Built on the principles of Industrial Engineering, Safety, and Security, for over 30 years Sinisi has provided innovation, design and authority on the use of fire barriers and enhanced fire barriers to contain and protect all types of infrastructure, critical equipment, people, places and things. We bring our Subject Matter Expertise and experience to every client and understanding the “Voice of the Client” is always the first step…. At Sinisi, we want to know what are you protecting and what are you protecting it from so we can offer you World Class “Safe By Design” solutions that meet your goals and objectives… Always Protecting™