Aldi, Lidl, B&M, Home Bargains: The Rise of UK Discounters

Aldi and Lidl's combined share of UK grocery spend has tripled since 2010 — from just 6% to 19% today. For FMCG brands, that shift means the discount channel now demands a dedicated strategy, not an afterthought.

Looking at the UK discounter landscape, retailers fall into two distinct categories:

• Grocery discounters such as Aldi and Lidl, where shoppers complete their weekly food shop.
• Variety discounters such as B&M, Home Bargains and Poundland, which aren't primary grocery destinations but attract shoppers looking for bargains across a wide range of categories.

Discounters are continuing to grow in the UK. Aldi and Lidl represented just 6% of UK grocery spend in 2010; today, that figure has tripled to 19%. When variety discounters are included, the channel becomes even more significant — and by attracting a growing number of consumers, FMCG brands have every interest in paying attention to it.

However, discounters don't operate the same way as traditional supermarkets, and the challenges differ depending on the type of discounter. Let's take a closer look.

Grocery Discounters: A Distribution Challenge

Together, Aldi and Lidl now attract one in five UK grocery shoppers. However, 80–90% of their sales come from private label products, leaving very limited space for external brands. As shoppers move more of their weekly spend into Aldi and Lidl, many FMCG brands disappear from consideration entirely.

This challenge cannot be solved through traditional field visits or compliance audits alone. What becomes more valuable is understanding:

• Which categories and SKUs still retain a branded presence.
• How branded distribution differs between Aldi and Lidl.
• How private label alternatives are merchandised alongside branded products.

Variety Discounters: An Execution Visibility Challenge

B&M, Home Bargains and Poundland present a very different challenge. Here, branded FMCG products are widely available. However, unlike major supermarket chains, these retailers provide very limited operational transparency — brands often lack access to store-level sales data, planogram information, compliance reporting or regular field access.

The result is a channel that combines significant sales volume with a major visibility gap. Is your product available on shelf? Is the price label correct? Is your promotion properly executed? These questions become increasingly important as the discount channel continues to expand.

One approach we often recommend to clients operating in this channel is to run targeted store audits across a representative sample of 50–100 stores, capturing shelf placement, facing count, price label accuracy and stock availability. Repeated quarterly and combined with sell-in data, this gives a precise view of the overall channel and helps identify corrective actions.