Zinal Growth is a London-based single-family office founded by Checkout.com founder Guillaume Pousaz, focused on backing visionary founders building generational technology companies. It provides strategic capital and operational support across stages from pre-seed to Series B, with notable activity in fintech and climate tech.
They made 1 investment in the last 12 months. Average disclosed round size is $23.0M (across 17 rounds with reported amounts).
Portfolio
18
Fund Size
—
Top Stage
Seed
Last 12 Mo
1
Team
GW
Guillaume Waser
Managing Partner
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
22 investments
| Company | Round | Amount | Date |
|---|---|---|---|
| Seed | $1.4M | Aug 2026 | |
| Series B | — | Sep 2024 | |
| Unknown | — | Jan 2023 | |
| Series A | $10M | Jan 2023 | |
| Series A | $10M | Jan 2023 | |
| Growth | $5.8M | Nov 2022 | |
| Bridge | $3M | Jul 2022 | |
| Seed | — | May 2022 | |
| Series B | $25M | Apr 2022 | |
| Growth | $25M | Apr 2022 | |
| Series B | — | Mar 2022 | |
| Growth | — | Jan 2022 | |
| Unknown | $150M | Jan 2022 | |
| Series A | $21M | Jan 2022 | |
| Seed | $4.5M | Oct 2021 | |
| Seed | $4.5M | Oct 2021 | |
| Seed | $3M | Sep 2021 | |
| Seed | $2.3M | Jun 2021 | |
| Series A | $76M | May 2021 | |
| Seed | $5M | — | |
| Series B | $30M | — | |
| Series A | $15M | — |
Top Co-Investors
Visionaries5 shared
ACE & Company4 shared
Insight Partners4 shared
Index Ventures3 shared
Base3 shared
Lowercarbon Capital3 shared
Bessemer Venture Partners2 shared
Speedinvest2 shared
Left Lane Capital2 shared
Maven2 shared
AirTree2 shared
20VC2 shared
Fanatics2 shared
Techstars2 shared
private angel investors2 shared
Build Collective1 shared
DST Global1 shared
QED Investors1 shared
Blossom Capital1 shared
SIX FinTech Ventures1 shared
Last updated: 20 October 2026
