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Janne Papunen

Senior Consultant @ Sparta Consulting Oy | Co-Founder @ Windester Oy |

📍 Finland🔄 Updated October 2026💼 1 investments📅 4 years investing🗓 Last invested Oct 2022
Operator-angel🌍 Finland
1
Total investments
1
Early stage
0
Mid stage
0
Late stage
4y
Years active

Portfolio

1 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Exaum
Angel Investor
Oct 2022
Accelerating green energy transition by balancing electric grids.
early stageElectric Power Transmission, Control, and Distribution
Experience · 2 entries
All (2)
Investments (1)
Founder (1)
2022
Exaum
Angel Investor
Oct 2022
Accelerating green energy transition by balancing electric grids.
early stageElectric Power Transmission, Control, and Distribution
2017
Windester Ltd
Co-Founder
Apr 2017
Helping people to charge their devices with wind when they are off-grid.
early stageAppliances, Electrical, and Electronics Manufacturing