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  1. Home
  2. /VCs
  3. /Guy Krief
  4. /Briefing
Pre-Pitch Briefing

Guy Krief

Partner at Big Pi Ventures

Check size: €0.5M-€30M across Big Pi's family of funds, from seed and early stage through growth; this is a firm-level range.

SeedEarly StageGrowthArtificial IntelligenceDeep TechRoboticsB2B SoftwareEnterprise TechnologyDigital Health

Their Thesis

Guy brings a founder-operator lens to Big Pi's multi-stage technology strategy. He is best matched with technically differentiated companies that can turn defensible IP into global products, especially where AI, software, or automation can create a durable competitive advantage and where his experience scaling businesses across many markets is useful.

How to Pitch Them

Lead with the hard technical or product insight, show why it creates a defensible moat, quantify the international market, and demonstrate that the team spans both product innovation and business development. For later-stage opportunities, include concrete evidence that the platform and operations scale; identify where Guy's founder and international go-to-market experience can help.

What Excites Them

Visionary technical founders with a well-rounded team, a large international market, defensible technology or unique IP, and a credible plan to translate an invention into a useful, scalable commercial product.

Key Frameworks

Founder-operator scale test

Pair technical differentiation with proof that the team can commercialize it across markets: product-market clarity, business-development strength, and operational scalability matter alongside the invention.

Defensible technology to global market

Start with protected or uniquely skilled technology, then test whether it solves a large problem and can become a globally useful product with lasting competitive advantage.

Podcast Appearances

Fundraising, A Convicted Con Artist, The €30k Retainer Scam, Sam Altman and Melinda Gates — Big Pi Podcast — Episode 5
fundraisingfounder diligencestartup scamsartificial intelligence
Crypto Deep Dive — Vassilis Tziokas on Bitcoin, Ethereum & Trump Coin — Big Pi Podcast — Episode 4
BitcoinEthereumzero knowledgestablecoinsblockchain and AI

Big Pi Ventures Portfolio

General robot intelligence
Robots for hull cleaning and inspection
Speech morphing
Drug delivery patch
Business Intelligence
Exited IoT management
Glass nano-texturing
HR tech
MRI software
Digital digestive health

+ 18 more investments. View fund →

← Full profileLinkedInBig Pi Ventures website