Organization · Venture Capital
Quantum Exponential
Quantum Exponential is a UK-based investment firm specializing in quantum technology companies. It focuses on early-stage investments that leverage quantum technologies to tackle global challenges such as climate change and health.
Overview
What Quantum Exponential does
What Quantum Exponential is
Quantum Exponential is a UK-based investment firm specializing in quantum technology companies. It focuses on early-stage investments that leverage quantum technologies to tackle global challenges such as climate change and health.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Venture Capital
- Founded
- Founded in 2021
- Approximate age
- About 5 years
- Structured capabilities
- Funder
- Last reviewed
- May 4, 2026
Official channels
Find Quantum Exponential elsewhere
Open the official website or a supported primary organization account.
Capability profile
Quantum Exponential as a funder
Investment thesis
Quantum Exponential aims to build a portfolio of investments in companies pioneering the use of world-leading quantum technologies to solve significant global challenges such as climate change, health, defense, and food security.
Focus narrative
Quantum Exponential invests in early-stage quantum technology companies across various sectors, including quantum communications, quantum sensing, quantum metrology, and quantum computing software and components. The firm collaborates with Notion Capital to identify high-potential startups and primarily targets seed funding, with plans for subsequent funding rounds.
Value beyond capital
Quantum Exponential adds value to its portfolio companies through its extensive network in the quantum technology sector, providing strategic guidance and support in navigating the complexities of the quantum landscape. The firm's team comprises experts in venture capital, quantum physics, and capital markets, enabling them to offer tailored advice and resources to help companies scale and succeed.
Focus and fit
- Stages
- Pre-seed · Seed · Series A
- Regions
- Uk · Global
Availability
- Currently deploying
- Yes
Portfolio and track record
- Recorded portfolio count
- 10
- Recorded notable exits
- Arqit Quantum
Portfolio context
Arqit Quantum Inc: Provides a quantum encryption Platform-as-a-Service for secure communications. Siloton Limited: Develops optical scanning devices using quantum techniques for healthcare applications. Aegiq: Focuses on quantum networking and computing with integrated quantum optics technology. Universal Quantum: Aims to create a million-qubit quantum computer using silicon technology. QLM: Develops a gas imaging camera for detecting greenhouse gas emissions. Oxford Quantum Circuits: Offers quantum computing services via private cloud and Amazon Braket. Delta g: Works on a gravity gradiometer utilizing quantum technology for utility mapping.
Common questions
What to know about Quantum Exponential
Upseed classifies Quantum Exponential under the Venture Capital organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
May 4, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.