Arne H. Halleraker
Partner
FJ Labs
FJ Labs partner focused on marketplaces, B2B commerce, food, green tech, and gaming.
Bio
Professional summary
Fabrice Grinda is listed by FJ Labs as a Founding Partner. The firm's official materials describe FJ Labs as focused on marketplaces and network-effect businesses, especially early-stage companies with scalable, capital-efficient models and strong unit economics. Public profiles also describe Grinda as an entrepreneur and investor associated with FJ Labs and marketplace investing, but the provided official team page contains only limited individual biographical detail.
Investment focus
Stage, sector, and overall fit
Stage
pre-seedseedearly stageSeries Alater stage co-investment
Sector
marketplacesnetwork effectsconsumer internete-commercelogisticsfintech
Thesis
MarketplacesNetwork effects businessesGlobal early-stage companies
Notable companies
Selected portfolio companies the partner has backed
AlibabaCoupangFlexportDelivery HeroShipbobProperlyWallapopRappiOLX
How to approach
Framing and angles for outreach
Pitch framing
Lead with marketplace mechanics, network effects, unit economics, capital efficiency, and a clear fundraising path.
Personalization hooks
- 1Frame the company through marketplace liquidity, supply-demand scaling, and network effects.
- 2Emphasize why the business can become a market leader without needing FJ Labs to lead the round.
Recent signals
What the partner has said or done recently
FJ Labs says it focuses on marketplaces and network-effect businesses and invests globally, with a focus on early-stage marketplaces.
Official FJ Labs team page lists Fabrice Grinda as Founding Partner.
Background
Career, education, and skills
Career history
- FJ LabsFounding Partner
- OLX (global classifieds, acquired by Prosus/Naspers)Co-Founder & CEO
- Aucland (French eBay competitor)Founder
- AlibabaEarly investor
Education
- Princeton UniversityDegree
Other partners at FJ Labs
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