COS UK: 16 Stores, Sales Trends & Growth 2026

Growth

COS against its category

The biggest tracked UK clothing stores chains by card spend, with year-over-year growth of category share. Share means a chain's slice of tracked category spend. It can decline while the chain's own sales grow. The chart tracks COS's share of the category quarter by quarter, indexed to 2024 Q1 = 100.

#	Chain	YoY share
1	P Primark	-0.1%
2	N Next	-1.9%
3	M Matalan	-0.6%
4	Z Zara	-2.5%
5	R River Island	-4.0%
6	H H&M	-4.5%
7	N New Look	-26.7%
8	U Uniqlo	-
9	P Peacocks	+1.4%
10	F Flannels	-3.0%
30	C COS	-

Share of tracked category spend, indexed

Store footprint

Store map

16 tracked COS locations across 7 of the UK's 12 regions and nations.

Tracked stores by region

London 9
Scotland 2
North West 1
South East 1
South West 1
West Midlands 1
Yorkshire and The Humber 1

Customer overlap

Who shops at COS

Tracked chains COS customers also buy from more than a similarly active shopper would, indexed to the strongest overlap (100). From real card transactions.