Proxy advisors back Heliogen merger with Zeo Energy Corp Jul 30, 2025 08:03AM
Zeo Energy Corp (ZEO) to Acquire Heliogen (HLGN) May 29, 2025 06:32AM
Heliogen (HLGN) Appoints Apurba Das as Chief Technology Officer Oct 18, 2024 08:00AM