Oratomic

$300.0M Series A

Announced: Jul 10, 2026
Sector: quantum computing
Investors: 8

Summary

Oratomic raised $300 million in a Series A round to develop a utility-scale quantum computer that it says could require only 10,000 to 20,000 qubits. The round was co-led by ARCH Venture Partners, Spark Capital, and Khosla Ventures, with additional participation from several other investors.

Investors

ARCH Venture Partners, Spark Capital, Khosla Ventures, Bezos Expeditions, Index Ventures, General Catalyst, Lowercarbon Capital, Bain Capital