QuantumLight
Est. dry powder
$523.3M
Raised, not yet invested
AUM
—
Not reported
Latest fund
$500M
QuantumLight Fund II
Est. cheque size
$3.1M–
From fund sizes
Deals, last 12 months
10
Last seen investing Sep 2026
About QuantumLight
QuantumLight Capital is a private equity firm focusing on venture capital and growth investments based in London. They focus on portfolio companies in a diverse industry to scale up their business in the Europe, UK.
- Type
- Venture Capital Firm
- Headquarters
- London, England, UK
- Stages
- Series ASeries BSeries CSeries D
- Est. cheque size
- $3.1M–$21.9M
- Sectors
- Information Technology, Diversified
- Regions
- Europe
- Strategies
- Growth
Where they invest
From deals and portfolio companies on record
Most frequent rounds
- Series B15
- Series A5
- Series C2
- Series D1
Across 23 deals
Portfolio sectors
- Software11
- Financial Services5
- —1
- Biotechnology1
- Healthcare IT1
Across 22 companies
Portfolio countries
- US11
- UK4
- Turkey2
- Brazil1
- Denmark1
Across 22 companies
Recent investments
Newest 5 of 23
- Series C$108M
Thatch Health, Inc.
Sep 2026 · Series C
- Series B$300M
Gimlet Labs, Inc.
Sep 2026 · Series B
- Series B$45M
Yuno USA, LLC
Aug 2026 · Series B
- Series B$113M
Onyx Security Inc
Jul 2026 · Series B
- Series D$1.5B
Fireworks AI, Inc.
Jul 2026 · Series D
Offices
1 location
- London, England, UKHQ
Questions about QuantumLight
How much does QuantumLight invest per deal?
Based on the size of its funds, QuantumLight writes estimated cheques of $3.1M–$21.9M. Lead cheques usually sit at the top of that range and follow-on cheques lower.
What stages does QuantumLight invest in?
QuantumLight has invested at Series A, Series B, Series C and Series D. Its most frequent rounds on record are Series B, Series A and Series C.
How much capital does QuantumLight have left to invest?
QuantumLight has an estimated $523.3M in dry powder: capital it has raised but not yet invested.