Form Energy
181 jobsSeries C+ · Somerville, MA
Builds iron-air batteries.
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Company Directory
A curated directory of energy & climate companies headquartered in Boston, with live hiring activity and funding context.
6 companies · Updated 9/1/2026
Series C+ · Somerville, MA
Builds iron-air batteries.
Series C+ · Devens, MA
Builds fusion energy systems.
Series B · Cambridge, MA
Drills using millimeter waves.
Electrifies chemical manufacturing.
Seed · Somerville, MA
Modernizes resource recovery systems.
Monitors battery quality in real time.
BuildList includes active companies with a canonical sector and headquarters metro. Hiring counts come from verified openings collected directly from company applicant-tracking systems.