FTSE 100 companies by sector and market value (October 2026)

The FTSE 100's companies are worth about £2.78 trillion; the ten largest make up 49% of the index.
Financials are the biggest industry: 25 companies and 26% of the index.
Technology is just 0.5% of the index: Sage and Computacenter are its only technology companies.
HSBC, Shell and AstraZeneca are the three most valuable members, each worth over £200bn.

The FTSE 100 is the index of the 100 largest companies listed on the London Stock Exchange. Together they are worth about £2.78 trillion. This page shows every one of them by industry and size, using London Stock Exchange prices on 23 October 2026 and the line-up after the index review on 1 October 2026.

Each box is a company, sized by market value and grouped by industry. Open this chart with this data →

A top-heavy index

The ten largest companies make up 49% of the index. HSBC (£234bn) and Shell (£222bn) are each worth more than the 40 smallest members combined (£209bn), with AstraZeneca (£201bn) close behind. The smallest, IG Group, Balfour Beatty and Burberry, are each worth around £3–4bn.

Market value: share price times all shares in issue. Open this chart with this data →

Banks and insurers lead; technology barely registers

Financials are the biggest industry, with 25 companies and 26% of the index: HSBC, Barclays, Lloyds, NatWest and Standard Chartered, insurers like Aviva and Legal & General, and investment companies like 3i and the London Stock Exchange Group itself. Consumer staples (Unilever, British American Tobacco, Diageo, Tesco) come next, followed by industrials, energy and health care.

Technology is just 0.5% of the index, with only Sage and Computacenter. That is the biggest difference between the FTSE 100 and America's S&P 500, where technology companies are the largest group.

Share of the index, which counts only freely traded shares. Open this chart with this data →

Market value and index weight aren't the same

A company's weight in the index counts only the shares that are freely traded in London, so a company with a large controlling shareholder counts for less than its market value suggests. Fresnillo, for example, is worth about £41bn but makes up less than 0.2% of the index, because most of its shares are held by its parent company. The table shows both figures.

All 100 companies

Select a column heading to sort. Market value in £bn; index weight in %.

Company	Ticker	Industry	Sector	Market value (£bn)	Index weight (%)
HSBC	HSBA	Financials	Banks	234.2	9.21
Shell	SHEL	Energy	Oil & gas producers	222.0	8.92
AstraZeneca	AZN	Health care	Pharmaceuticals & biotechnology	201.3	7.64
Unilever	ULVR	Consumer staples	Personal goods	107.2	4.06
Rio Tinto	RIO	Basic materials	Mining	107.0	2.54
Rolls-Royce	RR	Industrials	Aerospace & defence	104.3	4.15
British American Tobacco	BATS	Consumer staples	Tobacco	96.5	3.57
BP	BP	Energy	Oil & gas producers	96.1	3.77
GSK	GSK	Health care	Pharmaceuticals & biotechnology	77.4	3.00
Glencore	GLEN	Basic materials	Mining	62.9	2.14
National Grid	NG	Utilities	Multiline utilities	61.5	2.41
BAE Systems	BA	Industrials	Aerospace & defence	57.9	2.22
Lloyds Banking Group	LLOY	Financials	Banks	57.5	2.31
Barclays	BARC	Financials	Banks	54.6	2.17
RELX	REL	Consumer discretionary	Media	52.7	2.08
NatWest Group	NWG	Financials	Banks	50.1	1.98
London Stock Exchange Group	LSEG	Financials	Financial services	45.5	1.73
Standard Chartered	STAN	Financials	Banks	43.0	1.37
Anglo American	AAL	Basic materials	Mining	42.7	1.56
Compass Group	CPG	Industrials	Support services	42.3	1.67
Fresnillo	FRES	Basic materials	Mining	40.6	0.18
Diageo	DGE	Consumer staples	Beverages	39.9	1.57
Coca-Cola Europacific Partners	CCEP	Consumer staples	Beverages	37.5	0.65
Reckitt	RKT	Consumer staples	Household goods & home construction	35.3	1.40
Tesco	TSCO	Consumer staples	Food & drug retailing	34.0	1.31
Haleon	HLN	Health care	Pharmaceuticals & biotechnology	33.7	1.34
SSE	SSE	Utilities	Electrical utilities & independent power producers	31.3	1.22
Antofagasta	ANTO	Basic materials	Mining	29.8	0.40
Vodafone Group	VOD	Telecoms	Mobile telecommunications	27.8	0.86
Experian	EXPN	Industrials	Support services	27.1	1.07
3i	III	Financials	Financial services	23.6	0.89
Prudential	PRU	Financials	Life insurance	21.9	0.88
Imperial Brands	IMB	Consumer staples	Tobacco	21.6	0.83
Aviva	AV	Financials	Life insurance	21.5	0.85
BT Group	BT.A	Telecoms	Telecommunications services	21.1	0.46
Endeavour Mining	EDV	Basic materials	Mining	18.6	0.33
IHG	IHG	Consumer discretionary	Travel & leisure	18.2	0.69
Next	NXT	Consumer discretionary	General retailers	18.1	0.66
International Airlines Group	IAG	Consumer discretionary	Travel & leisure	17.8	0.52
Coca-Cola HBC	CCH	Consumer staples	Beverages	16.7	0.35
Legal & General	LGEN	Financials	Life insurance	16.1	0.64
Scottish Mortgage Investment Trust	SMT	Financials	Collective investments	15.9	0.65
Associated British Foods	ABF	Consumer staples	Food & tobacco	13.6	0.21
Halma	HLMA	Industrials	Electronic equipment & parts	12.5	0.48
Segro	SGRO	Real estate	Real estate investment trusts	12.2	0.48
Admiral Group	ADM	Financials	Insurance	11.8	0.38
Informa	INF	Consumer discretionary	Media	11.6	0.46
United Utilities	UU	Utilities	Multiline utilities	11.2	0.44
Sage Group	SGE	Technology	Software & computer services	10.8	0.42
Airtel Africa	AAF	Telecoms	Telecommunications services	10.1	0.07
Severn Trent	SVT	Utilities	Multiline utilities	9.8	0.34
Diploma	DPLM	Industrials	Industrial support services	9.8	0.38
Smith & Nephew	SN	Health care	Health care equipment & supplies	9.5	0.37
Standard Life	SDLF	Financials	Life insurance	9.2	0.29
Intertek	ITRK	Industrials	Support services	9.1	0.36
Bunzl	BNZL	Industrials	Support services	8.8	0.35
Marks & Spencer	MKS	Consumer staples	Food & drug retailing	8.8	0.34
Rentokil Initial	RTO	Industrials	Support services	8.6	0.33
Pearson	PSON	Consumer discretionary	Media	8.3	0.31
Sainsbury's	SBRY	Consumer staples	Food & drug retailing	7.8	0.26
M&G	MNG	Financials	Financial services	7.5	0.24
Smiths Group	SMIN	Industrials	General industrials	7.2	0.30
Centrica	CNA	Utilities	Multiline utilities	6.9	0.27
Polar Capital Technology Trust	PCT	Financials	Investment trusts	6.7	0.26
IMI	IMI	Industrials	Industrial engineering	6.7	0.26
Pershing Square Holdings	PSH	Financials	Financial services	6.5	0.19
Weir	WEIR	Industrials	Industrial goods & services	6.4	0.25
F&C Investment Trust	FCIT	Financials	Collective investments	6.2	0.25
Melrose Industries	MRO	Industrials	Aerospace & defence	5.9	0.23
Hiscox	HSX	Financials	Non-life insurance	5.8	0.23
Metlen Energy & Metals	MTLN	Utilities	Multiline utilities	5.7	0.18
Kingfisher	KGF	Consumer discretionary	Retailers	5.7	0.22
Games Workshop	GAW	Consumer discretionary	Leisure goods	5.5	0.22
DCC Energy	DCC	Industrials	Support services	5.5	0.21
Investec	INVP	Financials	Financial services	5.5	0.14
St. James's Place	STJ	Financials	Financial services	5.5	0.21
Land Securities	LAND	Real estate	Real estate investment trusts	5.5	0.21
Spirax Group	SPX	Industrials	Industrial engineering	5.3	0.21
Lion Finance Group	BGEO	Financials	Banking services	5.2	0.16
EasyJet	EZJ	Consumer discretionary	Travel & leisure	5.1	0.17
Computacenter	CCC	Technology	Software & computer services	5.1	0.11
Croda International	CRDA	Basic materials	Chemicals	5.1	0.20
ICG	ICG	Financials	Financial services	5.0	0.19
Alliance Witan	ALW	Financials	Investment trusts	5.0	0.20
Ithaca Energy	ITH	Energy	Oil & gas producers	4.8	0.03
Convatec	CTEC	Health care	Health care equipment & supplies	4.7	0.19
Babcock International	BAB	Industrials	Aerospace & defence	4.6	0.18
Barratt Redrow	BTRW	Consumer discretionary	Household goods & home construction	4.4	0.17
LondonMetric Property	LMP	Real estate	Real estate investment trusts	4.4	0.16
Whitbread	WTB	Consumer discretionary	Retail hospitality	4.3	0.17
British Land	BLND	Real estate	Real estate	4.3	0.17
Howdens Joinery	HWDN	Industrials	Homebuilding & construction supplies	4.3	0.17
WPP	WPP	Consumer discretionary	Media	4.3	0.17
JD Sports	JD	Consumer discretionary	General retailers	4.2	0.08
Tritax Big Box REIT	BBOX	Real estate	Real estate investment trusts	4.2	0.15
Autotrader Group	AUTO	Consumer discretionary	Media	4.1	0.17
Aberdeen Group	ABDN	Financials	Financial services	4.0	0.16
Burberry	BRBY	Consumer discretionary	Personal goods	4.0	0.15
Balfour Beatty	BBY	Industrials	Construction & materials	3.9	0.15
IG Group	IGG	Financials	Financial services	3.3	0.13

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Sources and method

Constituents after FTSE Russell's 1 October 2026 review, with each company's sector as listed on Wikipedia (based on the FTSE/ICB classification). The 47 sector names are grouped into 11 industries; Unilever and Reckitt are counted as consumer staples, and Burberry and Barratt Redrow as consumer discretionary. Market value and index weight are from the London Stock Exchange's constituents table on 23 October 2026 (prices delayed by at least 15 minutes). Market value counts all shares in issue; index weight counts only freely traded shares.