Antioch develops simulation tools that let robot builders spin up digital instances of hardware and connect them to simulated sensors that mimic real-world data. The company focuses primarily on sensor and perception systems used in applications like autonomous vehicles, farm and construction machinery, and aerial drones. Antioch starts with models from partners such as Nvidia and World Labs and builds domain-specific libraries to improve usability and fidelity. Its founders include Harry Mellsop (CEO), Alex Langshur, Michael Calvey, Collin Schlager, and Colton Swingle, who bring experience from Transpose, Google DeepMind, and Meta Reality Labs. Early customers include both startups and large multinationals, and researchers such as MIT’s David Mayo have used the platform for experiments. The company raised an $8.5 million seed round at a $60 million valuation in its most recent financing.

Total raised

$51M

Funding rounds

2

Latest round

Seed

Latest activity

Apr 2026