Australia’s supermarket refrigeration industry is facing a unique combination of pressures. Retailers are investing in lower-emission cooling technologies at the same time as they manage some of the world’s hottest operating conditions and one of the most geographically challenging food supply chains. The country’s federal HFC phase-down programme, combined with increasingly ambitious sustainability targets from major supermarket groups, is accelerating the adoption of natural refrigerants and energy-efficient refrigeration systems.
For equipment manufacturers and engineering specialists, Australia has become an important proving ground for high-temperature CO₂ refrigeration, heat recovery technologies and long-distance cold-chain solutions that could influence supermarket projects far beyond the region.
At a Glance
| Rank | Company | FY Revenue | Strategic Role |
|---|---|---|---|
| 1 | Baker Refrigeration (AJ Baker & Sons) | Private | National refrigeration contractor and systems distributor |
| 2 | Hussmann Oceania (McAlpine Hussmann) | Private | Display cabinets and transcritical CO₂ systems |
| 3 | Gordon Brothers | Private | Industrial and cold-chain refrigeration engineering |
| 4 | Scantec Refrigeration Technologies | Private | Low-charge natural refrigerant systems |
| 5 | SCM Frigo ANZ (Beijer Ref) | Private | CO₂ refrigeration racks and packs |
| 6 | Epta Asia Pacific | Private | Integrated refrigeration solutions |
| 7 | BITZER Australia | Private | Compressors and refrigeration technologies |
| 8 | Danfoss Australia | Private | Controls and energy management systems |
| 9 | AHT Cooling Systems Oceania | Private | Plug-in R290 refrigeration systems |
| 10 | AIRR / Actrol (Beijer Ref Group) | Private | Refrigeration distribution and wholesale support |
Market Segmentation
| Category | Companies | Strategic Play in 2026 |
|---|---|---|
| Supermarket Refrigeration Giants | Baker Refrigeration, Hussmann Oceania | Large-scale supermarket projects and integrated systems |
| Natural Refrigerant Specialists | SCM Frigo ANZ, Scantec | CO₂ and low-charge refrigeration technologies |
| Industrial and Cold-Chain Leaders | Gordon Brothers | Distribution centres and industrial cooling |
| Component and Controls Specialists | BITZER, Danfoss | Compressors, controls and energy management |
| Plug-In Refrigeration Experts | AHT | Self-contained R290 refrigeration and freezers |
Why Australia Matters
Australia is becoming one of the world’s most important markets for natural refrigerants because it combines extreme temperatures with a vast food distribution network.
Supermarkets routinely operate in regions where summer temperatures exceed 40°C, creating significant challenges for refrigeration systems. At the same time, food products often travel thousands of kilometres between farms, processing facilities, distribution centres and stores.
The market has therefore become a testing ground for refrigeration technologies that can maintain efficiency under difficult conditions.
1. Baker Refrigeration (AJ Baker & Sons)
Founded: 1920s origins, more than a century of operating history
Headquarters: Western Australia
FY Revenue: Private
Baker Refrigeration is one of Australia’s most influential commercial refrigeration businesses.
The company is a major supplier and contractor for supermarket refrigeration projects and distributes several internationally recognised refrigeration brands, including equipment from Epta and AHT.
Its extensive national footprint and long-standing relationships with grocery retailers make it a key player in the Australian market.
2. Hussmann Oceania (McAlpine Hussmann)
Headquarters: New South Wales
FY Revenue: Private
Hussmann Oceania remains one of the leading suppliers of refrigerated display cabinets and integrated supermarket refrigeration systems in Australia.
The company has been heavily involved in the rollout of transcritical CO₂ systems for major retailers and continues to benefit from the industry’s transition toward lower-emission technologies.
3. Gordon Brothers
Founded: 1917
Headquarters: Victoria
FY Revenue: Private
Gordon Brothers is one of Australia’s most respected industrial refrigeration engineering companies.
The business specialises in large-scale cooling projects and has extensive expertise in ammonia and CO₂ systems used in food processing, cold storage and logistics operations.
Its work is particularly important as retailers continue investing in distribution capacity and supply-chain resilience.
4. Scantec Refrigeration Technologies
Headquarters: Queensland
FY Revenue: Private
Scantec has built a strong reputation for engineering low-charge natural refrigerant systems.
The company has become particularly well known for its work in industrial refrigeration and food logistics, where reducing refrigerant charges and improving efficiency have become increasingly important.
5. SCM Frigo ANZ (Beijer Ref)
Headquarters: New South Wales
FY Revenue: Private
SCM Frigo is one of Europe’s pioneering suppliers of transcritical CO₂ systems and has built a growing presence in Australia through the Beijer Ref network.
Its refrigeration packs and booster systems are increasingly used in supermarket projects that require high efficiency during hot weather.
6. Epta Asia Pacific
Headquarters: New South Wales presence
FY Revenue: Private
Epta’s Asia-Pacific operations support supermarket projects across Australia through refrigerated display cabinets and integrated cooling technologies.
The company’s expertise in natural refrigerants and energy-efficient systems has helped strengthen its position in the region.
7. BITZER Australia
Headquarters: New South Wales
FY Revenue: Private
BITZER is one of the world’s leading compressor manufacturers and maintains a significant presence in Australia.
Its technologies support commercial refrigeration systems throughout the country’s grocery and cold-chain sectors and are widely used in natural refrigerant applications.
8. Danfoss Australia
Headquarters: Victoria
FY Revenue: Private
Danfoss plays a crucial role in refrigeration controls and energy management.
Its electronic valves, controllers and monitoring technologies are helping retailers improve system efficiency and reduce energy consumption.
9. AHT Cooling Systems Oceania
Headquarters: New South Wales
FY Revenue: Private
AHT has become one of the leading suppliers of plug-in refrigeration and freezer systems in Australia.
Its self-contained propane-based systems are particularly popular among convenience retailers and smaller store formats because of their simplicity and lower maintenance requirements.
10. AIRR / Actrol (Beijer Ref Group)
Headquarters: Victoria
FY Revenue: Private
AIRR and Actrol provide the distribution network that supports a significant portion of Australia’s refrigeration industry.
The businesses supply components, equipment and technical support to contractors and service providers across the country.
Industry Outlook
Australia’s refrigeration market is being shaped by three major trends.
The first is the federal HFC phase-down programme, which is accelerating investment in natural refrigerants.
The second is extreme heat. Modern CO₂ systems increasingly use technologies such as parallel compression, ejectors and adiabatic gas coolers to maintain efficiency during high summer temperatures.
The third is supply-chain resilience. Australia’s long-distance food logistics network requires refrigeration systems that can operate reliably across vast geographic areas.
The environmental differences remain significant:
- Traditional refrigerant R404A has a Global Warming Potential (GWP) of approximately 3,900.
- CO₂ (R744) has a GWP of 1.
- Propane (R290) has a GWP of 3.
These figures are increasingly influencing investment decisions throughout the grocery industry.
What Happens Next?
Australia is expected to remain one of the world’s most important proving grounds for natural refrigerant technologies.
The transition is creating opportunities across the Australian retail technology sector. For the Australian grocery store industry, refrigeration has become a strategic investment linked to energy efficiency, carbon reduction and supply-chain reliability. Across the wider Australian FMCG sector, investment in modern cold-chain infrastructure is helping improve food quality, reduce waste and strengthen food security.
As retailers continue upgrading stores and distribution centres, the technologies developed and refined in Australia are likely to influence supermarket refrigeration projects in other warm-climate markets around the world.
Editor’s Note: The ranking is based on market influence, engineering capabilities, supermarket relationships, technology leadership and strategic importance to Australia’s grocery refrigeration sector.
Revenue figures are based on the latest publicly available information. Several companies included in this ranking are privately held and do not disclose annual sales data.
