Winemaker marking oak barrels in a barrel store
Australian Vintage Wine

Trusted category insight, protected before it reaches the board

How Australian Vintage uncovered £26 million of misclassified category sales, recovered hundreds of missing products, and turned a manual reporting process into an accessible source of commercial insight.

£26 millionMisclassified category sales identified

£26mof misclassified category sales identified and corrected
~793SKUs recovered from an incomplete data delivery
Days → hrsto validate and publish monthly reporting
11pages of analysis available to brand, category and commercial teams

The challenge

The UK and Ireland represent Australian Vintage's largest market region, making accurate category reporting essential for leadership updates, customer conversations and brand planning. Each month, the category team had to consolidate and validate market data manually before it could be used.

Two issues demonstrated the commercial risk. A recurring classification problem within the no and low alcohol category placed a significant volume of sales under an unidentified varietal and private label, misstating approximately £26 million of category performance. This was a restatement of how sales were reported, not revenue recovered. In a separate delivery, around 793 SKUs disappeared from the reported market following changes to product classifications. The products had not stopped selling; the reported view simply no longer included them correctly.

Without detailed checks, these issues could have affected board reporting, category conclusions and the interpretation of brand and competitor performance.

What we changed

Optia built a reporting environment covering total category performance, top brands and manufacturers, no and low alcohol, country of origin, brand and sub-brand, varietal, wine colour, retailer performance, and value and volume market share across four-week, twelve-week, financial year-to-date and moving annual total views. Ireland is reported separately in local currency for the regional team.

Optia introduced validation controls that compare each new delivery against expected product counts, category totals, classifications and historical patterns. When something changes unexpectedly, the system flags it for investigation before publication. This process identified both the varietal classification issue and the disappearance of around 793 SKUs. Optia documented the evidence, worked with the source provider to establish what had happened, and secured corrected historical data.

The environment was also designed to be visual, intuitive and easy to navigate, so colleagues who don't work with market data every day could move from a high-level category view into the detail behind a particular brand, SKU, retailer or varietal without help. Training and rollout support helped the wider team use the dashboard confidently.

The results

Australian Vintage now has a more reliable and efficient way to prepare category information for leadership and commercial decision-making: approximately £26 million of misclassified category sales corrected in the reported view, around 793 missing SKUs recovered, and full historical reporting rebuilt. Australian Vintage reports monthly validation effort falling from days to hours.

On one occasion, the team was able to validate, correct and deliver the required reporting over a weekend in time for a Monday board meeting.

In their words

“People are really unfamiliar with data. Having something visual and easy to use is beneficial for the people who are not working with data all the time. At least now I can show people in our company, just click on this tab. It is very easy.”

Category Insights Manager, Australian Vintage

“Optia have done all they can, been very responsive and supportive over the last couple of weeks. Please pass on my thanks to them.”

Senior Category Insight Manager, Australian Vintage

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