Engineered Designed Facilities (EDF) is a pioneer in the design and construction of data centers. EDF's sister company, R.G. Computer Power, is a manufacturer's representative firm that specializes in computer support equipment such as UPS Systems, fire protection and suppression systems, security, generators and power distribution products.

Enterprise Security Distribution Ltd is a friendly, independent single source for all security products and systems, committed to maintain a premium service for the customers. They provide Emergency Lights, Fire Accessories, Fire Bells, Fire Cable, Fire Call Points, Fire Extinguishers, Radio Fire Range, Smoke & Heat Detectors, Smoke Beams and much more.

Envirep is the exclusive manufacturer’s representative for Gorman-Rupp municipal water and wastewater pumps and pumping systems in the Eastern Pennsylvania, Delaware, Maryland, Northern Virginia and the District of Columbia. Gorman-Rupp manufactures high-performance, high-quality pumps and pumping systems for the municipal, water, wastewater, sewage, industrial, construction, petroleum, fire and OEM markets.

Envirograf® brand was established in 1983 and it quickly evolved to become a foremost force in passive fire products. Its reputation as an innovator and developer of passive fire products is widely recognized, and its commitment to product research and development is second to none.

EPV Hackenfort is an engineering firm specializing in rescue systems. EPV Hackenfort offers individual solutions for all kinds of rescue operations, (machine) removals, salvages, or just in everyday life.

Erickson Incorporated manufacturers Aerospace OEM etc. for civil and military markets.

Dedicated and highly trained volunteers provide fire and emergency services to the Town of Erin, whether the emergency is a fire, a motor vehicle collision, a C0 call, a medical emergency or any other type of emergency situation. Erin fire department provides a quick response to any emergency situation.

Esnaad provides the best solution for active and passive fire protection, employing the finest range of Automatic Fire Detection, Fire Suppression, Voice Evacuation, Access Control, Security and Surveillance System of reputable brands and origin.

Founded in 2004, ESO is an expert in community safety and healthcare collaborate with technology experts to improve community health and safety through the power of data. The company is a pioneer in electronic patient care records (ePCR) software for emergency medical services, fire departments and ambulance services.