Market Research - On-Demand Job Platforms / Businesses within Australia

Hi, I am looking for someone to create a list of businesses and/or platforms operating within Australia that offer an on-demand workforce including the supply of job seekers, contractors, and/or consultants on-demand (i.e. [login to view URL], [login to view URL], [login to view URL], [login to view URL] etc.) either on-site or off-site. This list would need to capture the various businesses and/or platforms and include a quick summary/description of how the business and/or platform works (i.e. what the business does, how it works in summary, target customers and worker groups, where they operate, when were they were established, revenue and profit - if available, number of workers and customers - if available, types of services they offer, types of jobs seekers on platforms based on skill set, industries they operate within etc.). Thanks, David