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Based in New York, Antioch provides a cloud simulation platform that enables robotics and autonomy companies to build, test, and deploy perception and autonomous systems entirely in software. By eliminating the need for hardware-in-the-loop testing, the platform shifts traditional engineering workflows toward pure software integration, which reduces lengthy physical testing cycles and accelerates product iteration. The enterprise currently operates with $4.25 million in pre-seed funding to support the commercial launch and scaling of its core infrastructure services. The company's initial financial backing was led by venture capital firm A*, alongside participation from several other institutional seed investors and strategic angels. The executive team leverages prior engineering and development experience from prominent technology firms including Tesla, Google DeepMind, and Meta. Antioch was founded in 2025 by Harry Mellsop, Alex Langshur, Colton Swingle, and Collin Schlager.
Antioch has raised $42.3M across 1 funding round.
Antioch has raised $42.3M in total across 1 funding round.
Antioch has raised $42.3M in total across 1 funding round.
Antioch's investors include Bennett Siegel, Adrian Macneil, Shyam Sankar, Abstract Ventures, BoxGroup, MaC Venture Capital.
Antioch has raised $42.3M across 1 funding round. Most recently, it raised $42.3M Pre-Seed in December 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Dec 8, 2025 | $42.3M Pre Seed | Bennett Siegel | Adrian Macneil, Shyam Sankar, Abstract Ventures, BoxGroup, MAC Venture Capital | Announced |
