Murray Goulburn Co-operative
An Australian dairy-processing cooperative that became the country's largest milk processor before its assets were sold to Saputo in 2018.
Last updated August 24, 2026
Overview
Murray Goulburn Co-operative was an Australian agricultural cooperative established in 1950 by a group of dairy farms. It developed from a farmer-owned milk-processing organization into one of Australia's largest dairy businesses, processing milk supplied by thousands of farms and selling consumer, food-service and industrial dairy products in Australia and overseas. Its principal consumer identity was Devondale, while other business activities operated under names including Liddells, MG Ingredients, MG Nutritionals, MG Trading, MG Qingdao Dairy and Ascend. The cooperative's business covered the collection and processing of raw milk, manufacture of drinking milk and cheese, production of milk powders, whey products, concentrates and casein, lactose-free dairy products, sports-protein ingredients, and supply of private-label products to major supermarkets. Its manufacturing footprint included nine plants in Victoria and Tasmania. Reference material describes the business as working with more than 2,500 suppliers, supporting more than 2,000 employees and processing more than 35% of Australia's milk supply, equivalent to approximately 3.3 billion litres. It exported to more than 100 countries and had a substantial presence in international dairy-ingredient and packaged-dairy markets. Murray Goulburn pursued expansion and strategic influence in the Australian dairy sector. It made bids for Warrnambool Cheese and Butter Factory Company Holdings in 2010 and 2013, although Saputo ultimately acquired a controlling interest in Warrnambool in 2014. The cooperative also secured a five-year Coles supply agreement in 2016 for private-label pasteurised milk and cheddar-style cheese products in Victoria and New South Wales. During the same year, Woolworths ended its supply relationship with Murray Goulburn, reportedly removing about A$108 million in business. The cooperative entered a severe crisis in 2016. A decline in milk prices and problems surrounding the relationship between the processor and its farmer suppliers exposed weaknesses in its financial position and pricing model. Managing director Gary Helou departed after concerns about losses, a profit downgrade and a sharp reduction in the farmgate price paid to suppliers. Murray Goulburn subsequently sought to recover approximately A$200 million from farmers through a clawback relating to milk already supplied. The reduction left many farmers receiving less than their production costs and generated intense criticism from suppliers, politicians and the wider dairy industry. The controversy was examined by the ABC Four Corners program in August 2016. Ari Mervis, formerly chief executive of Carlton & United Breweries, became chief executive officer and managing director on 13 February 2017. His appointment came as the cooperative attempted to stabilize its operations and rebuild confidence among suppliers and other stakeholders. The company nevertheless continued to face financial and supplier difficulties. In May 2018, its business assets were sold to Canadian dairy company Saputo Inc. for A$1.31 billion. The former cooperative's trading name was subsequently changed to AG Warehouse, and the cooperative was placed into liquidation in 2020. Murray Goulburn therefore survives primarily as a historical Australian dairy-business name and as the predecessor to assets operated under new ownership, rather than as an active independent cooperative.
History
Murray Goulburn Co-operative was formed in 1950 by a group of dairy farms seeking a coordinated organization for processing and marketing milk. The cooperative model linked the business to its farmer suppliers and helped it build a large-scale processing network in southeastern Australia. Over time, it became Australia's largest milk processor and developed a broad portfolio spanning branded consumer products, supermarket private labels and industrial dairy ingredients. Its manufacturing operations were concentrated in Victoria and Tasmania, where nine plants processed milk into drinking milk, cheese, milk powders, whey products, concentrates and casein. The business also developed specialized activities, including Liddells lactose-free dairy products, MG Nutritionals research and ingredient work, MG Ingredients, MG Trading, MG Qingdao Dairy and Ascend sports proteins. Devondale became the principal consumer brand associated with the group, particularly in milk and cheese. Murray Goulburn expanded its domestic and international reach through supermarket contracts and exports. The business supplied products to domestic retailers and traded in more than 100 countries. It was described as processing over 35% of Australia's milk supply and exporting large volumes through the Port of Melbourne. Its attempted acquisitions of Warrnambool Cheese and Butter in 2010 and 2013 reflected the strategic importance of scale in Australia's dairy-processing industry, although Saputo later acquired 85% of Warrnambool in 2014. The cooperative's position deteriorated sharply in 2016. Falling milk prices, losses and disagreement over sustainable farmgate returns led to criticism of management and the board. Managing director Gary Helou left after concerns about the company's financial performance, followed by a profit downgrade and a substantial reduction in the price expected by farmers. Murray Goulburn also sought to claw back about A$200 million relating to milk already purchased. Because many suppliers were paid less than their cost of production, the episode became one of the most serious crises in Australian dairy processing and was investigated in public reporting, including an ABC Four Corners exposé. Murray Goulburn attempted to restore stability under Ari Mervis, who became chief executive and managing director in February 2017. The change did not resolve the cooperative's underlying financial and supplier challenges. In May 2018, Saputo acquired the business assets for A$1.31 billion. The operating business subsequently used the AG Warehouse trading name, while the original cooperative was ultimately placed into liquidation in 2020. The history of Murray Goulburn illustrates both the scale that a farmer-owned dairy cooperative could achieve and the risks created when commodity prices, supplier returns, retail concentration and corporate finance came under pressure simultaneously.
- 2020Cooperative placed into liquidation
The original cooperative entered liquidation after the operating assets had been transferred to Saputo.
- 2018Assets sold to Saputo
Saputo acquired Murray Goulburn's business assets for A$1.31 billion.
- 2017Ari Mervis begins as chief executive
Ari Mervis commenced as chief executive officer and managing director on 13 February.
- 2016Financial and supplier crisis
Falling milk prices, a profit downgrade, management changes and a major reduction in supplier payments triggered a crisis for the cooperative.
- 2014Saputo takes control of Warrnambool
Saputo acquired 85% of Warrnambool Cheese and Butter, ending Murray Goulburn's effort to secure that business.
- 2013Second Warrnambool approach
The cooperative again bid for Warrnambool Cheese and Butter Factory Company Holdings.
- 2010First bid for Warrnambool Cheese and Butter
Murray Goulburn made an early bid to take over Warrnambool Cheese and Butter Factory Company Holdings.
- 1950Cooperative founded
Murray Goulburn was established by a group of dairy farms as an agricultural dairy cooperative.
Products and positioning
A farmer-linked Australian dairy processor combining consumer dairy brands, private-label supply and large-scale industrial dairy ingredients for domestic and export markets.
DevondaleConsumer dairy brand
Devondale was Murray Goulburn's principal consumer-facing brand, offering dairy products including milk and cheese. It represented the cooperative's connection with Australian dairy farms while also supporting distribution through domestic retail channels and overseas markets.
LiddellsLactose-free dairy
Liddells was the group's specialist lactose-free dairy business. It broadened the portfolio beyond conventional milk and cheese by serving consumers seeking products formulated for lactose intolerance or reduced lactose consumption.
MG IngredientsDairy ingredients
MG Ingredients supplied industrial dairy materials, including whey, milk powder, milk concentrate and casein. The unit served food manufacturers and other commercial customers rather than relying solely on branded retail sales.
MG NutritionalsNutrition and research
MG Nutritionals was the cooperative's research-oriented nutrition business. It supported development and commercialization of dairy-based nutritional and functional ingredients, including products associated with sports and performance nutrition.
AscendSports proteins
Ascend was a sports-protein line associated with Murray Goulburn's nutrition and ingredient activities. It extended the cooperative's use of dairy proteins into performance-oriented applications and specialized commercial markets.
Flagship businesses
- Devondale milk and cheese
- Liddells lactose-free dairy products
- MG Ingredients dairy ingredients
Brand decisions
- 2018Sale of operating assets to SaputoM&A
Continuing financial difficulties and unresolved supplier concerns made it difficult for Murray Goulburn to continue independently.
What changed. The cooperative sold its business assets to Saputo Inc., a Canadian publicly listed dairy company.
Aftermath. The business continued under new ownership and later used the AG Warehouse trading name, while the original cooperative was eventually liquidated in 2020.
Asset sale value. A$1.31 billion (May 2018)
- 2016Reduce farmgate price and seek supplier clawbackStrategy
Falling dairy prices and reported losses placed pressure on the cooperative's finances after its partially listed structure and operating performance came under scrutiny.
What changed. Murray Goulburn reduced the price payable to farmers and sought to recover approximately A$200 million associated with milk already purchased.
Aftermath. The decision intensified supplier opposition, generated public and political criticism, and contributed to the breakdown of confidence in the cooperative's governance and financial model.
Supplier clawback. A$200 million sought (2016)
Leadership
| Name | Title | Tenure |
|---|---|---|
| Ari Mervis | Chief Executive Officer and Managing Directorformer | 2017– |
| Gary Helou | Managing Directorformer | –2016 |
Controversies
- 2016Farmgate milk-price reduction and clawback controversyControversy
During a major financial crisis, Murray Goulburn reduced the milk price expected by dairy farmers and introduced a clawback of approximately A$200 million relating to milk already acquired. The action left many suppliers below their production costs and led to widespread criticism, calls for governance changes and investigative coverage by ABC Four Corners.
Recent events
- 2020Murray Goulburn cooperative enters liquidation
After the operating business had been sold to Saputo, the Murray Goulburn cooperative was placed into liquidation.
Bankruptcy - 2018Murray Goulburn sells business assets to Saputo
The cooperative's business assets were sold to Canadian dairy company Saputo Inc. for A$1.31 billion amid continuing financial difficulties and supplier concerns.
M&ABankruptcy - 2017Murray Goulburn appoints Ari Mervis as chief executive and managing director
Ari Mervis, formerly chief executive of Carlton & United Breweries, commenced as Murray Goulburn's chief executive and managing director on 13 February 2017 during the cooperative's financial and supplier crisis.
Leadership change
Sources
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