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Fund F

Venture capital

Vienna · Pre-Seed–Seed · 2 people tracked

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Investment thesis

Fund F focuses on European pre-seed and seed stage startups led by gender-diverse teams that include at least one female co-founder. The firm is sector-agnostic with a preference for digital and highly scalable business models, and prioritizes companies that create positive impact aligned with the Sustainable Development Goals. It writes cheques of up to EUR 600k, acts as lead investor, and maintains an active follow-on policy. Beyond capital, Fund F supports founders across personal development, people and culture, business strategy, and operations, and provides access to its Female Founders Community of over 85,000 members. Its vision is an accessible, equitable and impact-driven European tech ecosystem.

Invests inImpact & Social GoodSector AgnosticEuropeVienna

Source: firm website, verified Aug 7, 2026.

Stage
Pre-Seed–Seed
Check
$660K
HQ
Vienna, AT
Leads rounds
Leads
Instruments
Equity
Last 12 months
2 investments
Tracked investments
4

Team · 2 people

from the firm's website
Lisa-Marie Fassl· Managing Director

Co-founder and managing director of Fund F, holding a 50% shareholding in the firm.

Nina Maria Wöss· Managing Director

Co-founder and managing director of Fund F, holding a 50% shareholding in the firm.

What they invest in

from 2 of 4 portfolio companies

Circular Economy ×1Cleantech ×1Defense Tech ×1Future of Work ×1Impact & Social Good ×1New Materials ×1

HQs:Luxembourg×1

Investments · 4 tracked

founders shown can be your intro path

By year:2026 · 22023 · 13 dated

Female Foundersfemale-founders.orgin

Female Founders is a Europe-focused organization that connects women building startups with capital, corporate partners, operators, and investors (Business Angels, VCs, CVCs, and Family Offices).

Future of WorkImpact & Social Good

Fermifyfermify.orginMay 2023 · $5M

Full-service automated B2B platform for casein production improving alternative cheese and ingredient quality.

Co-investorsAuxxoSimon CapitalClimentum CapitalFemale Founders

refinqrefinq.cominFeb 2026

refinq provides a software platform that quantifies climate and biodiversity (nature) risk at the site level, mapping a company's assets and suppliers and translating hazards into financial impact and mitigation actions.

Co-investorsaws Gründungsfonds

Uplift360uplift360.techinFeb 2026

Uplift360 develops chemical recycling technologies that regenerate high-performance fibres (such as aramid and carbon fibre) from composite and advanced-material waste at room temperature.

Circular EconomyCleantechDefense TechNew MaterialsEsch-sur-Alzette, LU

Co-investorsSustainable VenturesTwin Track VenturesPromus VenturesExtantia Capital

Portfolio news

latest coverage across their companies

Frequently asked questions

What stage does Fund F invest at?
Fund F invests at the Pre-Seed, Seed stages.
What is Fund F's typical check size?
Fund F typically writes checks of $660K.
What sectors does Fund F focus on?
Fund F focuses on Impact & Social Good, Sector Agnostic.
Where is Fund F located?
Fund F is headquartered in Vienna, AT.
Does Fund F lead rounds?
Yes, Fund F leads investment rounds.

Images

Fund F photo

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