/Investor DB

IBB Ventures — 2025 Investments

4 investments dated 2025 · listed companies and verified rows first · show all

Jurafuchsjurafuchs.deDec 2025 · $590K

Jurafuchs is a German mobile learning app for law students and legal trainees (Referendare) preparing for state law exams, offering short interactive case-based exercises across all mandatory legal subjects with spaced repetition and an AI tutor.

AI & Machine LearningEdTechLegalTech

Spark e-Fuelssparkefuels.cominFeb 2025

Spark develops technology to accelerate the production of hydrogen-based synthetic fuels for aviation and industrial applications.

CleantechClimate TechEnergy

Co-investorsZero Carbon CapitalZero Carbon CapitalNucleus Capital

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

dsb Deutsche SanierungsberatungLumoview Building Analytics

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.