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Single Family OfficePuts its own capital into companiesLAST VERIFIED Oct 2026 · 4 SOURCES

Sprout & About Ventures

Hamburg impact family office founded by Darius Seiller; invests €100K–300K in pre-seed and seed alternative-protein and agrifood startups in Europe, usually as co-investor.

USEFUL FOR Founders · Co-investors

Family & background

HEADQUARTERS
Hamburg, Germany

Investment approach

GEOGRAPHY
Europe
STAGES
Pre-SeedSeed
ROUTES
Companies (own capital)
STRATEGIES
Direct investmentsVenture capitalImpact

Overview

Sprout & About Ventures is a brand of Red Space Ventures GmbH in Hamburg, represented by its Executive Partner Darius Seiller. It was founded by Seiller as an impact family office; he is a shareholder and board member of the Huelsenberg Group (Schaumann, Lactosan, Senzyme, Alginure), a family-owned animal-feed and biotech business. It invests in alternative proteins and agricultural transformation, including biomass and precision fermentation, and normally co-invests rather than leads.

Investment thesis

Accelerate the development and commercialisation of alternative proteins by connecting startups with established animal-feed and biotech companies; themes are plant-based protein, biomass fermentation and precision fermentation.

Holdings & investments (5)

  • Bosque Foods
  • Omni
  • Poseidona
  • Pacifico Biolabs
  • The Raging Pig Company

People

  • Darius Seiller
    Founder and Executive Partner · source

Frequently asked questions

Sprout & About Ventures is a single family office based in Hamburg, Germany.

Sprout & About Ventures invests its own capital into companies. Its stated asset mix includes direct investments, venture capital and impact.

Sprout & About Ventures invests at Pre-Seed and Seed stages in Food & Agriculture and Biotech & Life Sciences.

Sprout & About Ventures's stated ticket size is €100K–€300K.

Key people at Sprout & About Ventures include Darius Seiller (Founder and Executive Partner).

Sprout & About Ventures's holdings and investments include Bosque Foods, Omni, Poseidona, Pacifico Biolabs and The Raging Pig Company.