Aconex
Aconex Limited ( ASX: ACX ) was an ASX 200 listed public Australian company providing mobile and web-based collaboration technologies for project information and process management ( also sometimes described as project management or project extranet systems ) , on a software as a service ( SaaS ) basis , to clients in the construction , infrastructure , power , mining , and oil and gas sectors . 
<triplet> Aconex <subj> project management <obj> use <triplet> construction <subj> infrastructure <obj> product or material produced