Andreessen Horowitz (a16z) accelerator / a16z speedrun

Andreessen Horowitz (a16z) accelerator / a16z speedrun has invested in 2 European startups.

accelerator

Portfolio 2 Investments

Runware

artificial intelligence, infrastructure, media-tech, machine learning

series-a

€50 M

Dec 2025

Investor

TaxNova

tax-tech, financial-software, enterprise-software, artificial-intelligence

pre-seed

$1 M

Feb 2026

Investor