ERock, Inc. (Ticker: EROC US) is an American company that designs, deploys, operates and maintains modular distributed natural gas power generation systems, supported by proprietary low-emission generator technology and embedded software. The company is domiciled in the United States and primarily serves data centers, utilities and large commercial and industrial customers across nine U.S. states.

ERock plans to list on the NYSE on June 10, 2026. According to published terms, the company plans to offer 27.9 million shares at a price range of $20.00 to $23.00 per share, raising approximately $600 million at the $21.50 midpoint. The estimated market capitalization is around $4.7 billion. ERock’s systems are used for bridge power, backup resiliency and dispatchable flexible-capacity applications, with major operating footprints in California and Texas. As of March 31, 2026, the company reported over 2,000 deployed units across about 400 operational sites, an installed base of approximately 1,000 MW and contracted power system sales backlog of approximately $1.3 billion.