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Lifeline Ventures is a Helsinki-based, sector-agnostic early-stage venture capital firm that invests in ambitious teams with the potential to become industry leaders, often from the pre-seed and seed stages. Their strategy involves partnering closely with founders from day one, providing funding and operational guidance, and reserving capital to support companies through later growth rounds to help them scale globally.
Deal activity increased 200% year-over-year (9 deals in the last 12 months). Their most common stage is seed (43% of deals). Average disclosed round size is $31.4M (across 39 rounds with reported amounts).
Portfolio
42
Fund Size
$890M
Top Stage
Seed
Last 12 Mo
9
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
42 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Elea & Lili | Seed | $2.7M | Mar 2026 |
| PPhotoncycle | Series A | $15M | Mar 2026 |
 Ever | Series A | $31M | Feb 2026 |
 ICEYE | Series E | $150M | Dec 2025 |
| ICEYE | Series E | $200M | Dec 2025 |
| TTime Atlas Labs | Seed | $1.8M | Sep 2025 |
| SSteady Energy | Growth | $32M | Jul 2025 |
| IInven | Series A | $11.2M | May 2025 |
| TTILT Biotherapeutics | Series B | $25.6M | May 2025 |
 In Parallel | Seed | $2.8M | Nov 2024 |
| LLOUHE.ai | Seed | $3M | Oct 2024 |
 Toddle | Seed | $4.3M | Jul 2024 |
 Mjuk | Seed | $2.5M | Sep 2023 |
| MMeasurlabs | Seed | $2.5M | Sep 2023 |
 Metroc | Seed | $2M | Aug 2023 |
| VVensum | Seed | $3.8M | May 2023 |
| IInven | Seed | $1.5M | Mar 2023 |
 Varjo | Series D | $40M | Sep 2022 |
| HHuuva | Unknown | $4.9M | Jun 2022 |
| SSwappie | Series C | $108M | Feb 2022 |
| DDispelix | Series B | $28.4M | Nov 2021 |
| SSwarmia | Seed | $8M | May 2021 |
 Oura | Series C | $100M | May 2021 |
| ŌŌURA Health | Series C | $100M | May 2021 |
 Carbo Culture | Seed | $6.2M | Apr 2021 |
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Top Co-Investors
Tesi9 shared
Joint Effects3 shared
General Catalyst3 shared
Reaktor3 shared
EQT Ventures3 shared
Bpifrance2 shared
European Tech Collective2 shared
NordicNinja2 shared
Tekes2 shared
True Ventures2 shared
Temasek Holdings2 shared
Forerunner Ventures2 shared
The Chernin Group2 shared
Elysian Park Ventures2 shared
Jazz Venture Partners2 shared
Tech Square Ventures2 shared
MSD Partners2 shared
MetaPlanet2 shared
Next Capital2 shared
Sunstone2 shared
Last updated: 24 April 2026