Metal Products: Most profitable Japanese companies

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

Corporate taxes paidRevenueNet incomeTotal assets World ranking →

88 listed companies (total ¥350B)

#Company Net incomeRevenueTaxes paidTotal assets
1 Sanwa Holdings Corporation
5929 · Metal Products · Mar 2026
¥59.8B¥661B¥20.8B¥548B
2 Toyo Seikan Group Holdings, Ltd.
5901 · Metal Products · Mar 2026
¥55.0B¥963B¥7.3B¥1.24T
3 Rinnai Corporation
5947 · Metal Products · Mar 2026
¥36.2B¥470B¥13.9B¥650B
4 NHK Spring Co., Ltd.
5991 · Metal Products · Mar 2026
¥27.9B¥817B¥11.7B¥738B
5 Topre Corporation
5975 · Metal Products · Mar 2026
¥18.6B¥379B¥11.3B¥389B
6 G-Tekt Corporation
5970 · Metal Products · Mar 2026
¥13.5B¥333B¥6.3B¥372B
7 Bunka Shutter Co.,Ltd.
5930 · Metal Products · Mar 2026
¥12.6B¥236B¥6.3B¥206B
8 CHUO Spring Co., Ltd.
5992 · Metal Products · Mar 2026
¥12.4B¥111B¥1.1B¥155B
9 H-One Co., Ltd.
5989 · Metal Products · Mar 2026
¥11.0B¥210B¥1.2B¥205B
10 TOCALO Co.,Ltd.
3433 · Metal Products · Mar 2026
¥10.1B¥58.5B¥4.5B¥89.3B
11 RS Technologies Co.,Ltd.
3445 · Metal Products · Dec 2025
¥9.3B¥76.7B¥4.3B¥205B
12 Kawada Technologies,Inc.
3443 · Metal Products · Mar 2026
¥8.8B¥115B¥3.1B¥163B
13 Yokogawa Bridge Holdings Corp.
5911 · Metal Products · Mar 2026
¥8.7B¥144B¥5.3B¥255B
14 LIXIL Corporation
5938 · Metal Products · Mar 2026
¥8.1B¥1.51T¥15.7B¥1.88T
15 Suncall Corporation
5985 · Metal Products · Mar 2026
¥6.2B¥52.2B¥1.1B¥57.4B
16 Maruzen Co., Ltd.
5982 · Metal Products · Feb 2026
¥5.2B¥66.8B¥2.3B¥74.5B
17 Tokyo ROPE Mfg. Co., Ltd.
5981 · Metal Products · Mar 2026
¥3.5B¥64.1B¥579M¥89.1B
18 Noritz Corporation
5943 · Metal Products · Dec 2025
¥3.4B¥202B¥1.3B¥237B
19 Okabe Co., Ltd.
5959 · Metal Products · Dec 2025
¥3.3B¥69.8B¥1.3B¥85.0B
20 Hokkan Limited
5902 · Metal Products · Mar 2026
¥3.3B¥90.6B¥718M¥139B
21 Miyaji Engineering Group, Inc.
3431 · Metal Products · Mar 2026
¥3.3B¥56.7B¥2.3B¥82.0B
22 Tachikawa Corporation
7989 · Metal Products · Dec 2025
¥3.2B¥42.6B¥1.6B¥67.7B
23 Technoflex Corporation
3449 · Metal Products · Dec 2025
¥3.1B¥26.0B¥708M¥39.0B
24 NASU Denki-Tekko Co., Ltd.
5922 · Metal Products · Mar 2026
¥2.5B¥23.7B¥1.2B¥47.6B
25 MK Seiko Co., Ltd.
5906 · Metal Products · Mar 2026
¥2.4B¥29.8B¥637M¥28.3B
26 Fujimak Corporation
5965 · Metal Products · Dec 2025
¥2.3B¥47.4B¥1.1B¥45.9B
27 Nakanishi Mfg.Co.,Ltd.
5941 · Metal Products · Mar 2026
¥2.2B¥41.0B¥1.2B¥33.9B
28 Chofu Seisakusho Co., Ltd.
5946 · Metal Products · Dec 2025
¥2.2B¥46.5B¥1.2B¥148B
29 Nitto Seiko Co., Ltd.
5957 · Metal Products · Dec 2025
¥2.2B¥50.2B¥1.1B¥57.7B
30 Fujisash Co., Ltd.
5940 · Metal Products · Mar 2026
¥2.0B¥101B¥777M¥86.2B
31 Alinco Incorporated
5933 · Metal Products · Mar 2026
¥1.8B¥62.6B¥1.2B¥73.3B
32 Shinwa Co., Ltd.
3447 · Metal Products · Mar 2026
¥1.7B¥20.1B¥317M¥32.0B
33 Sanko Techno Co,.Ltd.
3435 · Metal Products · Mar 2026
¥1.6B¥21.8B¥469M¥28.8B
34 INABA SEISAKUSHO Co.,Ltd.
3421 · Metal Products · Jul 2026
¥1.5B¥41.5B¥379M¥60.5B
35 Tenryu Saw Mfg. Co., Ltd.
5945 · Metal Products · Mar 2026
¥1.5B¥13.5B¥741M¥42.9B
36 Dainichi Co., Ltd.
5951 · Metal Products · Mar 2026
¥1.5B¥20.1B¥366M¥34.2B
37 Kawagishi Bridge Works Co.,Ltd.
5921 · Metal Products · Sep 2025
¥1.4B¥24.2B¥555M¥35.0B
38 Sanyo Industries, Ltd.
5958 · Metal Products · Mar 2026
¥1.4B¥29.0B¥409M¥28.7B
39 ALPHA Corporation
3434 · Metal Products · Mar 2026
¥1.4B¥72.7B¥687M¥76.8B
40 Neturen Co., Ltd.
5976 · Metal Products · Mar 2026
¥1.3B¥58.3B¥729M¥88.1B
41 Showa Manufacturing Co.,Ltd.
5953 · Metal Products · Mar 2026
¥1.1B¥15.1B¥354M¥22.4B
42 TONE Co., Ltd.
5967 · Metal Products · May 2026
¥1.1B¥7.9B¥313M¥18.1B
43 SEIWA HOLDINGS Co., Ltd.
523A · Metal Products · May 2026
¥1.1B¥8.0B¥451M¥14.7B
44 KFC Ltd
3420 · Metal Products · Mar 2026
¥1.0B¥25.5B¥526M¥30.0B
45 Molitec Steel Co., Ltd.
5986 · Metal Products · Mar 2026
¥1.0B¥48.2B¥170M¥35.2B
46 Kanefusa Corporation
5984 · Metal Products · Mar 2026
¥1.0B¥20.9B¥736M¥38.4B
47 Advanex inc.
5998 · Metal Products · Mar 2026
¥1.0B¥29.7B¥345M¥32.7B
48 Corona Corporation
5909 · Metal Products · Mar 2026
¥991M¥85.3B¥367M¥100B
49 The Takigami Steel Construction Co.,Ltd.
5918 · Metal Products · Mar 2026
¥953M¥23.4B¥363M¥72.9B
50 Iwabuchi Corporation
5983 · Metal Products · Mar 2026
¥940M¥13.5B¥263M¥27.3B
51 Nisso Group Co., Ltd.
3440 · Metal Products · Aug 2025
¥917M¥23.0B¥340M¥26.9B
52 J-MAX Co.,Ltd.
3422 · Metal Products · Mar 2026
¥891M¥51.9B¥93.0M¥62.1B
53 Kyowakogyosyo Co., Ltd.
5971 · Metal Products · Apr 2026
¥863M¥10.8B¥282M¥19.9B
54 TOYO Shutter Co., Ltd.
5936 · Metal Products · Mar 2026
¥830M¥21.5B¥524M¥18.1B
55 AeroEdge Co.,Ltd.
7409 · Metal Products · Jun 2026
¥781M¥5.1B¥82.9M¥12.3B
56 SANNO Co.,Ltd
3441 · Metal Products · Jul 2025
¥766M¥10.8B¥89.2M¥12.9B
57 TOSO Co., Ltd.
5956 · Metal Products · Mar 2026
¥671M¥23.3B¥331M¥23.1B
58 Kaneso Co., Ltd.
5979 · Metal Products · Mar 2026
¥625M¥8.4B¥344M¥17.7B
59 Kyoto TOOL Co., Ltd.
5966 · Metal Products · Mar 2026
¥502M¥8.3B¥303M¥15.8B
60 Kyoritsu AIR TECH Inc.
5997 · Metal Products · Dec 2025
¥461M¥11.9B¥217M¥15.7B
61 Tokuden Co., Ltd.
3437 · Metal Products · Mar 2026
¥457M¥10.9B¥205M¥11.9B
62 MIE Corporation Co.,Ltd
3442 · Metal Products · Mar 2026
¥420M¥7.1B¥160M¥8.4B
63 ATOM LIVIN TECH Co.,Ltd.
3426 · Metal Products · Jun 2026
¥390M¥10.5B¥188M¥11.9B
64 ONEX Corporation
5987 · Metal Products · Jun 2026
¥383M¥5.3B¥34.0M¥8.3B
65 WISE Holdings Co., Ltd.
5955 · Metal Products · Mar 2026
¥371M¥12.7B¥174M¥18.3B
66 KOMAIHALTEC Inc.
5915 · Metal Products · Mar 2026
¥335M¥34.4B¥893M¥66.5B
67 Chugokukogyo Co., Ltd.
5974 · Metal Products · Mar 2026
¥312M¥13.8B¥163M¥13.0B
68 Otani Kogyo Co., Ltd.
5939 · Metal Products · Mar 2026
¥297M¥7.5B¥134M¥7.6B
69 Daiken Co., Ltd.
5900 · Metal Products · Feb 2026
¥296M¥11.6B¥142M¥16.9B
70 Mitsuchi Corporation
3439 · Metal Products · Jun 2026
¥213M¥12.6B¥141M¥15.6B
71 Super TOOL Co., Ltd.
5990 · Metal Products · Mar 2026
¥198M¥5.4B¥128M¥13.3B
72 Toami Corporation
5973 · Metal Products · Mar 2026
¥176M¥18.4B¥168M¥18.8B
73 Almetax Manufacturing Co., Ltd.
5928 · Metal Products · Mar 2026
¥161M¥7.9B¥15.4M¥11.4B
74 Amatei Incorporated
5952 · Metal Products · Mar 2026
¥147M¥5.4B¥81.9M¥5.0B
75 Lobtex.Co.,Ltd.
5969 · Metal Products · Mar 2026
¥123M¥5.7B¥103M¥8.4B
76 株式会社菊池製作所
3444 · Metal Products · Apr 2026
¥103M¥6.1B¥102M¥9.2B
77 JTEC Corporation
3446 · Metal Products · Jun 2026
¥58.7M¥2.0B¥37.0M¥3.6B
78 NEPON Inc.
7985 · Metal Products · Mar 2026
¥37.7M¥7.4B¥0¥5.9B
79 Tecnisco, Ltd.
2962 · Metal Products · Jun 2026
¥5.5M¥3.7B¥4.3M¥6.9B
80 Piolax,Inc.
5988 · Metal Products · Mar 2026
−¥21.0M¥62.0B¥1.1B¥101B
81 Japan Power Fastening Co.,Ltd
5950 · Metal Products · Dec 2025
−¥30.2M¥5.1B¥15.4M¥5.6B
82 日本製罐株式会社
5905 · Metal Products · Mar 2026
−¥347M¥11.4B¥98.7M¥13.0B
83 SE Corporation
3423 · Metal Products · Mar 2026
−¥435M¥25.4B¥357M¥24.6B
84 TAKADAKIKO(Steel Construction)CO.,LTD.
5923 · Metal Products · Mar 2026
−¥535M¥14.3B¥0¥28.9B
85 Nippon Filcon Co., Ltd.
5942 · Metal Products · Nov 2025
−¥726M¥27.8B¥385M¥43.0B
86 Finesinter Co., Ltd.
5994 · Metal Products · Mar 2026
−¥2.4B¥46.2B¥176M¥46.4B
87 Sumco Corporation
3436 · Metal Products · Dec 2025
−¥11.8B¥410B¥7.2B¥1.13T
88 Sankyo Tateyama,Inc.
5932 · Metal Products · May 2026
−¥13.5B¥358B¥1.4B¥306B

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.