Updated 24 October 2026 · from filed accounts

The 25 biggest UK companies by turnover

Tesco is the biggest company by turnover, with £73.7bn in its latest filed accounts. J Sainsbury and Imperial Brands follow. Together the 25 companies below turned over £463bn in their latest filed years.

1
Tesco
Welwyn Garden City · Grocery & retail · FY to Feb 2026
£73.7bn
+5.4% on the year before
2
J Sainsbury
London · Grocery & retail · FY to Feb 2026
£33.6bn
+2.7% on the year before
3
Imperial Brands
Bristol · Other · FY to Sept 2025
£32.2bn
-0.7% on the year before
4
BAE Systems
London · Other · FY to Dec 2025
£28.3bn
+7.7% on the year before
5
British American Tobacco
London · Other · FY to Dec 2025
£25.6bn
-1.0% on the year before
6
Rolls-Royce
London · Other · FY to Dec 2025
£21.2bn
+12% on the year before
7
BT Group
London · Other · FY to Mar 2026
£19.7bn
-3.5% on the year before
8
Associated British Foods
London · Other · FY to Sept 2025
£19.5bn
-3.1% on the year before
9
Lloyds Banking Group
Edinburgh · Finance & payments · FY to Dec 2025
£19.4bn
+7.9% on the year before
10
National Grid
London · Other · FY to Mar 2026
£17.7bn
-3.8% on the year before
11
Marks & Spencer
London · Grocery & retail · FY to Mar 2026
£17.3bn
+25% on the year before
12
Reckitt
Berkshire · Other · FY to Dec 2025
£14.2bn
+0.3% on the year before
13
Kingfisher
London · Other · FY to Jan 2026
£12.9bn
+1.3% on the year before
14
International Distribution Services
London · Other · FY to Mar 2024
£12.7bn
+5.3% on the year before
15
JD Sports
Bury · Grocery & retail · FY to Jan 2026
£12.7bn
+11% on the year before
16
Johnson Matthey
Royston · Other · FY to Mar 2026
£12.6bn
+14% on the year before
17
Bunzl
London · Other · FY to Dec 2025
£11.8bn
+0.6% on the year before
18
Haleon
Weybridge · Other · FY to Dec 2025
£11bn
-1.8% on the year before
19
SSE
Perth · Other · FY to Mar 2026
£10.2bn
+0.5% on the year before
20
easyJet
Luton · Airlines & travel · FY to Sept 2025
£10.1bn
+8.6% on the year before
21
Balfour Beatty
London · Other · FY to Dec 2025
£9.49bn
+15% on the year before
22
Scottish Power UK
Glasgow · Other · FY to Dec 2023
£9.45bn
+12% on the year before
23
Quilter
London · Finance & payments · FY to Dec 2025
£9.36bn
+72% on the year before
24
Currys
Newark · Other · FY to May 2026
£9.25bn
+6.3% on the year before
25
Computacenter
Hertfordshire · Other · FY to Dec 2025
£9.19bn
+32% on the year before

How this list is made

From each company's latest accounts filed at Companies House, or its annual report for listed groups: the figures as filed, nothing estimated. Changes compare the two latest filed years. Only companies that report in pounds are ranked; groups that report in dollars or euros aren't converted. Subsidiaries whose figures are part of a listed group's are counted once, in the group. Updated daily as new accounts are filed.

How this list is made

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