OptaSense is the trusted partner for leading edge fiber optic Distributed Acoustic Sensing (DAS) solutions that reduce the co ... st of asset ownership by optimizing operational efficiency, performance and safety. Our DAS solutions provide real-time, actionable data, dedicated expertise and global experience to multiple industries, including oil and gas, pipeline, security, transport and utilities. Operating in over 50 countries with more than 25,000km of assets under contract, we are now monitoring and protecting some of the world’s most valuable assets. read more