Principal
Butterfly VenturesCheck size: Butterfly Ventures does not publish a person-specific check size for Liina Lehtonen. Any check-size guidance should be treated as firm-level only.
Liina Lehtonen contributes to Butterfly Ventures's published strategy to back Nordic and Baltic deep-tech founders at the earliest stages, especially science-based hardware and hardware-enabled software. The firm does not publish a narrower personal mandate on the current roster page.
Butterfly Ventures publicly emphasizes founders aligned with its focus on Deep Tech, Hardware, Industrial Technology, Climate Tech and its Pre-Seed to Seed mandate.
No personal pass list is public. Opportunities outside Butterfly Ventures's published stages, sectors or geographic mandate are less aligned.
Lead with fit to Butterfly Ventures's Pre-Seed/Seed mandate, evidence of the relevant technical or market advantage, current traction, and why Liina Lehtonen's Principal role is the appropriate entry point.
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Liina Lehtonen is currently listed by Butterfly Ventures as Principal. The current official roster verifies the affiliation and role; this profile avoids adding unverified prior employers, education or person-specific deals where the firm does not publish them.