E2S Warning Signals Employee Directory
Appliances, Electrical, and Electronics ManufacturingEngland, United Kingdom51-200 Employees
E2S Warning Signals is a London-based manufacturer in the Appliances, Electrical, and Electronics sector, with 27+ years of engineering, design and production experience and a workforce of 51-200 employees. It develops audible and visual warning signals intended for life-safety and evacuation or lockdown applications across hazardous environments, onshore and offshore installations, fire protection, marine and industrial contexts. Product families include audible signals (tone or voice), visual indicators (steady or flashing), and combined units for status announcements or alarm notifications. Headquartered in London with design, production and testing facilities, the company operates a distribution hub in Houston, Texas, and maintains a global network of distributors. In December 2025, Halma plc acquired E2S Warning Signals.