Breakthrough Energy Ventures

Prolific Machines Announces Initial Closing of $50 Million Series B2 Led by Atoms & Bits and Nant Capital.

Bipsiq October 14, 2026

California-based Prolific Machines announced the initial closing of its $50 million Series B2 financing,...

Type One Energy stellarator fusion system illustration.

Type One Energy Raises $200 Million in Series B Led by Breakthrough Energy Ventures and Clutterbuck Capital.

Bipsiq October 6, 2026

Type One Energy has secured $200 million in Series B funding to advance its...

ArkeaBio, a Boston-based agricultural bioscience company developing a methane-reducing vaccine for cattle.

ArkeaBio Raises $7 Million in Series A1 Funding Co-Led by Breakthrough Energy Ventures and AgriZeroNZ

Bipsiq October 1, 2026

ArkeaBio raised $7 million in Series A1 financing to advance its methane-reducing cattle vaccine,...

Physical Superintelligence Raises $58 Million Seed Round Led by Breakthrough Energy Ventures

Bipsiq September 1, 2026

Cambridge-based Physical Superintelligence launched with a $58 million seed round led by Breakthrough Energy...