Fireye

Fireye, LLC manufactures flame safeguard controls and burner management systems for commercial and industrial combustion equipment, and is headquartered in Derry, New Hampshire. Its products include burner controls such as the BurnerLogiX series, combustion controls, UV and IR flame scanners, flame sensors and rods, spark igniters and gas pilot burners. The company serves sectors including oil and gas, petrochemicals, power generation, pulp and paper, and food and beverage, and sells worldwide through distributors, including partners added in India in 2025. In 2026 it acquired ETC Energy Technology & Control.