Machinery: Most profitable Japanese companies

Listed Japanese companies ranked by net income attributable to owners of the parent.

Corporate taxes paidRevenueNet incomeTotal assets World ranking →

211 listed companies (total ¥2.69T)

#Company Net incomeRevenueTaxes paidTotal assets
1 Komatsu Ltd.
6301 · Machinery · Mar 2026
¥376B¥4.13T—¥6.42T
2 Mitsubishi Heavy Industries,Ltd.
7011 · Machinery · Mar 2026
¥332B¥4.97T¥45.0B¥8.27T
3 Daikin Industries, Ltd.
6367 · Machinery · Mar 2026
¥275B¥5.02T¥144B¥5.81T
4 Kubota Corporation
6326 · Machinery · Dec 2025
¥187B¥3.02T¥81.9B¥6.20T
5 SMC Corporation
6273 · Machinery · Mar 2026
¥167B¥843B¥50.3B¥2.31T
6 IHI Corporation
7013 · Machinery · Mar 2026
¥161B¥1.64T¥58.2B¥2.43T
7 Disco Corporation
6146 · Machinery · Mar 2026
¥136B¥437B¥55.1B¥743B
8 Makita Corporation
6586 · Machinery · Mar 2026
¥79.4B¥778B¥31.1B¥1.18T
9 Daifuku Co., Ltd.
6383 · Machinery · Dec 2025
¥78.1B¥661B¥17.9B¥754B
10 Ebara Corporation
6361 · Machinery · Dec 2025
¥76.6B¥958B¥32.7B¥1.08T
11 Hitachi Construction Machinery Co., Ltd.
6305 · Machinery · Mar 2026
¥73.2B¥1.41T¥41.5B¥1.86T
12 Modec,Inc.
6269 · Machinery · Dec 2025
¥56.5B¥4.6B¥86.7M¥745B
13 Sankyo Co., Ltd.
6417 · Machinery · Mar 2026
¥46.8B¥179B¥25.1B¥287B
14 MITSUI E&S Co., Ltd.
7003 · Machinery · Mar 2026
¥38.5B¥353B¥10.3B¥495B
15 Hoshizaki Corporation
6465 · Machinery · Dec 2025
¥38.1B¥486B¥18.2B¥576B
16 Sumitomo Heavy Industries,Ltd.
6302 · Machinery · Dec 2025
¥30.9B¥1.07T¥16.6B¥1.32T
17 Amada Co., Ltd.
6113 · Machinery · Mar 2026
¥30.6B¥437B¥17.1B¥772B
18 Tsubakimoto Chain Co.
6371 · Machinery · Mar 2026
¥29.7B¥296B¥6.9B¥460B
19 Organo Corporation
6368 · Machinery · Mar 2026
¥28.4B¥178B¥9.2B¥225B
20 Takeuchi Mfg.Co.,Ltd.
6432 · Machinery · Feb 2026
¥28.3B¥225B¥12.6B¥225B
21 Miura Co., Ltd.
6005 · Machinery · Mar 2026
¥27.6B¥269B¥8.1B¥476B
22 DMG MORI Co., Ltd.
6141 · Machinery · Dec 2025
¥24.0B¥515B¥8.1B¥869B
23 NSK Ltd.
6471 · Machinery · Mar 2026
¥22.9B¥912B¥1.6B¥1.24T
24 Makino Milling Machine Co.,Ltd.
6135 · Machinery · Mar 2026
¥21.0B¥261B¥6.3B¥423B
25 Amano Corporation
6436 · Machinery · Mar 2026
¥20.1B¥176B¥8.8B¥193B
26 The Japan Steel Works, Ltd.
5631 · Machinery · Mar 2026
¥19.2B¥275B¥8.2B¥430B
27 Rorze Corporation
6323 · Machinery · Feb 2026
¥19.0B¥129B¥10.3B¥197B
28 Tadano Ltd.
6395 · Machinery · Dec 2025
¥18.3B¥349B¥8.6B¥459B
29 Tsukishima Holdings Co., Ltd.
6332 · Machinery · Mar 2026
¥16.9B¥149B¥2.7B¥203B
30 Tsugami Corporation
6101 · Machinery · Mar 2026
¥16.7B¥129B¥10.6B¥154B
31 Kurita Water Industries Ltd.
6370 · Machinery · Mar 2026
¥16.0B¥403B¥14.5B¥564B
32 FUJI Corporation
6134 · Machinery · Mar 2026
¥15.7B¥181B¥4.7B¥278B
33 Nabtesco Corporation
6268 · Machinery · Dec 2025
¥15.3B¥308B¥5.2B¥467B
34 Yamabiko Corporation
6250 · Machinery · Dec 2025
¥14.4B¥174B¥6.2B¥169B
35 OSG Corporation
6136 · Machinery · Nov 2025
¥14.3B¥161B¥6.4B¥268B
36 Npr-Riken Corporation
6209 · Machinery · Mar 2026
¥14.0B¥163B¥3.7B¥229B
37 MAX Co., Ltd.
6454 · Machinery · Mar 2026
¥13.9B¥99.6B¥4.0B¥138B
38 Takuma Co., Ltd.
6013 · Machinery · Mar 2026
¥13.7B¥166B¥3.4B¥190B
39 CKD Corporation
6407 · Machinery · Mar 2026
¥13.6B¥158B¥7.3B¥227B
40 NTN Corporation
6472 · Machinery · Mar 2026
¥12.9B¥826B¥9.4B¥879B
41 OKUMA Corporation
6103 · Machinery · Mar 2026
¥12.6B¥236B¥2.5B¥340B
42 Galilei Holdings Co. Ltd.
6420 · Machinery · Mar 2026
¥12.2B¥139B¥5.4B¥154B
43 JTEKT Corporation
6473 · Machinery · Mar 2026
¥12.0B¥1.92T¥27.7B¥1.58T
44 Heiwa Holdings Inc.
6412 · Machinery · Mar 2026
¥11.7B¥258B¥20.4B¥1.08T
45 KITZ Corporation
6498 · Machinery · Dec 2025
¥11.5B¥177B¥4.8B¥184B
46 Kanadevia Corporation
7004 · Machinery · Mar 2026
¥11.1B¥645B¥4.5B¥719B
47 Shibuya Corporation
6340 · Machinery · Jun 2026
¥10.2B¥136B¥4.3B¥173B
48 Eagle Industry Co., Ltd.
6486 · Machinery · Mar 2026
¥9.8B¥177B¥4.8B¥229B
49 Glory Ltd.
6457 · Machinery · Mar 2026
¥9.6B¥340B¥7.1B¥445B
50 TPR CO .,Ltd.
6463 · Machinery · Mar 2026
¥9.4B¥191B¥4.0B¥306B
51 PILLAR Corporation
6490 · Machinery · Mar 2026
¥8.9B¥59.5B¥3.5B¥106B
52 Nissei ASB Machine Co., Ltd.
6284 · Machinery · Sep 2025
¥7.7B¥43.7B¥2.5B¥78.4B
53 Mitsubishi Kakoki Kaisha, Ltd.
6331 · Machinery · Mar 2026
¥7.5B¥84.2B¥1.9B¥78.1B
54 Komori Corporation
6349 · Machinery · Mar 2026
¥7.4B¥119B¥3.3B¥178B
55 Sinko Industries Ltd.
6458 · Machinery · Mar 2026
¥6.8B¥59.3B¥3.9B¥93.3B
56 Aichi Corporation
6345 · Machinery · Mar 2026
¥6.7B¥59.6B¥2.5B¥92.8B
57 Mars Group Holdings Corporation
6419 · Machinery · Mar 2026
¥6.6B¥32.3B¥3.6B¥94.3B
58 Union TOOL Co.
6278 · Machinery · Dec 2025
¥6.1B¥40.2B¥2.5B¥88.2B
59 HIRATA Corporation
6258 · Machinery · Mar 2026
¥6.1B¥94.9B¥1.9B¥131B
60 Torishima Pump Mfg.Co.,Ltd.
6363 · Machinery · Mar 2026
¥5.9B¥92.9B¥1.3B¥120B
61 Daikoku Denki Co., Ltd.
6430 · Machinery · Mar 2026
¥5.8B¥54.3B¥3.9B¥59.3B
62 Airman Corporation
6364 · Machinery · Mar 2026
¥5.6B¥55.6B¥2.0B¥65.7B
63 ANEST IWATA Corporation
6381 · Machinery · Mar 2026
¥5.4B¥55.9B¥1.5B¥74.6B
64 Nachi-Fujikoshi Corp.
6474 · Machinery · Nov 2025
¥5.2B¥236B¥3.4B¥331B
65 Tsurumi Manufacturing Co., Ltd.
6351 · Machinery · Mar 2026
¥5.2B¥77.2B¥2.9B¥138B
66 Sansei Technologies,Inc.
6357 · Machinery · Mar 2026
¥5.1B¥73.1B¥2.5B¥97.2B
67 SATO Corporation
6287 · Machinery · Mar 2026
¥5.1B¥163B¥1.7B¥145B
68 Nippon Dry-Chemical CO.,LTD.
1909 · Machinery · Mar 2026
¥5.1B¥60.5B¥1.4B¥57.0B
69 Daiwa Ltd.
6459 · Machinery · Dec 2025
¥5.1B¥46.9B¥1.7B¥93.5B
70 Oiles Corporation
6282 · Machinery · Mar 2026
¥5.0B¥69.0B¥1.9B¥99.4B
71 Iwaki Co., Ltd.
6237 · Machinery · Mar 2026
¥4.8B¥47.7B¥2.2B¥55.8B
72 Japan Cash Machine co.,ltd.
6418 · Machinery · Mar 2026
¥4.7B¥31.6B¥910M¥52.2B
73 TOWA Corporation
6315 · Machinery · Mar 2026
¥4.6B¥54.4B¥3.1B¥106B
74 Hosokawa Micron Corporation
6277 · Machinery · Sep 2025
¥4.5B¥78.0B¥2.6B¥103B
75 KATO Works Co., Ltd.
6390 · Machinery · Mar 2026
¥4.5B¥56.3B¥41.0M¥92.4B
76 Sodick Co.,Ltd.
6143 · Machinery · Dec 2025
¥4.5B¥80.6B¥1.6B¥156B
77 Ebara Jitsugyo Co., Ltd.
6328 · Machinery · Dec 2025
¥4.4B¥41.2B¥1.4B¥48.4B
78 RISO Kagaku Corporation
6413 · Machinery · Mar 2026
¥4.4B¥79.0B¥1.7B¥95.2B
79 Teikoku Corporation
6333 · Machinery · Mar 2026
¥4.3B¥29.1B¥1.9B¥40.2B
80 AIDA Engineering,Ltd.
6118 · Machinery · Mar 2026
¥4.3B¥78.6B¥1.9B¥125B
81 Moriya Transportation Engineering and Manufacturing Co.,Ltd
6226 · Machinery · Mar 2026
¥4.1B¥23.6B¥1.6B¥20.9B
82 Nippon Thompson Co., Ltd.
6480 · Machinery · Mar 2026
¥4.1B¥63.0B¥567M¥125B
83 Rheon Automatic Machinery Co., Ltd.
6272 · Machinery · Mar 2026
¥3.9B¥42.0B¥1.8B¥54.4B
84 Tomoe Engineering Co., Ltd.
6309 · Machinery · Oct 2025
¥3.9B¥59.4B¥1.7B¥56.4B
85 Nomura Micro Science Co.,Ltd.
6254 · Machinery · Mar 2026
¥3.8B¥56.2B¥2.3B¥110B
86 Tazmo Co.,Ltd
6266 · Machinery · Dec 2025
¥3.5B¥35.4B¥1.9B¥46.9B
87 Seibu Electric & Machinery Co., Ltd.
6144 · Machinery · Mar 2026
¥3.5B¥39.3B¥1.2B¥49.7B
88 Koike Sanso Kogyo Co., Ltd.
6137 · Machinery · Mar 2026
¥3.5B¥55.6B¥1.7B¥79.1B
89 Seibu Giken Co.,Ltd.
6223 · Machinery · Dec 2025
¥3.5B¥34.3B¥973M¥48.2B
90 Hisaka Works,Ltd.
6247 · Machinery · Mar 2026
¥3.4B¥44.9B¥2.1B¥83.1B
91 Nittoku Co., Ltd.
6145 · Machinery · Mar 2026
¥3.4B¥42.4B¥527M¥62.9B
92 KIMURA KOHKI Co.,Ltd.
6231 · Machinery · Mar 2026
¥3.3B¥17.9B¥1.4B¥24.6B
93 Gamecard Holdings, Inc.
6249 · Machinery · Mar 2026
¥3.3B¥25.4B¥2.5B¥66.3B
94 Kitagawa Corporation
6317 · Machinery · Mar 2026
¥3.1B¥58.4B¥779M¥84.9B
95 Optorun Co., Ltd.
6235 · Machinery · Dec 2025
¥3.0B¥33.9B¥1.4B¥86.1B
96 Iseki&Co.,Ltd.
6310 · Machinery · Dec 2025
¥2.8B¥186B¥2.0B¥209B
97 Trinity Industrial Corporation
6382 · Machinery · Mar 2026
¥2.7B¥39.0B¥1.0B¥44.1B
98 Maezawa Kyuso Industries Co., Ltd.
6485 · Machinery · Mar 2026
¥2.7B¥31.7B¥917M¥47.6B
99 DMW Corporation
6365 · Machinery · Mar 2026
¥2.6B¥28.2B¥1.3B¥41.7B
100 TOYO Kanetsu K.K.
6369 · Machinery · Mar 2026
¥2.6B¥59.6B¥1.6B¥69.5B

By sector

Information & Communication608Services558Retail Trade323Wholesale Trade299Electric Appliances228Machinery211Chemicals201Construction149Real Estate131Foods125Other Products110Metal Products88Banks83Pharmaceutical81Transportation Equipment79Land Transportation61Glass & Ceramics Products51Precision Instruments51Textiles & Apparels47Other Financing Business43Iron & Steel35Warehousing & Harbor Transportation34Securities & Commodity Futures33Nonferrous Metals32Electric Power & Gas26Pulp & Paper24Rubber Products16Insurance15Fishery, Agriculture & Forestry11Marine Transportation11Oil & Coal Products9Air Transportation5Mining5

From the latest annual securities reports filed with EDINET. Fiscal years differ by company.