The thegentlemen ransomware group listed BGR Energy Systems on its data leak site on 2026-09-15. Country: IN Sector: Energy & Utilities Domains named: bgrcorp.com, zoominfo.com Claim as published on the leak site: bgrcorp.com zoominfo.com/c/bgr-energy-systems-ltd/351623005 BGR Energy Systems Limited Chennai-based Indian EPC contractor and capital-equipment maker for power, oil & gas and petrochemical industries — founded 1985 as a 40:60 JV between promoter B.G. Raghupathy and Germany's GEA Energietechnik (condenser-tube cleaning systems for thermal/nuclear plants), renamed BGR Energy in 2007, IPO January 2008. It pioneered the Balance of Plant (BOP) concept in India and runs five divisions: Power Projects (turnkey EPC/BOP for >100 MW coal & gas plants), Oil & Gas Equipment (gas conditioning skids, storage tanks, compressor packages), Air Fin Coolers, Environmental Engineering (desalination, water/effluent treatment) and Electrical Projects (GIS/EHV substations, nuclear plant electricals). Track record: 20+ mega-projects — NTPC Solapur 2×660 supercritical boilers, NTPC Lara 2×800 MW steam turbines, Mettur 600 MW, Krishnapatnam 2×660, Ghatampur 3×660, North Chennai 800 MW, nuclear electricals