Mercuri is a London-based venture capital firm that focuses on leading pre-seed and seed funding rounds for UK startups at the intersection of media, entertainment, and technology. Their strategy involves backing technology-enabled products for both enterprise and consumer digital lifestyles, with a particular interest in companies leveraging AI to redefine communication, engagement, and content infrastructure.
33% of their portfolio is in AI. Deal activity increased 250% year-over-year (7 deals in the last 12 months). Their most common stage is seed (67% of deals). Average disclosed round size is $26.8M (across 8 rounds with reported amounts).
Portfolio
9
Fund Size
$65M
Top Stage
Seed
Last 12 Mo
7
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
9 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Electric Twin | Seed | $10M | Feb 2026 |
| Electric Twin | Pre-Seed | $14M | Feb 2026 |
 Mozart AI | Seed | $6M | Feb 2026 |
 Minitap | Seed | $4.1M | Dec 2025 |
| Minitap | Seed | $4.1M | Oct 2025 |
 Signal AI | Growth | $165M | Sep 2025 |
 Literal Labs | Pre-Seed | $5.4M | Jun 2025 |
| Mozart AI | Seed | $6M | Feb 2025 |
| Minitap | Seed | — | Dec 2024 |
Top Co-Investors
EWOR4 shared
Amigos Venture Capital2 shared
Balderton Capital2 shared
Atomico2 shared
LocalGlobe2 shared
Eventbrite1 shared
Andreessen Horowitz1 shared
Battery Ventures1 shared
Highland Europe1 shared
MMC Ventures1 shared
Samos Investments1 shared
Last updated: 15 April 2026