Get latest articles and stories on Business at LatestLY. STL(NSE: STLTECH), one of the industry's leading integrators of digital networks, today announced its collaboration with Vocus Group for Project Horizon in Western Australia. Under the partnership, STL will provide high strength optical fibre cables for Vocus' inter capital network extension program. This deal strengthens STL's relationship with Vocus, where STL previously provided its optical networking solutions, Opticonn for brownfield network build projects. Business News | STL Deepens Relationship with Vocus, Provides Optical Networking Solutions for Project Horizon in Australia.