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FACT BOOK 2023

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Business Integration among Group Companies

Business Integration among Group Companies

(From October 1, 2012)


Integration Date
Nippon Steel Pipeline Co., Ltd. and Sumitomo Metal Pipeline and Piping, Ltd. were integrated to NIPPON STEEL & SUMIKIN Pipeline & Engineering Co., Ltd. Oct. 1, 2012
Bar & wire processing companies in Thailand were integrated to NIPPON STEEL & SUMIKIN Steel Processing (Thailand) Co., Ltd. Jan. 2, 2013
High-tension bolt businesses of Nippon Steel & Sumikin Precision Forge, Inc. and NS Bolten Co., Ltd. were integrated to NIPPON STEEL & SUMIKIN Bolten CORPORATION Jan. 4, 2013
Nippon Steel Logistics Co., Ltd. and Sumitomo Metal Logistics Service Co., Ltd. were integrated and reorganized to NIPPON STEEL & SUMIKIN LOGISTICS CO., LTD. Apr. 1, 2013
Nippon Steel Techno Research Corporation and Sumitomo Metal Technology, Inc. were integrated to NIPPON STEEL & SUMIKIN TECHNOLOGY CO., LTD.
Apr. 1, 2013
Nittetsu Shinko Shearing Corporation and Shearing Kozyo, Ltd. were integrated to NSS SHEARING CORPORATION Apr. 1, 2013
Sumikin Bussan Corporation and Nippon Steel Trading Co., Ltd. were integrated to NIPPON STEEL & SUMIKIN BUSSAN CORPORATION Oct. 1, 2013
Taihei Kogyo Co., Ltd. and Nittetsu Elex Co., Ltd. were integrated to NIPPON STEEL & SUMIKIN TEXENG.CO., LTD. Oct. 1, 2013
Sumitomo Pipe & Tube Co., Ltd. and Nittetsu Steel Pipe Co., Ltd. were integrated to NIPPON STEEL & SUMIKIN Pipe Co., Ltd. Oct. 1, 2013
7 operational support service companies were reorganized to 5 companies by location. Jul. 1, 2014
5 slag sales companies were integrated to NIPPON STEEL & SUMIKIN SLAG PRODUCTS CO., LTD. Jul. 1, 2014
8 equipment engineering & maintenance companies were integrated to NIPPON STEEL & SUMIKIN TEXENG. CO., LTD. Oct. 1, 2014
Integration and reorganization of railway-related business (Nippon Steel & Sumikin Technology Co., Ltd. and Nippon Steel & Sumikin Kansai Industries, Ltd. were integrated to NIPPON STEEL & SUMIKIN RAILWAY TECHNOLOGY CO., LTD.) Apr. 1, 2015
Integration and reorganization of a processing company for Osaka Steel Works (The machining business and the business of manufacturing of dies for forging of Nippon Steel & Sumikin Kansai Industries, Ltd. and the business of manufacturing business of forged rolls of Kantoc Roll, Ltd. were integrated to NIPPON STEEL & SUMIKIN KANSAI MACHINING CO., LTD.) Apr. 1, 2015
Nippon Steel & Sumikin Fine Technology Co., Ltd. and Nippon Tubular Products Co., Ltd. were integrated to Nippon Steel & Sumikin Precision Machining Co., Ltd. Jul. 1, 2016
The Siam United Steel (1995) Co., Ltd. and Nippon Steel & Sumikin Galvanizing (Thailand) Co., Ltd. were integrated to NS-Siam United Steel Co., Ltd. Sep. 1, 2016
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD. and NIPPON STEEL & SUMIKIN MATERIALS CO., LTD. were integrated to NIPPON STEEL Chemical & Material Co., Ltd. Oct. 1, 2018
Stainless Steel Sheet Businesses of Nippon Steel & Sumitomo Metal Corporation, Nisshin Steel Co., Ltd., and Nippon Steel & Sumikin Stainless Steel Corporation were integrated to NIPPON STEEL Stainless Steel Corporation. Apr. 1, 2019
Welded Stainless Steel Pipe & Tube Business of Nippon Steel & Sumitomo Metal Corporation, Nisshin Steel Co., Ltd., Nippon Steel & Sumikin Pipe Co., Ltd., Nippon Steel & Sumikin Stainless Steel Pipe Co., Ltd., and Nisshin Stainless Steel Tubing Co., Ltd., were Integrated to NIPPON STEEL STAINLESS STEEL PIPE CO., LTD. Apr. 1, 2019
Nippon Steel Logistics Co., Ltd. and Nippon Steel Nisshin Logistics Co., Ltd. were integrated to 3 companies of Nippon Steel Logistics Group Apr. 1, 2020
Nippon Steel Texeng Co., Ltd. and Nippon Steel Nisshin Koki Co., Ltd. were integrated to Nippon Steel Texeng Co., Ltd. Jul. 1, 2020
Nippon Steel Coated Sheet Corporation and Nippon Steel Nisshin A&C Co., Ltd. were integrated to Nippon Steel Coated Sheet Corporation Jul. 1, 2020
SAKAKO CORPORATION and TAIYO SHEARING CO., LTD were integrated to TAIYO - SAKAKO CORPORATION Apr. 1, 2022
NS-Siam United Steel Co., Ltd. and Siam Tinplate Co., Ltd were integrated to NS-Siam United Steel Co., Ltd. Apr. 1, 2022
NIPPON STEEL SLAG PRODUCTS CO.,LTD. , NIPPON STEEL ESMENT KANTO CO., LTD. and NIPPON STEEL ESMENT CHUBU CO.,LTD. were integrated to NIPPON STEEL SLAG PRODUCTS CO.,LTD. Apr. 1, 2023
Nippon Steel Engineering Co., Ltd. will transfer a part of its steel plant business to Nippon Steel Corporation by means of a company split.(Simplified Absorption-type Company Split) Oct.1,2023
MATSUBISHI METAL INDUSTRY CO.,LTD , NIPPON STEEL WIRE RODS PROCESSING CO.,LTD. , and NIPPON STEEL WIRE CO.,LTD. will be integrated to NIPPON STEEL PROCESSING Co., LTD. Oct.1,2023
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