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Maybell Quantum
redesigned dilution refrigerator for quantum which enables more fridges per lab, more experiments per fridge, and unparalleled reliability, flexibility, and user experience
About Maybell Quantum
Maybell Quantum is a pioneering startup focused on advancing quantum computing technology. The company is dedicated to developing tools that address the most challenging problems in quantum computing, making these solutions more accessible, reliable, and affordable. Their mission also includes fostering a skilled workforce and a robust supply chain to bolster U.S. leadership in the quantum sector.
Maybell Quantum operates in the cutting-edge market of quantum computing, a field that promises to revolutionize industries by performing complex calculations at unprecedented speeds. This technology has the potential to transform sectors such as logistics, agriculture, medicine, and climate change mitigation.
The company primarily serves research institutions, technology firms, and government agencies that require advanced quantum computing capabilities. Their flagship product, the Maybell Icebox, significantly enhances the scalability of quantum computing by housing more than three times the number of qubits (the basic unit of quantum information) in just one-tenth of the space compared to traditional systems. This innovation opens new doors for scalable quantum computing solutions.
Maybell Quantum's business model revolves around the development and sale of high-performance quantum hardware. They generate revenue by selling their advanced quantum computing tools and components, such as ultra-high-density RF ribbon wires. These wires offer superior performance and density while minimizing heat and vibration, which are critical for maintaining the delicate state of qubits.
In summary, Maybell Quantum is at the forefront of making quantum computing more practical and scalable. Their innovative products and commitment to building a strong quantum ecosystem position them as a key player in this transformative industry.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2021
- Headquarters
- Denver, United States
- Employees
- 79
- Open positions
- 13
- Dealroom signal
- 92.7/100
- Industry
- Engineering and Manufacturing Equipment
- Sector
- Engineering and Manufacturing Equipment, Quantum Computing, Refrigeration, Quantum Computers and Processors, NIF defense security and resilience, NIF Security of Critical Technologies, DT and LS, science-based
- Technology
- Hardware, Deep Tech, Quantum Technologies
- Business model
- Manufacturing
- Client focus
- b2b
Knowledge graph
More headlines
Open roles
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES BOther financing | Sep 2025 | $40M | $160M | Addition VC | ↗ |
| SERIES AOther financing | Mar 2024 | $25M | $100M | Decisive Point · Cerberus Capital Management · In-Q-Tel · Lavrock Ventures | ↗ |
Growth signals
Latest recorded traffic for Maybell Quantum is 2.2K monthly website visits, down 12% over the last three months. Maybell Quantum's team grew 41.1% over the past year.
Open positions
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
Colorado Office of Economic Development and International Trade
National Security Innovation Capital
Series A8 investors entered at this stage
Cerberus Capital Management
Decisive Point
In-Q-Tel
Lavrock Ventures
Mark IV Capital
Caruso Ventures
Olive Capital
Addition VC
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Maybell Quantum on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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