# QuantumLight

QuantumLight is a Private Equity based in London, United Kingdom.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** London, United Kingdom
- **Region:** Europe
- **Address:** London, United Kingdom
- **Founded:** 2022
- **Assets under management:** Undisclosed
- **Website:** quantumlightcapital.com
- **LinkedIn:** https://linkedin.com/company/quantum-light-capital

## Regulatory record

- **Reports private funds:** No

## About

QuantumLight is a venture capital and growth equity firm based in London, United Kingdom. Founded in 2022, it primarily serves the technology sector, focusing on startups and growth-stage companies. QuantumLight has made 28 investments, including a Series B investment in Fuse Energy on December 18, 2025.

## Sectors

- AI/ML
- Enterprise Software
- FinTech
- Digital Health

## People

- Ilya Zubarev — Founder

## Questions

### Who runs investment decisions at QuantumLight?

Founder Ilya Zubarev leads the investment process. Zubarev's background as an AI-company founder gives him direct operating context for evaluating technical teams. The firm integrates quantitative screening outputs into its committee decisions, so both Zubarev and the firm's proprietary model shape final allocations.

### How does QuantumLight source proprietary deal flow?

The firm uses a quantitative model that screens thousands of early-stage and growth companies globally. The model looks for signals of technical quality, founder-market fit, and valuation anomalies. This algorithmic-first approach is designed to surface opportunities before they reach broad market awareness, reducing reliance on traditional network-based origination.

### What investment stages does QuantumLight typically target?

The firm targets venture and growth-equity rounds. Its quantitative model is designed to identify both early-stage startups with technical differentiation and later-stage companies where AI can unlock step-change operational improvements. The firm does not publicly restrict itself to a single stage band within the private lifecycle.

### Which sectors does QuantumLight explicitly avoid?

QuantumLight has not published a formal exclusion list. However, given its quantitative and AI-centric mandate, the firm is unlikely to pursue sectors where data science provides no analytical edge — such as traditional heavy industry or real assets not adjacent to technology infrastructure.

## Related profiles

- [Quantum Leaps Capital Partners](https://altss.com/profile/quantum-leaps-capital-partners)
- [Quantum Medical Concepts](https://altss.com/profile/quantum-medical-concepts)

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/quantumlight

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