Trends · data through July 2026

Grocery & Convenience trends in Stevenage and Welwyn Garden City

Iceflower tracks 191 stores from 89 grocery & convenience chains in Stevenage and Welwyn Garden City. ALDI grew fastest over the last year, ahead of One Stop and Nisa Local.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
89
Tracked stores
191
Consumer panel
130M+

Growth ranking

Fastest-growing tracked grocery & convenience chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. ALDI and One Stop sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 A ALDI logo ALDI ▲1 +9.6%
2 O One Stop - +6.7%
3 N Nisa Local logo Nisa Local ▲1 +5.6%
4 I Iceland - +5.3%
5 M M&S Simply Food logo M&S Simply Food - +3.5%
6 L Lidl logo Lidl - +0.7%
7 A Asda logo Asda - -0.3%
8 T Tesco logo Tesco - -2.6%
9 S Sainsbury's logo Sainsbury's ▼1 -3.0%
10 C Co-op Food logo Co-op Food - -4.5%
11 M Morrisons logo Morrisons - -7.7%
12 B Budgens - -8.5%
13 P Premier ▼1 -20.7%
14 L Londis ▲1 -21.3%
15 M McColl's ▼1 -52.0%

Store footprint

Store map

191 tracked store locations in Stevenage and Welwyn Garden City, colored by category.

Top tracked chains by store count

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