to data centers. Quantum Machines' hybrid control technology supports the execution of complex computational tasks across various quantum computing architectures, making it a versatile choice in the industry. Quantum Machines has established a strong presence in the market, serving over 50% of companies developing quantum computers. They collaborate with NVIDIA on the DGX Quantum platform, which combines accelerated computing with real-time quantum control to advance the development of practical quantum computers.

Computer Hardware Claymont, United States Founded 2018 ~116 employees Private · Series C

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Employees
116
+8.4% in the 3 months to Jun 2025
Revenue / employee
$259K
Revenue ~$30M
Total funding
$2.2B
Last round Series C, Feb 2025
12-month attrition
12.2%
Tech: 5.3%
H1B sponsor
NA

Funding

  • Feb 2025 · Series C · $170M · PSG Equity, Intel Capital, Red Dot Capital Partners
  • Sep 2021 · Series B · $50M · Qualcomm Ventures LLC, Red Dot Capital Partners, Samsung NEXT
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel
  • Sep 2021 · Series B · $50M · Red Dot Capital Partners, Exor, Claridge Israel

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Quantum Machines FAQ

How many employees does Quantum Machines have?

Quantum Machines has about 116 employees, up 8.4% over the 3 months to Jun 2025.

What is Quantum Machines's revenue per employee?

Quantum Machines makes about $259K in revenue per employee, based on $30M annual revenue and 116 employees.

How much funding has Quantum Machines raised?

Quantum Machines has raised $2.24B in total funding; its latest round was Series C in Feb 2025.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.