This is the list of the largest public listed companies in the Nikkei 225 index ranked by market capitalization, together with links to their reference stock, sector and industry.
Company Profile:
NTT Data Corp
Market Cap (USD):
$38.95 B
(July 1, 2025)
Stock:
9613
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Country:
Japan
Sector:
Japanese Technology
Industry:
Japanese Information Technology Services
Company Profile:
Daikin Industries,Ltd.
Market Cap (USD):
$37.90 B
Stock:
6367
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Building Products & Equipment
Company Profile:
Sumitomo Corp
Market Cap (USD):
$37.54 B
Stock:
8053
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Conglomerates
Company Profile:
DENSO Corp
Market Cap (USD):
$35.34 B
Stock:
6902
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Country:
Japan
Sector:
Japanese Consumer Discretionary
Industry:
Japanese Auto Parts
Company Profile:
Toyota Tsusho Corp
Market Cap (USD):
$34.05 B
Stock:
8015
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Country:
Japan
Sector:
Japanese Basic Materials
Industry:
Japanese Steel
Company Profile:
Seven & i Holdings Co. Ltd
Market Cap (USD):
$33.31 B
Stock:
3382
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Country:
Japan
Sector:
Japanese Consumer Staples
Industry:
Japanese Grocery Stores
Company Profile:
MS&AD Insurance Group Holdings, Inc.
Market Cap (USD):
$32.84 B
Stock:
8725
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Country:
Japan
Sector:
Japanese Financials
Industry:
Japanese Insurance—Property & Casualty
Company Profile:
Mitsui Fudosan Co. Ltd
Market Cap (USD):
$32.44 B
Stock:
8801
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Country:
Japan
Sector:
Japanese Real Estate
Industry:
Japanese Real Estate—Diversified
Company Profile:
Fujikura Ltd
Market Cap (USD):
$31.61 B
Stock:
5803
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Electrical Equipment & Parts
Company Profile:
TDK Corp
Market Cap (USD):
$31.00 B
Stock:
6762
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Country:
Japan
Sector:
Japanese Technology
Industry:
Japanese Electronic Components
Company Profile:
Bridgestone Corp
Market Cap (USD):
$30.74 B
Stock:
5108
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Country:
Japan
Sector:
Japanese Consumer Discretionary
Industry:
Japanese Auto Parts
Company Profile:
Sumitomo Electric Industries, Ltd.
Market Cap (USD):
$30.56 B
Stock:
5802
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Country:
Japan
Sector:
Japanese Consumer Discretionary
Industry:
Japanese Auto Parts
Company Profile:
Suzuki Motor Corp
Market Cap (USD):
$30.05 B
Stock:
7269
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Country:
Japan
Sector:
Japanese Consumer Discretionary
Industry:
Japanese Auto Manufacturers
Company Profile:
FANUC Corp
Market Cap (USD):
$29.93 B
Stock:
6954
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Specialty Industrial Machinery
Company Profile:
Otsuka Holdings Co. Ltd
Market Cap (USD):
$29.81 B
Stock:
4578
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Country:
Japan
Sector:
Japanese Healthcare
Industry:
Japanese Drug Manufacturers—General
Company Profile:
Komatsu Ltd
Market Cap (USD):
$29.59 B
Stock:
6301
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Farm & Heavy Construction Machinery
Company Profile:
Panasonic Corp
Market Cap (USD):
$29.22 B
Stock:
6752
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Country:
Japan
Sector:
Japanese Technology
Industry:
Japanese Consumer Electronics
Company Profile:
East Japan Railway Company
Market Cap (USD):
$29.14 B
Stock:
9020
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Railroads
Company Profile:
Sompo Holdings, Inc.
Market Cap (USD):
$28.84 B
Stock:
8630
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Country:
Japan
Sector:
Japanese Financials
Industry:
Japanese Insurance—Property & Casualty
Company Profile:
Mitsubishi Estate Co. Ltd
Market Cap (USD):
$28.54 B
Stock:
8802
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Country:
Japan
Sector:
Japanese Real Estate
Industry:
Japanese Real Estate—Diversified
Company Profile:
Dai-ichi Life Holdings, Inc.
Market Cap (USD):
$28.31 B
Stock:
8750
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Country:
Japan
Sector:
Japanese Financials
Industry:
Japanese Insurance—Life
Company Profile:
Japan Post Holdings Co. Ltd
Market Cap (USD):
$27.90 B
Stock:
6178
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Country:
Japan
Sector:
Japanese Financials
Industry:
Japanese Banks—Regional
Company Profile:
Central Japan Railway Co
Market Cap (USD):
$26.28 B
Stock:
9022
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Railroads
Company Profile:
FUJIFILM Holdings Corp
Market Cap (USD):
$25.84 B
Stock:
4901
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Country:
Japan
Sector:
Japanese Industrials
Industry:
Japanese Business Equipment & Supplies
Company Profile:
Canon Inc.
Market Cap (USD):
$25.82 B
Stock:
7751
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Country:
Japan
Sector:
Japanese Technology
Industry:
Japanese Computer Hardware
Company Profile:
Inpex Corp
Market Cap (USD):
$25.21 B
Stock:
1605
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Country:
Japan
Sector:
Japanese Energy
Industry:
Japanese Oil & Gas E&P
Company Profile:
Resona Holdings, Inc.
Market Cap (USD):
$23.06 B
Stock:
8308
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Country:
Japan
Sector:
Japanese Financials
Industry:
Japanese Banks—Regional
Company Profile:
Terumo Corp
Market Cap (USD):
$22.97 B
Stock:
4543
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Country:
Japan
Sector:
Japanese Healthcare
Industry:
Japanese Medical Instruments & Supplies
Company Profile:
Astellas Pharma, Inc.
Market Cap (USD):
$22.51 B
Stock:
4503
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Country:
Japan
Sector:
Japanese Healthcare
Industry:
Japanese Drug Manufacturers—General
Company Profile:
Ajinomoto Co., Inc.
Market Cap (USD):
$22.41 B
Stock:
2802
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Country:
Japan
Sector:
Japanese Consumer Staples
Industry:
Japanese Packaged Foods