Aldi Commits £900m to UK Expansion After Record £19bn Sales

Aldi will spend £900m in the UK next year and open more than 40 new stores, the discounter announced after posting record annual revenue of £19bn.

The investment plan signals what the company calls "increasing confidence" in its UK growth strategy. Sales rose 5% to the £19bn mark last year, a new high for the chain, which currently operates 1,092 budget supermarkets across the UK and Ireland.

The growth has not come without cost. Profits slipped by £2.6m to £433m, as Aldi cut prices for shoppers while absorbing cost inflation. The company opened 40 stores over the past year, matching the expansion pace it now intends to sustain.

Scale of the Bet

The £900m commitment ranks among the largest single-year investments Aldi has made in the UK market. It covers the new store openings as well as broader infrastructure behind the discounter's rapid expansion.

Aldi's price-cutting strategy has defined its competitive position against the established Big Four supermarkets — Tesco, Sainsbury's, Asda and Morrissey's rivals — and the latest figures show the company willingly trading margin for market share. The £2.6m profit decline, set against a £19bn revenue base, underlines how thin the discounter's margins remain even at record sales levels.

Expansion Momentum

The 1,092-store footprint spanning the UK and Ireland makes Aldi one of the most physically expanded discounters in the market. Adding more than 40 stores next year would push that total past 1,130 sites, deepening its presence in towns where the chain has historically been underweight.

Each new store represents an upfront capital outlay before it generates meaningful revenue, which partly explains why profit growth has lagged the sales trajectory. Aldi's willingness to keep spending through a period of industry-wide cost inflation indicates the company sees a durable shift in shopper behavior toward discount formats.

What It Means for Rivals

For the wider UK grocery sector, Aldi's announcement raises pressure on competitors already fighting to defend margins. A discounter growing sales 5% to record levels while cutting prices forces rivals to choose between matching those cuts and risking share loss.

The combination of record revenue, sustained capital investment and deliberate price reductions positions Aldi to keep taking share from the mainstream supermarkets in the year ahead. The key question for competitors — and for Aldi's own profitability — is whether the £19bn sales engine can eventually convert scale into fatter margins once the expansion cycle matures.