The technology is used for fire detection in assets (i.e. tunnels, conveyor belts and special hazard buildings) and in power cable-, pipeline-, well & reservoir- and rail-monitoring systems as well as in geo- and hydrological monitoring applications.

[17] Distributed fibre-optic sensing (DFOS) technology is in use in the Americas,[18] Asia Pacific, Europe, and the Middle East,[19] as well as in Africa.

[6][7][8] AP Sensing has worked with the School of Electronics and Computer Science at the University of Southampton on the Sofia Windfarm project.

[22] The company has collaborated with the University of Darmstadt and DB Net AG to create the FOSSIL (Fibre Optic Sensing for Safety Integrity Level) 4.0 project.

[27] Since 2019, the Earthquake Research Institute of the University of Tokyo incorporates an AP Sensing DAS interrogator unit to monitor seismic activity off the coast of Sanriku.

[28] In 2019, AP Sensing was selected by Energinet to monitor cables at the Kriegers Flak offshore wind farm using DTS units.