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Sophie Lamparter

Sophie Lamparter

Impact Investor & Optimist

San Francisco, California
Zurich, Switzerland
Joined August 2025

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5.6K connections
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Deep Tech Investors
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Swiss Innovation Ecosystem
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Climate Tech Founders
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Summary

Sophie Lamparter is a dedicated impact investor and optimist, primarily focusing on early-stage climate and health tech startups. Through Vitamin°C and DART Ventures, she backs companies that aim to mitigate climate change, foster human adaptation, and improve lives, demonstrating a strong commitment to ventures with significant positive long-term impact. acceleratingimpact+3
She acts as a vital bridge between the Swiss and US innovation ecosystems. Her roles at swissnex San Francisco, as an Honorary Ambassador for the Greater Zurich Area, and through DART Ventures' dual presence in Zurich and San Francisco, highlight her expertise in fostering international collaboration and helping European startups expand into the US market. dart+3
A strong advocate for female entrepreneurship, Sophie Lamparter co-founded Vitamin°C as a female-led venture fund and actively supports female founders. She emphasizes the importance of diversity in leadership, believing it accelerates innovation and leads to better financial returns and more impactful products. acceleratingimpact+2
With extensive experience in venture capital, Sophie is adept at identifying and nurturing early-stage startups. Her insights, shared through various interviews, cover crucial aspects of fundraising, distinguishing VC-backable companies, and understanding inflection points, demonstrating her strategic acumen in the investment landscape. swisspreneur+2

Work

Education

Notes

AWArijana Walcottsaid
SLSophie Lamparter
has played a key role in investments or exits that really stand out to them.

Jan 5, 2026

AWArijana Walcottsaid they've seen
SLSophie Lamparter
make particularly thoughtful decisions as a Principal, Partner, or GP at a venture fund.

Nov 27, 2025

AWArijana Walcottsaid they've seen
SLSophie Lamparter
build or lead a startup in a way that really stood out to them.

Nov 13, 2025

AWArijana Walcottsaid
SLSophie Lamparter
is one of the most thoughtful institutional investors they've worked with in climate tech or impact-focused VC funds.

Nov 6, 2025