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29 September 2026 International analysis

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AG Barr loses £10m in sales as supply chain disruption hits Irn-Bru maker

Scottish drinks firm AG Barr has revealed that supply chain problems cost it £10 million in lost sales, though stock availability and customer service have now returned to normal.

AG Barr loses £10m in sales as supply chain disruption hits Irn-Bru maker
Irn-Bru maker AG Barr says supply chain issues lost firm £10m in sales

AG Barr, the Scottish soft drinks manufacturer behind Irn-Bru, has disclosed that supply chain disruption cost the company £10 million in lost sales. The firm said the issues affected its ability to meet customer demand during a period of operational strain.

The Cumbernauld-based company, which also produces Rubicon, Tizer and Strathmore water, confirmed that stock availability and customer service have since normalised over the second half of the year. The £10 million shortfall represents a significant hit for a business that has built its reputation on the reliable supply of iconic Scottish brands.

The disclosure highlights the continuing vulnerability of food and drink manufacturers to logistical bottlenecks, even as wider economic conditions stabilise. For AG Barr, the lost sales underline how quickly supply chain failures can translate into measurable revenue damage.

AG Barr has not specified which particular supply chain failures caused the shortfall, nor which markets or product lines were most affected. The company has also not indicated whether the lost sales will be recovered in future trading periods or whether they represent a permanent loss of revenue.

The drinks maker has emphasised that its operations have returned to normal, with stock availability and customer service restored during the second half of the year. That recovery suggests the disruption was contained to a specific period rather than representing a systemic problem for the business.

AG Barr is one of Scotland's most recognisable consumer goods companies, with Irn-Bru holding a unique position in the Scottish market and a growing presence elsewhere in the UK. The brand's cultural significance means any supply issues attract particular attention from consumers and retailers alike.

The company's experience mirrors that of many food and drink producers across the UK, which have faced pressure from logistics constraints, labour shortages and fluctuating input costs in recent years. For AG Barr, the £10 million sales loss provides a concrete measure of how those pressures can affect the bottom line.

Investors and analysts will be watching to see whether the company can recover the lost ground in future reporting periods. The normalisation of stock availability and customer service is a positive signal, but the revenue gap remains a reminder of the costs associated with supply chain fragility.

AG Barr has not commented on whether the supply chain issues have prompted any changes to its logistics arrangements or supplier relationships. The company's focus now appears to be on maintaining the restored levels of service and ensuring that its brands remain available to customers.

The disclosure comes as businesses across the UK continue to navigate a complex trading environment, with supply chain resilience remaining a key concern for manufacturers and retailers. For AG Barr, the priority will be to prevent a repeat of the disruption that cost it £10 million in sales.

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Nathan Fairchild

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Business Analyst

Nathan Fairchild covers public affairs, politics, business, culture and daily news for The Bizzi Route. The role focuses on verification, context, and clear explanations for readers.