Market Research - Companies using coffee roasters in Australia

Market research to find out through whatever means every company in Australia who use a coffee roaster (Coffee supplier) & those that roast their own coffee.
Market segments Companies would be
Franchise e.g. Oliver Brown ----------
- Company owned stores e.g. Krispy Kreme Donuts ----------
- Multi site cafe operation e.g. Avenue Group ----------
- Distributor e.g. Direct Hospitality ----------
- Coffee Wholesaler (who do not roast their own) e.g. ----------

The details you need to find out
- Company
- Current supplier
- # coffee kg’s purchased per year
- # sites (Franchises or company owned stores)
- Coffee machinery used
- Purchasing/supply chain manager name
- Purchasing/supply chain manager tel #
- Head office Address:
- Street
- Suburb
- State
- Head Office Tel #