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 $49.59 Trillion 4,705
2 AI - Artificial Intelligence $49.44 Trillion 4,412
3 Banking & Financial Services $19.31 Trillion 2,384
4 Semiconductors $13.36 Trillion 375
5 Internet Content & Information $8.35 Trillion 183
6 Banks - Diversified $7.63 Trillion 70
7 Banks - Regional $6.85 Trillion 847
8 Drug Manufacturers - General $6.81 Trillion 85
9 Consumer Electronics $5.41 Trillion 126
10 Software - Infrastructure $5.12 Trillion 442
11 Specialty Industrial Machinery $3.79 Trillion 856
12 Internet Retail $3.70 Trillion 127
13 Aerospace & Defense $3.66 Trillion 260
14 Discount Stores $3.64 Trillion 28
15 Auto Manufacturers $3.55 Trillion 160
16 Semiconductor Equipment & Materials $3.23 Trillion 226
17 Telecom Services $3.22 Trillion 303
18 Oil & Gas Integrated $3.13 Trillion 62
19 Software - Application $2.82 Trillion 844
20 Insurance - Diversified $2.32 Trillion 87
21 Electronic Components $2.25 Trillion 654
22 Capital Markets $2.08 Trillion 406
23 Other Industrial Metals & Mining $2.05 Trillion 1,144
24 Electrical Equipment & Parts $2.02 Trillion 588
25 Specialty Chemicals $1.95 Trillion 703
26 Biotechnology $1.89 Trillion 1,250
27 Utilities - Regulated Electric $1.89 Trillion 154
28 Asset Management $1.86 Trillion 1,096
29 Credit Services $1.81 Trillion 266
30 Communication Equipment $1.69 Trillion 361
31 Engineering & Construction $1.60 Trillion 745
32 Gold $1.55 Trillion 579
33 Packaged Foods $1.43 Trillion 614
34 Information Technology Services $1.40 Trillion 490
35 Insurance - Life $1.29 Trillion 84
36 Luxury Goods $1.24 Trillion 90
37 Medical Devices $1.24 Trillion 427
38 Household & Personal Products $1.23 Trillion 212
39 Entertainment $1.17 Trillion 278
40 Drug Manufacturers - Specialty & Generic $1.17 Trillion 621
41 Farm & Heavy Construction Machinery $1.16 Trillion 161
42 Computer Hardware $1.09 Trillion 219
43 Oil & Gas E&P $1.08 Trillion 403
44 Oil & Gas Midstream $1.07 Trillion 103
45 Auto Parts $1.05 Trillion 635
46 Conglomerates $986.79 Billion 309
47 Utilities - Diversified $981.77 Billion 61
48 Apparel Retail $944.63 Billion 101
49 Steel $921.97 Billion 413
50 Medical Instruments & Supplies $913.68 Billion 211
51 Oil & Gas Refining & Marketing $907.54 Billion 109
52 Financial Data & Stock Exchanges $898.63 Billion 52
53 Diagnostics & Research $887.41 Billion 167
54 Insurance - Property & Casualty $866.69 Billion 110
55 Beverages - Non-Alcoholic $850.74 Billion 85
56 Utilities - Renewable $803.72 Billion 225
57 Chemicals $765.47 Billion 370
58 Railroads $733.09 Billion 110
59 Building Products & Equipment $730.69 Billion 246
60 Integrated Freight & Logistics $671.47 Billion 186
61 Restaurants $616.18 Billion 164
62 Building Materials $597.92 Billion 244
63 Real Estate Services $594.69 Billion 456
64 Beverages - Brewers $581.97 Billion 65
65 Healthcare Plans $559.32 Billion 17
66 Beverages - Wineries & Distilleries $543.24 Billion 102
67 Tobacco $539.65 Billion 32
68 Home Improvement Retail $529.75 Billion 33
69 Electronic Gaming & Multimedia $513.62 Billion 174
70 Travel Services $512.90 Billion 87
71 Utilities - Independent Power Producers $501.64 Billion 78
72 Scientific & Technical Instruments $496.64 Billion 191
73 Marine Shipping $492.52 Billion 254
74 Oil & Gas Equipment & Services $482.69 Billion 184
75 Grocery Stores $481.24 Billion 67
76 Medical Care Facilities $479.06 Billion 204
77 Thermal Coal $472.59 Billion 109
78 Airlines $463.62 Billion 92
79 Copper $450.34 Billion 92
80 Specialty Business Services $434.70 Billion 231
81 Insurance Brokers $431.70 Billion 45
82 Furnishings, Fixtures & Appliances $406.59 Billion 306
83 REIT - Specialty $392.32 Billion 31
84 Real Estate - Development $382.82 Billion 486
85 Waste Management $380.58 Billion 164
86 Specialty Retail $377.86 Billion 221
87 REIT - Retail $367.07 Billion 100
88 Industrial Distribution $362.02 Billion 115
89 Lodging $349.20 Billion 149
90 Farm Products $340.68 Billion 319
91 REIT - Industrial $332.91 Billion 49
92 Aluminum $330.15 Billion 83
93 Packaging & Containers $325.73 Billion 258
94 Insurance - Reinsurance $325.01 Billion 32
95 Utilities - Regulated Gas $310.40 Billion 95
96 Agricultural Inputs $308.60 Billion 186
97 Medical Distribution $296.59 Billion 73
98 Advertising Agencies $295.38 Billion 184
99 Airports & Air Services $280.77 Billion 47
100 REIT - Healthcare Facilities $269.76 Billion 30
101 Financial Conglomerates $265.49 Billion 53
102 Metal Fabrication $260.67 Billion 246
103 Rental & Leasing Services $251.72 Billion 89
104 Footwear & Accessories $213.23 Billion 84
105 Leisure $209.95 Billion 176
106 Other Precious Metals & Mining $207.25 Billion 293
107 REIT - Diversified $199.66 Billion 151
108 Tools & Accessories $199.29 Billion 124
109 Apparel Manufacturing $196.85 Billion 198
110 Department Stores $195.10 Billion 131
111 REIT - Residential $194.79 Billion 63
112 Consulting Services $191.29 Billion 75
113 Residential Construction $185.03 Billion 72
114 Security & Protection Services $182.79 Billion 116
115 Confectioners $177.47 Billion 82
116 Resorts & Casinos $165.09 Billion 74
117 Solar $155.42 Billion 120
118 Food Distribution $143.83 Billion 75
119 Auto & Truck Dealerships $141.00 Billion 87
120 Utilities - Regulated Water $138.39 Billion 81
121 Real Estate - Diversified $135.51 Billion 119
122 Gambling $133.55 Billion 64
123 Electronics & Computer Distribution $129.96 Billion 135
124 Infrastructure Operations $123.50 Billion 63
125 Textile Manufacturing $123.04 Billion 302
126 Health Information Services $121.94 Billion 166
127 Trucking $119.40 Billion 47
128 Uranium $116.81 Billion 52
129 Insurance - Specialty $111.69 Billion 34
130 Paper & Paper Products $106.15 Billion 120
131 Education & Training Services $98.51 Billion 133
132 REIT - Office $92.23 Billion 68
133 Pollution & Treatment Controls $89.38 Billion 106
134 Publishing $84.95 Billion 112
135 Pharmaceutical Retailers $69.72 Billion 46
136 REIT - Mortgage $67.20 Billion 42
137 Mortgage Finance $65.11 Billion 47
138 Broadcasting $59.39 Billion 77
139 Personal Services $54.33 Billion 32
140 Cannabis & CBD $47.93 Billion 170
141 Oil & Gas Drilling $44.50 Billion 39
142 Banks - Regional $44.45 Billion 6
143 Lumber & Wood Production $44.11 Billion 80
144 Shell Companies $43.52 Billion 310
145 REIT - Hotel & Motel $41.15 Billion 30
146 Recreational Vehicles $40.45 Billion 34
147 Staffing & Employment Services $33.33 Billion 78
148 Business Equipment & Supplies $32.02 Billion 74
149 Automobiles & Auto Parts $29.61 Billion 19
150 Coking Coal $27.44 Billion 31
151 Semiconductors & Semiconductor Equipment $26.62 Billion 59
152 Silver $14.79 Billion 30
153 Pharmaceuticals $13.66 Billion 30
154 Machinery, Tools, Heavy Vehicles, Trains & Ships $11.97 Billion 50
155 Utilities - Renewable $9.19 Billion 2
156 Telecommunications Services $7.03 Billion 4
157 Real Estate Operations $5.88 Billion 10
158 Software & IT Services $4.26 Billion 39
159 Investment Banking & Investment Services $4.19 Billion 14
160 Media & Publishing $3.59 Billion 12
161 Biotechnology & Medical Research $3.45 Billion 10
162 Electronic Equipment & Parts $2.83 Billion 27
163 Communications & Networking $2.60 Billion 17
164 Aerospace & Defense $2.35 Billion 11
165 Hotels & Entertainment Services $2.28 Billion 7
166 Professional & Commercial Services $1.92 Billion 19
167 Textiles & Apparel $1.84 Billion 9
168 Construction & Engineering $1.73 Billion 14
169 Real Estate - Development $1.64 Billion 4
170 REIT-Office $1.60 Billion 2
171 Healthcare Equipment & Supplies $1.14 Billion 10
172 Utilities - Regulated Water $951.21 Million 2
173 Specialty Retailers $785.40 Million 1
174 Metals & Mining $756.13 Million 7
175 Utilities - Independent Power Producers $696.51 Million 1
176 Leisure Products $524.63 Million 5
177 Food & Drug Retailing $443.41 Million 3
178 Computers, Phones & Household Electronics $438.63 Million 12
179 Oil & Gas $391.96 Million 5
180 Investment Holding Companies $352.02 Million 2
181 Software - Application $348.47 Million 5
182 Containers & Packaging $317.17 Million 3
183 Food & Tobacco $302.50 Million 7
184 REIT - Diversified $302.25 Million 1
185 Banking Services $279.12 Million 5
186 Drug Manufacturers - Specialty & Generic $250.83 Million 2
187 Beverages $218.87 Million 2
188 Diversified Retail $209.37 Million 2
189 Personal & Household Products & Services $203.58 Million 4
190 Miscellaneous Educational Service Providers $183.08 Million 3
191 Freight & Logistics Services $145.45 Million 1
192 Renewable Energy $128.91 Million 3
193 Transport Infrastructure $123.21 Million 1
194 Office Equipment $118.93 Million 2
195 Natural Gas Utilities $118.01 Million 1
196 Professional & Business Education $109.65 Million 1
197 Homebuilding & Construction Supplies $102.94 Million 5
198 Residential & Commercial REITs $77.22 Million 2
199 Financial Technology (Fintech) & Infrastructure $70.29 Million 3
200 Passenger Transportation Services $62.16 Million 1
201 Electrical Utilities & IPPs $56.37 Million 2
202 Household Goods $50.25 Million 3
203 Other $40.34 Million 6
204 Beverages - Non-Alcoholic $39.92 Million 1
205 Coal $36.62 Million 1
206 Consumer Goods Conglomerates $31.21 Million 1
207 Paper & Forest Products $29.11 Million 1
208 Diversified Industrial Goods Wholesale $24.81 Million 1
209 Construction Materials $18.41 Million 2
210 Banks-Regional $14.72 Million 1
211 Healthcare Providers & Services $8.47 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