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2026 Who Brands. All information is provided for educational purposes. Brand names and logos are trademarks of their respective owners.

  1. Home
  2. Brands
  3. Healthcare & Pharmaceuticals
  4. Chemist Warehouse
Chemist Warehouse logo
Healthcare & Pharmaceuticals

Who Owns Chemist Warehouse?

Chemist Warehouse is owned by Sigma Healthcare Limited (ASX: SIG), a publicly traded Australian healthcare company formed through the merger of Chemist Warehouse Group and Sigma Healthcare, completed on February 12, 2025. The brand was founded in 2000 by Jack Gance and Mario Verrocchi in Melbourne, Victoria. Chemist Warehouse operates 550 branded stores in Australia and 97 international stores across New Zealand, Ireland, Dubai, and online in China. For 1H26 (ended December 31, 2025), Sigma Healthcare reported revenue of A$5.5 billion, up 14.9%, with Australian CW branded store sales of A$5.1 billion. The merged entity targets A$100 million in annual synergies by FY29.

Parent Company

Chemist Warehouse Group

Acquired

2025

Status

Publicly Traded

Headquarters

Melbourne, Victoria, Australia

Chemist Warehouse Timeline

2000

Chemist Warehouse

Founded by Jack Gance, Mario Verrocchi

Founded
2025
Acquired by Chemist Warehouse Group

Chemist Warehouse Group acquired Chemist Warehouse

Acquired
budgetmass marketAustraliaOfficial Website

Who Owns Chemist Warehouse?

  • Parent Company: Chemist Warehouse Group
  • Ownership Type: Wholly owned
  • Acquisition Year: 2025
  • Company Type: Publicly Traded
  • Stock Ticker: ASX: SIG
BrandParent CompanyOwnership Type
Chemist WarehouseChemist Warehouse GroupWholly owned

Where to Buy

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AmazonChemist Warehouse on Amazon

History of Chemist Warehouse

  • Founded: 2000
  • Founders: Jack Gance, Mario Verrocchi
  • Acquired by Chemist Warehouse Group: 2025

Chemist Warehouse was founded in 2000 by Jack Gance and Mario Verrocchi, experienced pharmacists who identified an opportunity to bring discount retail principles to pharmacy services. The first store opened in Melbourne, introducing a new model of pharmacy retail that emphasized discounted prices and extensive product ranges. Gance had previously built a pharmacy distribution business, providing supply chain expertise that underpinned the discount model.

Throughout the 2000s, Chemist Warehouse expanded rapidly across Australia, challenging traditional pharmacy models. The company's growth was fueled by consumer demand for affordable healthcare products and prescription medicines. The franchise model allowed pharmacists to operate under the Chemist Warehouse brand while benefiting from the group's purchasing power and marketing.

By the 2010s, Chemist Warehouse had become Australia's largest discount pharmacy chain, with over 500 locations nationwide. The company developed sophisticated supply chain capabilities and private label product ranges. The brand also became known for high-profile marketing, including sponsorship of the Australian Open tennis tournament.

In November 2024, Chemist Warehouse launched its Wagner generics range, introducing 269 generic medicine products. This own-brand strategy accelerated, with over 400 owned and exclusive label products launched in 1H26. Own and exclusive label sales are approaching 10% of CW branded store sales.

On February 12, 2025, Chemist Warehouse Group completed its merger with Sigma Healthcare, creating a publicly traded entity on the ASX. The merger combined CWG's retail network with Sigma's wholesale distribution infrastructure. The merged entity reported pro-forma revenue of A$9.6 billion for FY25.

International expansion has been a key growth pillar. Chemist Warehouse operates stores in New Zealand, Ireland, and Dubai (UAE). The company is closing its 9 bricks-and-mortar stores in China and shifting to an online-only model in that market. In 2026, Sigma signed a Memorandum of Understanding with Greenlight Healthcare Limited to enter the UK market, acquiring a 75% interest in a joint venture with the London-based pharmacy group.

About Chemist Warehouse Group

Is Chemist Warehouse Group owned by another company?
Following the February 2025 merger, Chemist Warehouse Group operates as part of Sigma Healthcare Limited, a publicly traded company on the ASX under the ticker SIG. CWG shareholders hold 85.75% of the combined entity, with the three founders (Mario Verrocchi, Jack Gance, and Sam Gance) collectively holding approximately 49%. The merger was structured as a reverse takeover, with Chemist Warehouse Group effectively becoming the controlling entity.

Is Chemist Warehouse Group publicly traded?
Yes, following the merger with Sigma Healthcare completed on 13 February 2025, the combined entity trades on the ASX under the ticker symbol SIG (Sigma Healthcare Limited). Prior to the merger, Chemist Warehouse Group was a private company. The reverse merger provided public market access while allowing the founders to maintain significant ownership and control.

When was Chemist Warehouse founded?
The first Chemist Warehouse store opened in 2000 in Melbourne, founded by Jack Gance, Sam Gance, and Mario Verrocchi. However, the pharmacy origins trace to 1972 when brothers Jack and Sam Gance purchased their first pharmacy in Reservoir, Melbourne. Mario Verrocchi joined the business in 1980, and in 1997 they established the MyChemist brand before launching the Chemist Warehouse discount format in 2000.

Who founded Chemist Warehouse?
Chemist Warehouse was founded by Jack Gance, Sam Gance, and Mario Verrocchi. Jack Gance is a qualified pharmacist who opened his first pharmacy with his brother Sam in 1972. Mario Verrocchi joined as a trainee in 1980 and became a partner in 1982. The three founders established MyChemist in 1997 and the Chemist Warehouse brand in 2000. Jack Gance also created the brands Le Specs, Le Tan, and Colours of Australis.

What is Chemist Warehouse Group's annual revenue?
For FY2025 (ended 30 June 2025), the merged Sigma Healthcare and Chemist Warehouse Group reported statutory revenue of A$6.0 billion, up 82.2% year over year. On a pro forma basis (as if merged from 1 July 2024), revenue was A$9.6 billion with EBIT of A$903.4 million. The Chemist Warehouse retail network alone achieved total sales to customers of A$10.3 billion, up 14% year over year. Normalised NPAT was A$579.1 million, up 40.1%.

How many Chemist Warehouse stores are there?
As of 30 June 2025, there were 588 Chemist Warehouse franchise stores across Australia, plus 77+ international stores in New Zealand, Ireland, and the UAE. The broader franchise network includes an additional 293 stores under the Amcal and Discount Drug Stores brands, totaling 881 franchise stores across Australia. The company opened 35 new CW stores in FY2025 and plans to continue expansion at a consistent cadence.

What is the Sigma Healthcare merger?
In December 2023, Chemist Warehouse Group announced its intention to merge with Sigma Healthcare through a reverse takeover. The merger was completed on 13 February 2025, creating Australia's largest retail pharmacy franchisor and full line pharmaceutical wholesaler. CWG shareholders hold 85.75% of the combined entity, with a A$700 million cash component. The merger combined CWG's retail expertise with Sigma's wholesale and distribution infrastructure. The synergy target has been upgraded to A$100 million per annum by year four post merger.

What brands does Chemist Warehouse Group own?
The group operates multiple pharmacy retail brands including Chemist Warehouse (588 stores), MyChemist (premium pharmacy format), Amcal (community pharmacy), and Discount Drug Stores (discount pharmacy). The group also owns the Wagner generics medicines brand, as well as Le Specs (eyewear), Le Tan (tanning and skincare), and Colours of Australis (cosmetics), all created by founder Jack Gance.

  • Founded: 2000
  • Headquarters: Preston, Victoria, Australia
  • Company Type: Publicly Traded
  • Stock: ASX: SIG
  • Revenue: A$6.0 billion (FY2025, statutory post-merger)
  • Employees: Approximately 20,000

Visit Chemist Warehouse Group website

View full company profile for Chemist Warehouse Group

Where Is Chemist Warehouse Made / Based?

  • Headquarters: Melbourne, Victoria, Australia

Chemist Warehouse Categories & Tags

PharmacyDiscount RetailHealth ProductsPrescription MedicineAustralian Retail

Chemist Warehouse Sustainability & Ethics

Chemist Warehouse's sustainability initiatives are now reported under Sigma Healthcare Limited's group-level reporting. The company maintains limited public disclosure of comprehensive ESG metrics.

The Australian pharmacy industry is implementing environmental sustainability initiatives, including specialized recycling programs for pharmaceutical packaging and medical waste. The Pharmacycle blister pack recycling program is an industry initiative that Chemist Warehouse stores participate in.

Sigma Healthcare does not publish a standalone sustainability report with quantified environmental metrics (such as Scope 1, 2, or 3 emissions) as of 2026. The company's sustainability reporting is primarily qualitative.

Chemist Warehouse's business model focuses on making healthcare products and prescription medicines more affordable and accessible to Australian consumers. The discount pricing strategy aims to reduce financial barriers to healthcare access. The company operates under Australian pharmacy regulations and maintains compliance with pharmaceutical supply chain standards.

Following the merger, Sigma Healthcare is subject to ASX listing rules and corporate governance requirements, including modern slavery reporting obligations under Australian law.

Awards & Recognition

Chemist Warehouse does not have significant individual brand awards documented as of 2026. The brand's recognition is primarily based on market leadership and retail innovation rather than industry accolades.

Chemist Warehouse is recognized as Australia's largest discount pharmacy retailer. The company's expansion from a single store to over 550 locations has been acknowledged by retail industry publications.

Founders Jack Gance and Mario Verrocchi have been recognized for entrepreneurial success in building one of Australia's most successful pharmacy retail chains. The Wagner generics range launch in November 2024, introducing 269 products, was recognized as a significant development in Australian generic medicines.

The brand's sponsorship of the Australian Open tennis tournament provides significant consumer recognition and brand visibility.

Chemist Warehouse Recalls & Controversies

Chemist Warehouse has faced controversies related to pricing practices and promotional displays, though the company maintains a strong operational record in pharmaceutical safety and compliance.

Pricing Display Controversy (2025): Consumer advocacy organization CHOICE criticized Chemist Warehouse for misleading promotional pricing displays. Research found that approximately one-third of surveyed shoppers could not determine if products were actually discounted. The controversy centered on the use of Recommended Retail Prices (RRP) that may not reflect actual previous selling prices. CHOICE found that discount tags often covered regular shelf prices and made comparisons to RRPs that products may never have been sold at.

Regulatory Scrutiny: The pricing display controversy attracted attention from consumer protection advocates and raised questions about compliance with Australian consumer law. The Australian Competition and Consumer Commission (ACCC) indicated that price displays can be misleading if compared to RRPs that products were never actually sold at.

Government Policy Impact: The Albanese government announced that Chemist Warehouse would no longer be able to offer customers A$1 off medicines after lobbying by the Pharmacy Guild of Australia. This policy change affected the company's pricing strategies.

Pharmacy Industry Relations: The company's aggressive discount pricing strategy has created tensions with traditional pharmacy organizations and the Pharmacy Guild of Australia. These industry tensions have led to regulatory and policy challenges.

China Store Closures: Chemist Warehouse is closing its 9 bricks-and-mortar stores in China over the next two years, shifting to an online-only model. The physical stores in China did not achieve the same success as the Australian model, reflecting different consumer behaviors and regulatory environments in the Chinese market.

Product Safety Record: Despite pricing controversies, Chemist Warehouse has maintained a strong product safety record with no major pharmaceutical product recalls. The company operates under strict Australian pharmacy regulations and the Therapeutic Goods Administration (TGA) standards.

Brands Owned by Chemist Warehouse Group

My ChemistHealthcare Pharmaceuticals

My Chemist

Owned by Chemist Warehouse Group

Australian premium pharmacy retail brand offering personalized healthcare advice, curated product selection, and modern store environments. Owned by Chemist Warehouse Group.

premium-pharmacyretail-pharmacyaustralian-pharmacy
View all brands owned by Chemist Warehouse Group

Chemist Warehouse Ownership: Pros & Cons

Advantages

  • +Now part of publicly traded Sigma Healthcare (ASX: SIG), providing access to capital markets
  • +Australia's largest retail pharmacy franchisor with 550 CW branded stores
  • +Strong sales growth: 17.2% in Australian CW stores and 24.5% internationally in 1H26
  • +Diversified revenue across retail, wholesale, and own-brand products
  • +GLP-1 medicine sales providing structural uplift with 40% higher basket sizes
  • +International expansion across NZ, Ireland, Dubai, and planned UK entry
  • +A$100 million synergy target from merger integration
  • +Wagner generics range providing margin improvement and product differentiation

Considerations

  • -Pricing display controversies have attracted ACCC scrutiny and consumer advocacy criticism
  • -Tensions with Pharmacy Guild of Australia over discount pricing practices
  • -China bricks-and-mortar stores closing, reflecting international expansion challenges
  • -Pharmacy industry regulation may constrain pricing strategies
  • -Competition from other pharmacy chains and online retailers
  • -Integration risks following the Sigma-CWG merger
  • -Dependence on pharmaceutical supply chain and regulatory compliance
  • -Exposure to healthcare policy changes and PBS pricing

Frequently Asked Questions About Chemist Warehouse

Sources & Further Reading

  • Chemist Warehouse Official Website
  • Sigma Healthcare 1H26 Results
  • Sigma Healthcare FY25 Annual Report
  • Sigma Healthcare 1H26 Results Presentation
  • Sigma Healthcare Macquarie Conference Update (May 2026)
  • Sigma Healthcare FY25 Results Announcement
  • CHOICE: Pharmacy Pricing Investigation
  • Therapeutic Goods Administration (TGA)
  • Australian Competition and Consumer Commission (ACCC)
  • Pharmacy Board of Australia
  • Wikipedia: Chemist Warehouse
  • Wikidata: Chemist Warehouse

Competitors to Chemist Warehouse

These competing brands operate in the same categories and provide similar products or services. Compare key attributes to understand market positioning and competitive landscape.

BrandParent CompanyCountryFoundedMarket PositionPrimary MarketGender Target
Big WBig W
Woolworths Group
Australia
1964
Mass marketAustraliaAll-ages
Kmart AustraliaKmart Australia
Wesfarmers
Australia
1969
Mass marketAustraliaAll Genders

Learn More About Competitors

Big WRetail Ecommerce

Big W

Owned by Woolworths Group Limited

Australian discount department store chain offering general merchandise, clothing, electronics, and homewares at affordable prices across hundreds of stores nationwide.

discount-retaildepartment-storeaustralian-retail
Kmart AustraliaRetail Ecommerce

Kmart Australia

Owned by Wesfarmers Limited

Australian discount department store chain offering general merchandise, clothing, homewares, and toys at budget prices. Operates over 300 stores across Australia and New Zealand.

discount-retaildepartment-storeaustralian-retail

Competitive Analysis

Market Positioning: Chemist Warehouse competes with 2 brands in the same categories, ranging from mass market to luxury positioning.

Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.

Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.

Independent Alternatives to Chemist Warehouse

Looking for brands with different ownership structures? These similar brands are not owned by Chemist Warehouse Group, giving you alternative choices that support different corporate structures.

Pharmacy DirectHealthcare Pharmaceuticals

Pharmacy Direct

Owned by Chempro Chemists

Australian online pharmacy operated by Chempro Chemists from Molendinar, Queensland. Offers prescription medications, health products, and wellness items through digital platforms and mail-order delivery.

online-pharmacymail-orderdigital-health
Privately Owned

Pharmacy Direct is privately owned, unlike Chemist Warehouse which is under a publicly traded parent company.

GoodRxHealthcare Pharmaceuticals

GoodRx

Owned by GoodRx Holdings, Inc.

American healthcare technology platform providing prescription drug price comparison, discount coupons, and telehealth services to help consumers find affordable healthcare options.

prescription-savingshealthcare-technologydrug-prices
Publicly Traded

GoodRx operates independently without a large parent corporation.

HerbalifeHealthcare Pharmaceuticals

Herbalife

Owned by Herbalife Ltd.

Global nutrition and weight-management brand owned by Herbalife Ltd. and sold through independent distributors in more than 90 markets.

nutritiondietary-supplementsweight-management
Publicly Traded

Herbalife operates independently without a large parent corporation.

RetavaseHealthcare Pharmaceuticals

Retavase

Owned by EKR Therapeutics, Inc.

Retavase (reteplase) is a prescription thrombolytic medication indicated for acute ST-elevation myocardial infarction. Administered as two 10-unit intravenous bolus injections 30 minutes apart. Currently marketed by Chiesi USA.

pharmaceuticalthrombolyticreteplase
Privately Owned

Retavase is privately owned, unlike Chemist Warehouse which is under a publicly traded parent company.

TirosintHealthcare Pharmaceuticals

Tirosint

Owned by IBSA Institut Biochimique S.A.

IBSA Institut Biochimique SA's branded levothyroxine softgel capsule (Tirosint) and liquid solution (Tirosint-SOL), FDA approved for hypothyroidism, formulated without dyes, gluten, lactose, alcohol, or sugar, providing an excipient-free alternative to conventional levothyroxine tablets for patients with sensitivities or absorption issues.

levothyroxinehypothyroidismthyroid
Privately Owned

Tirosint is privately owned, unlike Chemist Warehouse which is under a publicly traded parent company.

AlconHealthcare Pharmaceuticals

Alcon

Owned by Alcon Inc.

Independent publicly traded global eye care company headquartered in Geneva, Switzerland, specializing in surgical equipment, contact lenses, and ophthalmic products. Spun off from Novartis in April 2019.

eye-carecontact-lensesophthalmic
Publicly Traded

Alcon operates independently without a large parent corporation.

Chemist Warehouse Group Stock Information

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Last reviewed: August 1, 2026 · Reviewed by Who Brands Editorial Team