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# Quantum Exponential
- URL: https://entrepreneurplus.co.uk/investors/quantum-exponential/
- Published: 2026-10-15T15:24:22.000Z
- Updated: 2026-10-15T15:24:22.000Z
- Description: Listed specialist investor building a portfolio of early-stage quantum technology companies.
- Author: Editorial Desk
- Tags: #ep-investor

![Quantum Exponential logo](https://storage.ghost.io/c/05/a4/05a4a052-18ab-4836-8924-ec8b322c371c/content/images/2026/10/quantum-exponential-logo.png) 

Listed specialist investor building a portfolio of early-stage quantum technology companies.

- Venture capital
- London

Type

Venture capital

Based in

London

Stages

Pre-seed, Seed, Series A

Sector focus

Deeptech

Fund size

Undisclosed

Founded

2021

Website

[quantumexp.co.uk](https://www.quantumexp.co.uk/?ref=entrepreneurplus.co.uk)

Quantum Exponential is a UK-listed investment company dedicated to quantum technology. It takes early stakes in companies applying quantum computing, sensing and related technologies to problems such as climate change, health, defence and food security, and positions itself as one of very few quantum-focused venture investors. The board and advisory board combine venture investors, physicists, patent lawyers and former government officials, which the firm uses to source deals across the Americas, Europe and Asia. It aims to act as a long-term partner to the companies it backs, and its shares are quoted so public investors can gain exposure to the sector.

## Team

- **Steven Metcalfe**, CEO [LinkedIn](https://www.linkedin.com/in/steven-metcalfe-226921159/?ref=entrepreneurplus.co.uk)
- **Ian Pearson**, Non-Executive Chairman [LinkedIn](https://www.linkedin.com/in/ian-pearson-68511265/?ref=entrepreneurplus.co.uk)

[LinkedIn](https://www.linkedin.com/company/quantum-exponential/about/?ref=entrepreneurplus.co.uk)

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