Largest UK companies by market cap

Rank	Name	Market Cap	Price	Today	Country
1	Arm Holdings ARM	£277.35 B	£259.68	1.01%	🇬🇧 UK
2	HSBC HSBC	£235.33 B	£68.62	0.80%	🇬🇧 UK
3	AstraZeneca AZN	£211.07 B	£136.10	2.37%	🇬🇧 UK
4	Shell SHEL	£180.34 B	£64.96	1.46%	🇬🇧 UK
5	Linde LIN	£173.96 B	£376.27	1.18%	🇬🇧 UK
6	Rio Tinto RIO	£123.04 B	£75.66	0.24%	🇬🇧 UK
7	Rolls-Royce Holdings RR.L	£104.52 B	£12.60	0.08%	🇬🇧 UK
8	British American Tobacco BTI	£96.72 B	£44.75	0.05%	🇬🇧 UK
9	Unilever UL	£91.05 B	£42.05	1.11%	🇬🇧 UK
10	BP BP	£84.39 B	£32.78	1.75%	🇬🇧 UK
11	GSK plc GSK	£76.12 B	£37.96	1.71%	🇬🇧 UK
12	Barclays BCS	£61.49 B	£18.16	0.16%	🇬🇧 UK
13	National Grid NGG	£59.80 B	£60.10	2.06%	🇬🇧 UK
14	Lloyds Banking Group LYG	£57.87 B	£3.97	0.19%	🇬🇧 UK
15	BAE Systems BA.L	£57.27 B	£19.52	1.01%	🇬🇧 UK
16	Aon AON	£52.17 B	£244.28	0.82%	🇬🇧 UK
17	NatWest Group NWG	£47.48 B	£11.93	0.76%	🇬🇧 UK

18	RELX RELX	£45.59 B	£25.88	1.79%	🇬🇧 UK
19	London Stock Exchange LSEG.L	£45.18 B	£92.51	1.49%	🇬🇧 UK
20	Standard Chartered STAN.L	£42.24 B	£19.35	0.00%	🇬🇧 UK
21	Compass Group CPG.L	£42.03 B	£24.72	0.52%	🇬🇧 UK
22	Anglo American AAL.L	£41.55 B	£38.78	0.49%	🇬🇧 UK
23	Antofagasta ANTO.L	£39.27 B	£39.84	0.28%	🇬🇧 UK
24	Diageo DEO	£33.43 B	£60.15	0.24%	🇬🇧 UK
25	Ferguson Enterprises FERG	£32.60 B	£168.14	2.30%	🇬🇧 UK
26	Coca-Cola European Partners CCEP	£31.61 B	£71.41	0.54%	🇬🇧 UK
27	Haleon HLN	£29.47 B	£6.66	2.52%	🇬🇧 UK
28	Reckitt Benckiser RKT.L	£28.88 B	£45.40	0.29%	🇬🇧 UK
29	SSE SSE.L	£28.76 B	£23.85	0.71%	🇬🇧 UK
30	Tesco TSCO.L	£28.59 B	£4.54	0.04%	🇬🇧 UK
31	Vodafone VOD	£25.56 B	£11.10	0.75%	🇬🇧 UK
32	Prudential PUK	£23.99 B	£19.18	0.35%	🇬🇧 UK
33	Royalty Pharma RPRX	£23.68 B	£41.13	1.81%	🇬🇧 UK
34	Ashtead AHT.L	£22.42 B	£54.23	0.04%	🇬🇧 UK
35	3i Group III.L	£22.25 B	£21.94	0.77%	🇬🇧 UK
36	Imperial Brands IMB.L	£21.16 B	£27.49	0.51%	🇬🇧 UK
37	TechnipFMC FTI	£20.54 B	£51.54	2.89%	🇬🇧 UK
38	BT Group BT-A.L	£19.93 B	£2.05	1.49%	🇬🇧 UK
39	nVent Electric NVT	£19.85 B	£122.80	0.58%	🇬🇧 UK
40	Aviva AV.L	£18.29 B	£6.11	1.23%	🇬🇧 UK
41	Willis Towers Watson WTW	£18.27 B	£193.50	2.06%	🇬🇧 UK
42	InterContinental Hotels Group IHG	£18.17 B	£122.46	0.74%	🇬🇧 UK
43	Halma HLMA.L	£17.84 B	£47.26	1.24%	🇬🇧 UK
44	Next plc NXT.L	£15.51 B	£135.96	0.29%	🇬🇧 UK
45	Roivant Sciences ROIV	£15.36 B	£21.36	0.31%	🇬🇧 UK
46	Legal & General LGEN.L	£14.84 B	£2.70	0.37%	🇬🇧 UK
47	Associated British Foods ABF.L	£13.04 B	£18.64	0.05%	🇬🇧 UK
48	Airtel Africa AAF.L	£12.55 B	£3.44	1.24%	🇬🇧 UK
49	Rentokil Initial RTO	£11.14 B	£22.14	0.57%	🇬🇧 UK
50	Informa plc INF.L	£10.21 B	£8.12	0.25%	🇬🇧 UK
51	CNH Industrial CNH	£9.92 B	£8.01	0.65%	🇬🇧 UK
52	Admiral Group ADM.L	£9.89 B	£33.11	0.43%	🇬🇧 UK
53	United Utilities UU.L	£9.72 B	£13.09	1.21%	🇬🇧 UK
54	Smith & Nephew SNN	£9.64 B	£22.74	0.88%	🇬🇧 UK
55	SEGRO SGRO.L	£9.59 B	£7.09	0.59%	🇬🇧 UK
56	Diploma plc DPLM.L	£9.47 B	£70.66	0.57%	🇬🇧 UK
57	Endeavour Mining EDV.TO	£9.41 B	£39.02	0.17%	🇬🇧 UK
58	Schroders SDR.L	£9.08 B	£5.82	0.43%	🇬🇧 UK
59	Severn Trent SVT.L	£8.82 B	£29.24	1.42%	🇬🇧 UK
60	Pentair PNR	£8.81 B	£54.52	0.59%	🇬🇧 UK
61	Intertek ITRK.L	£8.55 B	£55.74	2.11%	🇬🇧 UK
62	Centrica CNA.L	£8.52 B	£1.88	0.53%	🇬🇧 UK
63	Wise PLC WISE.L	£8.28 B	£8.29	0.24%	🇬🇧 UK
64	Summit Therapeutics SMMT	£8.21 B	£10.58	4.47%	🇬🇧 UK
65	Bunzl BNZL.L	£8.01 B	£24.96	0.97%	🇬🇧 UK
66	Phoenix Group PHNX.L	£7.82 B	£7.81	0.07%	🇬🇧 UK
67	Sage Group SGE.L	£7.77 B	£8.63	0.90%	🇬🇧 UK
68	Beazley BEZ.L	£7.58 B	£12.84	0.04%	🇬🇧 UK
69	Smiths Group SMIN.L	£7.54 B	£25.12	0.16%	🇬🇧 UK
70	M&G plc MNG.L	£7.46 B	£3.13	0.38%	🇬🇧 UK
71	Marks & Spencer MKS.L	£7.37 B	£3.59	1.84%	🇬🇧 UK
72	Pearson PSO	£6.95 B	£11.58	0.71%	🇬🇧 UK
73	IMI plc IMI.L	£6.78 B	£28.50	0.56%	🇬🇧 UK
74	Sainsbury's SBRY.L	£6.69 B	£3.03	0.60%	🇬🇧 UK
75	Games Workshop Group GAW.L	£6.24 B	£188.85	0.58%	🇬🇧 UK

76	The Weir Group WEIR.L	£6.22 B	£23.98	1.01%	🇬🇧 UK
77	IG Group IGG.L	£6.09 B	£18.43	0.16%	🇬🇧 UK
78	St. James's Place STJ.L	£6.05 B	£11.90	0.59%	🇬🇧 UK
79	Janus Henderson JHG	£5.98 B	£38.85	0.12%	🇬🇧 UK
80	Investec INVR.L	£5.98 B	£6.78	0.00%	🇬🇧 UK
81	Melrose Industries MRO.L	£5.73 B	£4.60	1.67%	🇬🇧 UK
82	Noble Corporation NE	£5.61 B	£35.22	3.46%	🇬🇧 UK
83	Intermediate Capital Group (ICG) ICG.L	£5.21 B	£18.03	0.06%	🇬🇧 UK
84	Babcock International Group BAB.L	£5.08 B	£10.39	0.29%	🇬🇧 UK
85	Spirax-Sarco Engineering SPX.L	£4.99 B	£67.75	0.73%	🇬🇧 UK
86	Valaris VAL	£4.74 B	£68.51	3.22%	🇬🇧 UK
87	Kingfisher KGF.L	£4.69 B	£2.80	1.65%	🇬🇧 UK
88	Land Securities Group LAND.L	£4.61 B	£6.19	1.43%	🇬🇧 UK
89	Centessa Pharmaceuticals CNTA	£4.60 B	£29.76	0.20%	🇬🇧 UK
90	Computacenter CCC.L	£4.59 B	£43.76	0.74%	🇬🇧 UK
91	Lion Finance Group PLC BGEO.L	£4.46 B	£103.48	1.99%	🇬🇧 UK
92	abrdn ABDN.L	£4.23 B	£2.37	0.92%	🇬🇧 UK
93	Ithaca Energy ITH.L	£4.22 B	£2.56	7.12%	🇬🇧 UK
94	Harbour Energy HBR.L	£4.21 B	£2.69	0.15%	🇬🇧 UK
95	LondonMetric Property LMP.L	£4.18 B	£1.79	0.72%	🇬🇧 UK
96	Howden Joinery HWDN.L	£4.16 B	£7.71	1.22%	🇬🇧 UK
97	Zegona Communications ZEG.L	£4.06 B	£17.99	0.77%	🇬🇧 UK
98	British Land BLND.L	£4.06 B	£3.97	0.70%	🇬🇧 UK
99	JD Sports Fashion JD.L	£4.01 B	£0.84	0.80%	🇬🇧 UK
100	Croda International CRDA.L	£3.99 B	£28.65	1.31%	🇬🇧 UK

Largest UK companies by market cap

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