E3 Company

E3 Company is the premier provider of automated pressure control technology for oil and gas operations, founded in 2016 and headquartered in Kilgore, Texas. The company revolutionizes hydraulic fracturing and drilling through superior pressure control technologies, with a mission to achieve zero Red Zone operation for unparalleled safety. E3 specializes in mission-critical pressure relief technology including their proprietary Safety RAT™ (Relief Automation Technology), Safety BAT™ (Bleed-Down Automation Technology), and RAPTR™ automated drilling systems. With 77 employees across six strategic locations in major U.S. oil and gas basins, E3 delivers advanced automation solutions to drilling and completion operations throughout North America. The company maintains ISO 9001:2015 certification at all locations and employs Six Sigma-certified quality specialists. E3's proven safety record includes over 100,000 overpressure events handled without a single failure. Acquired by Gladstone Investment Corporation and Xyresic Capital in September 2023 for $46 million from BlueWater Equity Partners.