Japan

Top 1000 largest Japanese Companies by Market Cap

This is the list of the largest public listed companies from Japan by market capitalization with links to their reference stock, sector and industry.

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Top Companies from Japan as of Jan. 01, 2026

Rank Company Market Cap (USD) Country Sector Industry
331 Tobu Railway Co., Ltd. $3.28 B Japan Japanese Industrials Japanese Railroads
332 Sumitomo Heavy Industries Ltd $3.26 B Japan Japanese Industrials Japanese Specialty Industrial Machinery
333 Invincible Investment Corp $3.26 B Japan Japanese Real Estate Japanese REIT—Diversified
334 Internet Initiative Japan, Inc. $3.25 B Japan Japanese Communication Services Japanese Telecom Services
335 Sundrug Co.,Ltd. $3.23 B Japan Japanese Healthcare Japanese Pharmaceutical Retailers
336 Sharp Corp $3.23 B Japan Japanese Technology Japanese Consumer Electronics
337 Dexerials Corp $3.22 B Japan Japanese Technology Japanese Electronic Components
338 Air Water, Inc. $3.22 B Japan Japanese Basic Materials Japanese Specialty Chemicals
339 Kyowa Exeo Corp $3.22 B Japan Japanese Industrials Japanese Engineering & Construction
340 Kamigumi Co. Ltd $3.20 B Japan Japanese Industrials Japanese Integrated Freight & Logistics
341 COMSYS Holdings Corp $3.19 B Japan Japanese Industrials Japanese Engineering & Construction
342 Takashimaya Company Ltd $3.18 B Japan Japanese Consumer Discretionary Japanese Department Stores
343 Mitsubishi Motors Corp $3.18 B Japan Japanese Consumer Discretionary Japanese Auto Manufacturers
344 Nitto Boseki Co. Ltd $3.17 B Japan Japanese Industrials Japanese Building Products & Equipment
345 NEC Networks & System Integration Corp $3.14 B

(Jan. 1, 2025)

 Japan Japanese Technology Japanese Information Technology Services
346 Yamaha Corp $3.13 B Japan Japanese Consumer Discretionary Japanese Leisure
347 Advance Residence Investment Corp $3.11 B Japan Japanese Real Estate Japanese REIT—Residential
348 Nichirei Corp $3.11 B Japan Japanese Consumer Staples Japanese Packaged Foods
349 Kadokawa Corp $3.10 B Japan Japanese Communication Services Japanese Publishing
350 Coca-Cola Bottlers Japan Holdings, Inc. $3.10 B Japan Japanese Consumer Staples Japanese Beverages—Non-Alcoholic
351 Keio Corporation $3.07 B Japan Japanese Industrials Japanese Railroads
352 TechnoPro Holdings, Inc. $3.07 B

(July 1, 2025)

 Japan Japanese Industrials Japanese Staffing & Employment Services
353 Penta-Ocean Construction Co. Ltd $3.04 B Japan Japanese Industrials Japanese Engineering & Construction
354 Hamamatsu Photonics K.K. $3.03 B Japan Japanese Technology Japanese Electronic Components
355 Kuraray Co Ltd $3.02 B Japan Japanese Basic Materials Japanese Chemicals
356 Hirogin Holdings, Inc. $2.96 B Japan Japanese Financials Japanese Banks—Regional
357 JGC Holdings Corp $2.94 B Japan Japanese Industrials Japanese Engineering & Construction
358 NPG Technology SA $2.93 B Japan Japanese Technology Japanese Electronic Components
359 Lion Corp $2.92 B Japan Japanese Consumer Staples Japanese Household & Personal Products
360 Kakaku.com, Inc. $2.91 B Japan Japanese Communication Services Japanese Telecom Services

Top Companies from Japan as of Jan. 01, 2026

331. Tobu Railway Co., Ltd.

Company Profile: Tobu Railway Co., Ltd.
Market Cap (USD): $3.28 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Railroads

332. Sumitomo Heavy Industries Ltd

Company Profile: Sumitomo Heavy Industries Ltd
Market Cap (USD): $3.26 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Specialty Industrial Machinery

333. Invincible Investment Corp

Company Profile: Invincible Investment Corp
Market Cap (USD): $3.26 B
Country: Japan
Sector: Japanese Real Estate
Industry: Japanese REIT—Diversified

334. Internet Initiative Japan, Inc.

Company Profile: Internet Initiative Japan, Inc.
Market Cap (USD): $3.25 B
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Telecom Services

335. Sundrug Co.,Ltd.

Company Profile: Sundrug Co.,Ltd.
Market Cap (USD): $3.23 B
Country: Japan
Sector: Japanese Healthcare
Industry: Japanese Pharmaceutical Retailers

336. Sharp Corp

Company Profile: Sharp Corp
Market Cap (USD): $3.23 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Consumer Electronics

337. Dexerials Corp

Company Profile: Dexerials Corp
Market Cap (USD): $3.22 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

338. Air Water, Inc.

Company Profile: Air Water, Inc.
Market Cap (USD): $3.22 B
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Specialty Chemicals

339. Kyowa Exeo Corp

Company Profile: Kyowa Exeo Corp
Market Cap (USD): $3.22 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Engineering & Construction

340. Kamigumi Co. Ltd

Company Profile: Kamigumi Co. Ltd
Market Cap (USD): $3.20 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Integrated Freight & Logistics

341. COMSYS Holdings Corp

Company Profile: COMSYS Holdings Corp
Market Cap (USD): $3.19 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Engineering & Construction

342. Takashimaya Company Ltd

Company Profile: Takashimaya Company Ltd
Market Cap (USD): $3.18 B
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Department Stores

343. Mitsubishi Motors Corp

Company Profile: Mitsubishi Motors Corp
Market Cap (USD): $3.18 B
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Auto Manufacturers

344. Nitto Boseki Co. Ltd

Company Profile: Nitto Boseki Co. Ltd
Market Cap (USD): $3.17 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Building Products & Equipment

345. NEC Networks & System Integration Corp

Company Profile: NEC Networks & System Integration Corp
Market Cap (USD): $3.14 B (Jan. 1, 2025)
Country: Japan
Sector: Japanese Technology
Industry: Japanese Information Technology Services

346. Yamaha Corp

Company Profile: Yamaha Corp
Market Cap (USD): $3.13 B
Country: Japan
Sector: Japanese Consumer Discretionary
Industry: Japanese Leisure

347. Advance Residence Investment Corp

Company Profile: Advance Residence Investment Corp
Market Cap (USD): $3.11 B
Country: Japan
Sector: Japanese Real Estate
Industry: Japanese REIT—Residential

348. Nichirei Corp

Company Profile: Nichirei Corp
Market Cap (USD): $3.11 B
Country: Japan
Sector: Japanese Consumer Staples
Industry: Japanese Packaged Foods

349. Kadokawa Corp

Company Profile: Kadokawa Corp
Market Cap (USD): $3.10 B
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Publishing

350. Coca-Cola Bottlers Japan Holdings, Inc.

Company Profile: Coca-Cola Bottlers Japan Holdings, Inc.
Market Cap (USD): $3.10 B
Country: Japan
Sector: Japanese Consumer Staples
Industry: Japanese Beverages—Non-Alcoholic

351. Keio Corporation

Company Profile: Keio Corporation
Market Cap (USD): $3.07 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Railroads

352. TechnoPro Holdings, Inc.

Company Profile: TechnoPro Holdings, Inc.
Market Cap (USD): $3.07 B (July 1, 2025)
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Staffing & Employment Services

353. Penta-Ocean Construction Co. Ltd

Company Profile: Penta-Ocean Construction Co. Ltd
Market Cap (USD): $3.04 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Engineering & Construction

354. Hamamatsu Photonics K.K.

Company Profile: Hamamatsu Photonics K.K.
Market Cap (USD): $3.03 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

355. Kuraray Co Ltd

Company Profile: Kuraray Co Ltd
Market Cap (USD): $3.02 B
Country: Japan
Sector: Japanese Basic Materials
Industry: Japanese Chemicals

356. Hirogin Holdings, Inc.

Company Profile: Hirogin Holdings, Inc.
Market Cap (USD): $2.96 B
Country: Japan
Sector: Japanese Financials
Industry: Japanese Banks—Regional

357. JGC Holdings Corp

Company Profile: JGC Holdings Corp
Market Cap (USD): $2.94 B
Country: Japan
Sector: Japanese Industrials
Industry: Japanese Engineering & Construction

358. NPG Technology SA

Company Profile: NPG Technology SA
Market Cap (USD): $2.93 B
Country: Japan
Sector: Japanese Technology
Industry: Japanese Electronic Components

359. Lion Corp

Company Profile: Lion Corp
Market Cap (USD): $2.92 B
Country: Japan
Sector: Japanese Consumer Staples
Industry: Japanese Household & Personal Products

360. Kakaku.com, Inc.

Company Profile: Kakaku.com, Inc.
Market Cap (USD): $2.91 B
Country: Japan
Sector: Japanese Communication Services
Industry: Japanese Telecom Services

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