Industries Ranked by Market Cap

211 industry sectors ranked by total market capitalization — from trillion-dollar sectors like technology, banking and healthcare to billion-dollar niche industries. Explore how market value is distributed across global stock market sectors, with company counts and combined market cap for each industry. Updated daily.

Rank Industry Total Market Cap (USD) Companies Count
1 Technology $55.85 Trillion 4,796
2 AI - Artificial Intelligence $55.68 Trillion 4,504
3 Banking & Financial Services $20.49 Trillion 2,423
4 Semiconductors $17.63 Trillion 383
5 Banks - Diversified $8.30 Trillion 71
6 Internet Content & Information $8.16 Trillion 188
7 Drug Manufacturers - General $7.30 Trillion 87
8 Banks - Regional $7.21 Trillion 863
9 Software - Infrastructure $6.32 Trillion 464
10 Consumer Electronics $5.45 Trillion 128
11 Aerospace & Defense $4.79 Trillion 274
12 Specialty Industrial Machinery $3.89 Trillion 863
13 Internet Retail $3.88 Trillion 133
14 Semiconductor Equipment & Materials $3.49 Trillion 222
15 Auto Manufacturers $3.45 Trillion 159
16 Discount Stores $3.42 Trillion 28
17 Telecom Services $3.23 Trillion 304
18 Oil & Gas Integrated $3.21 Trillion 62
19 Software - Application $2.94 Trillion 859
20 Insurance - Diversified $2.44 Trillion 88
21 Electronic Components $2.40 Trillion 665
22 Capital Markets $2.15 Trillion 419
23 Biotechnology $2.11 Trillion 1,293
24 Other Industrial Metals & Mining $2.03 Trillion 1,145
25 Specialty Chemicals $1.96 Trillion 720
26 Credit Services $1.92 Trillion 267
27 Asset Management $1.92 Trillion 1,115
28 Utilities - Regulated Electric $1.76 Trillion 157
29 Electrical Equipment & Parts $1.76 Trillion 593
30 Communication Equipment $1.75 Trillion 366
31 Gold $1.59 Trillion 593
32 Engineering & Construction $1.53 Trillion 756
33 Packaged Foods $1.40 Trillion 625
34 Household & Personal Products $1.37 Trillion 219
35 Insurance - Life $1.34 Trillion 86
36 Information Technology Services $1.33 Trillion 502
37 Computer Hardware $1.29 Trillion 220
38 Medical Devices $1.27 Trillion 443
39 Oil & Gas E&P $1.19 Trillion 406
40 Drug Manufacturers - Specialty & Generic $1.17 Trillion 627
41 Farm & Heavy Construction Machinery $1.17 Trillion 167
42 Luxury Goods $1.12 Trillion 92
43 Entertainment $1.12 Trillion 275
44 Oil & Gas Midstream $1.11 Trillion 106
45 Oil & Gas Refining & Marketing $1.09 Trillion 111
46 Diagnostics & Research $1.08 Trillion 167
47 Conglomerates $1.07 Trillion 310
48 Utilities - Diversified $993.53 Billion 60
49 Auto Parts $938.41 Billion 640
50 Apparel Retail $928.74 Billion 104
51 Insurance - Property & Casualty $926.85 Billion 110
52 Steel $896.47 Billion 412
53 Beverages - Non-Alcoholic $879.76 Billion 86
54 Financial Data & Stock Exchanges $872.94 Billion 54
55 Medical Instruments & Supplies $869.65 Billion 212
56 Utilities - Renewable $782.99 Billion 233
57 Railroads $745.87 Billion 109
58 Building Products & Equipment $703.97 Billion 247
59 Healthcare Plans $700.79 Billion 17
60 Integrated Freight & Logistics $648.06 Billion 190
61 Chemicals $636.43 Billion 358
62 Real Estate Services $595.35 Billion 460
63 Restaurants $578.57 Billion 165
64 Building Materials $576.05 Billion 244
65 Tobacco $559.77 Billion 33
66 Beverages - Brewers $552.08 Billion 65
67 Marine Shipping $534.76 Billion 253
68 Electronic Gaming & Multimedia $525.47 Billion 178
69 Travel Services $509.62 Billion 91
70 Copper $508.40 Billion 90
71 Scientific & Technical Instruments $503.93 Billion 196
72 Beverages - Wineries & Distilleries $492.84 Billion 103
73 Medical Care Facilities $489.85 Billion 206
74 Home Improvement Retail $487.14 Billion 33
75 Thermal Coal $484.61 Billion 108
76 Airlines $479.42 Billion 92
77 Grocery Stores $477.91 Billion 69
78 Oil & Gas Equipment & Services $474.62 Billion 184
79 Utilities - Independent Power Producers $465.10 Billion 80
80 Insurance Brokers $451.78 Billion 45
81 Specialty Business Services $431.44 Billion 232
82 Furnishings, Fixtures & Appliances $423.59 Billion 304
83 REIT - Specialty $407.86 Billion 33
84 Waste Management $380.63 Billion 170
85 Industrial Distribution $363.97 Billion 114
86 REIT - Retail $362.58 Billion 100
87 Specialty Retail $362.15 Billion 227
88 REIT - Industrial $340.62 Billion 50
89 Lodging $337.06 Billion 147
90 Real Estate - Development $332.85 Billion 493
91 Insurance - Reinsurance $322.09 Billion 33
92 Farm Products $316.81 Billion 315
93 Packaging & Containers $316.30 Billion 260
94 Utilities - Regulated Gas $312.90 Billion 95
95 Medical Distribution $302.23 Billion 76
96 Agricultural Inputs $282.29 Billion 188
97 Aluminum $279.05 Billion 84
98 REIT - Healthcare Facilities $277.98 Billion 30
99 Financial Conglomerates $273.25 Billion 53
100 Rental & Leasing Services $268.62 Billion 92
101 Airports & Air Services $262.42 Billion 47
102 Advertising Agencies $258.09 Billion 188
103 Metal Fabrication $244.92 Billion 247
104 Footwear & Accessories $202.02 Billion 85
105 Leisure $196.28 Billion 171
106 Other Precious Metals & Mining $194.57 Billion 292
107 Tools & Accessories $194.38 Billion 126
108 Apparel Manufacturing $188.37 Billion 202
109 REIT - Diversified $184.29 Billion 154
110 Department Stores $181.86 Billion 130
111 REIT - Residential $179.28 Billion 66
112 Residential Construction $179.24 Billion 72
113 Consulting Services $178.81 Billion 77
114 Security & Protection Services $178.69 Billion 117
115 Auto & Truck Dealerships $174.21 Billion 89
116 Confectioners $166.81 Billion 82
117 Utilities - Regulated Water $151.89 Billion 80
118 Food Distribution $151.28 Billion 75
119 Resorts & Casinos $146.98 Billion 75
120 Gambling $144.32 Billion 67
121 Electronics & Computer Distribution $142.70 Billion 135
122 Health Information Services $133.12 Billion 164
123 Real Estate - Diversified $124.17 Billion 118
124 Infrastructure Operations $123.04 Billion 64
125 Solar $119.58 Billion 121
126 Textile Manufacturing $114.52 Billion 304
127 Trucking $112.83 Billion 46
128 Insurance - Specialty $111.12 Billion 34
129 Uranium $105.00 Billion 55
130 Paper & Paper Products $104.97 Billion 120
131 REIT - Office $97.03 Billion 69
132 Education & Training Services $88.75 Billion 135
133 Publishing $82.10 Billion 114
134 Mortgage Finance $69.60 Billion 47
135 Pollution & Treatment Controls $68.68 Billion 109
136 Pharmaceutical Retailers $64.79 Billion 48
137 Shell Companies $63.40 Billion 396
138 REIT - Mortgage $63.16 Billion 42
139 Broadcasting $52.56 Billion 78
140 Oil & Gas Drilling $50.21 Billion 40
141 REIT - Hotel & Motel $48.73 Billion 31
142 Banks - Regional $48.11 Billion 6
143 Cannabis & CBD $46.29 Billion 170
144 Personal Services $44.31 Billion 32
145 Lumber & Wood Production $43.04 Billion 80
146 Staffing & Employment Services $39.04 Billion 80
147 Recreational Vehicles $38.26 Billion 36
148 Automobiles & Auto Parts $29.56 Billion 19
149 Semiconductors & Semiconductor Equipment $27.60 Billion 59
150 Business Equipment & Supplies $27.39 Billion 74
151 Coking Coal $25.66 Billion 30
152 Silver $20.68 Billion 31
153 Utilities - Renewable $9.80 Billion 2
154 Machinery, Tools, Heavy Vehicles, Trains & Ships $8.07 Billion 51
155 Pharmaceuticals $7.98 Billion 30
156 Telecommunications Services $7.31 Billion 4
157 Real Estate Operations $4.80 Billion 10
158 Software & IT Services $3.87 Billion 39
159 Media & Publishing $3.03 Billion 12
160 Aerospace & Defense $2.96 Billion 11
161 Investment Banking & Investment Services $2.59 Billion 14
162 Biotechnology & Medical Research $2.14 Billion 10
163 Professional & Commercial Services $1.86 Billion 19
164 Textiles & Apparel $1.78 Billion 9
165 Electronic Equipment & Parts $1.78 Billion 27
166 Real Estate - Development $1.48 Billion 4
167 Construction & Engineering $1.39 Billion 14
168 Utilities - Regulated Water $1.39 Billion 2
169 Communications & Networking $1.34 Billion 18
170 Healthcare Equipment & Supplies $1.25 Billion 10
171 REIT-Office $1.10 Billion 2
172 Hotels & Entertainment Services $708.67 Million 7
173 Utilities - Independent Power Producers $696.51 Million 1
174 Specialty Retailers $664.09 Million 1
175 Leisure Products $601.88 Million 5
176 Metals & Mining $531.55 Million 8
177 Investment Holding Companies $429.33 Million 3
178 Banking Services $382.00 Million 5
179 Computers, Phones & Household Electronics $367.77 Million 12
180 REIT - Diversified $363.95 Million 1
181 Containers & Packaging $351.08 Million 3
182 Software - Application $344.27 Million 5
183 Drug Manufacturers - Specialty & Generic $299.19 Million 2
184 Oil & Gas $296.98 Million 5
185 Food & Drug Retailing $241.26 Million 3
186 Homebuilding & Construction Supplies $234.80 Million 5
187 Food & Tobacco $220.64 Million 7
188 Personal & Household Products & Services $218.23 Million 4
189 Beverages $207.53 Million 2
190 Office Equipment $185.09 Million 2
191 Electrical Utilities & IPPs $172.61 Million 2
192 Miscellaneous Educational Service Providers $167.20 Million 3
193 Diversified Retail $165.38 Million 2
194 Freight & Logistics Services $145.45 Million 1
195 Consumer Goods Conglomerates $114.62 Million 1
196 Natural Gas Utilities $107.57 Million 1
197 Professional & Business Education $92.98 Million 1
198 Transport Infrastructure $88.19 Million 1
199 Construction Materials $81.47 Million 2
200 Renewable Energy $75.06 Million 3
201 Residential & Commercial REITs $61.08 Million 2
202 Financial Technology (Fintech) & Infrastructure $59.58 Million 3
203 Passenger Transportation Services $55.68 Million 1
204 Other $45.59 Million 6
205 Beverages - Non-Alcoholic $39.92 Million 1
206 Coal $36.62 Million 1
207 Household Goods $33.40 Million 3
208 Diversified Industrial Goods Wholesale $24.81 Million 1
209 Paper & Forest Products $22.57 Million 1
210 Banks-Regional $14.72 Million 1
211 Healthcare Providers & Services $3.29 Million 2

Track real-time market capitalization across global industry sectors. Compare market values, analyze sector performance, and discover leading industries by total market cap. View global rankings