Scott O'Brien Fire & Safety company provides fire extinguisher service, residential and commercial sprinkler system service and installation, exit and emergency light service, sales of fire and safety equipment and much more.

Sea Safety and Survival provides fire safety equipment such as bunker gear, fire safety clothing, fire detectors, fire extinguishers, personal flotation, and much more.

Sea-Fire Marine is a manufacturer of marine fire detection & suppression products, that offers clean agent fire suppression systems for mechanical applications where damage to sensitive equipment is a concern.

The FWD Seagrave team is dedicated to providing highly engineered heavy duty vehicles, cabs, chassis, bodies, aerial ladders and other products with superior lifetime value for the customers by concentrating on innovation and continuous process improvements.

The Seattle Fire Department (SFD) has 33 fire stations located throughout the City. SFD deploys engine companies, ladder companies, and aid and medic units to mitigate loss of life and property resulting from fires, medical emergencies, and other disasters. The Department also has units for hazardous materials responses, marine responses, and high-angle and confined-space rescues.

Secure Fire and Safety's experts protect people and property throughout the US States of Wisconsin and Northern Illinois. They are available for annual maintenance, appropriate equipment, compliance with codes or record keeping. Their specialists take pride in offering solutions for the customers fire protection needs and compliance concerns.

Security Corporation offers protection services to businesses and residential areas in the form of fire, life and safety systems, access control systems, CCTV systems, alarm systems, monitoring services, etc.

Security Supply is a wholesale distributor for low voltage/alarm contractors. The company offers a wide range of products and solutions for fire detection and prevention, CCTV, access control, home automation, intrusion, intercom, communications, etc. The services include general services, system design, and testing.

Seek Thermal engineers and manufactures low-cost, high-resolution thermal imaging cameras and OEM thermal cores. The company’s products serve the firefighting, law enforcement and commercial markets, among others, under its own brand and OEM offerings.

Located in a rural area southwest of the Dallas-Fort Worth metropolitan area, the Selden Volunteer Fire Department (SVFD) is an all-volunteer department composed of 20 members. SVFD’s response area covers approximately 200 square miles and on average, they respond to between 100 and 150 calls annually.

Semtech Corporation is a supplier of high-performance analogue and mixed-signal semiconductors and advanced algorithms. They design, develop, manufacture, and market a wide range of products for commercial applications. They have a diverse product portfolio for solutions in low-power wireless communications, optical data transport, video broadcasting, power management, circuit protection, touch sensing, and more.

Senju Sprinkler, a distinguished Japanese fire suppression manufacturer, draws on over six decades of experience in designing reliable automatic fire sprinklers. Leveraging the exclusive solder materials and customization capabilities, they consistently deliver high-quality sprinklers known for their durability and aesthetic appeal.

Senkox Technologies Inc. is a dynamic company committed to developing state-of-the-art sensor technology. Senkox’s innovative hot spot detection products are distinguished from other linear heat detection products by functionality, robustness of usage and the flexibility of installation and maintenance.

SENSIT Technologies designs, manufactures and services a complete line of gas leak detection instruments, combustible gas indicators and confined space monitors. The company's product-line also includes vehicle mounted methane detectors and underground pipe locators.