Sigma Healthcare Limited, formerly Sigma Pharmaceuticals Limited, is engaged in pharmacy wholesale and distribution business. The Company operates over 1,200 branded and independent stores, including pharmacy retail brands, such as Amcal, Guardian, PharmaSave, Chemist King and Discount Drug Stores. It has partnership agreements to provide independent pharmacy support services to more than 500 independent pharmacies. Its Sigma Financial Services provide support services to help pharmacies better manage their finances; offers pharmacy finance referral program, and pharmacy fit-out finance with tailored bank support. The Company also operates online store to offer approximately 9,000 products to consumers. It also operates Sigma Generics Program (SGP) to drive generic substitution and pharmacist profitability. It also operates Sigma Resource Centre to provide customizable levels of support to suit the needs of all pharmacies, branded or independent.

Sales Analysis. Sigma Healthcare Ltd reported sales of A$4.21 billion (US$3.28 billion) for the fiscal year ending January of 2018. This represents a decrease of 5.2% versus 2017, when the company's sales were A$4.44 billion.