COI Energy

Updated: February 27, 2026
CEO - Salisa Berrien
CEO - Salisa Berrien
Country: USA | Funding: $2.5M (+)
Founded: 2016

Website: https://www.coienergy.com/

COI Energy runs a marketplace where enterprises can buy and sell excess energy capacity, as well as get better, predictive insights into their energy needs. By letting enterprise campuses share their reserved energy allotments with each other, the company instantly optimizes grid usage.