|CHIBA KYODO SILO CO.,LTD.
|Grain storage (Loading, unloading, storage and transportation)
|Corporate benefits administration outsourcing
|FEILER JAPAN CO.,LTD.
|Import, designing and sales of the German luxury line of Chenille fabrics brand “FEILER” as exclusive importer
|IG KOGYO, CO., LTD
|Manufacture and sales of metal siding products and others
|KI FRESH ACCESS, INC.
|Large area middle trader business of fresh vegetables and fruits and service center business
|MAMMY MART CORPORATION
|S.C. BUILDING SERVICE CO.,LTD.
|Facility management of buildings (Cleaning, equipment maintenance and security)
|S.C. CEMENT CO., LTD.
|Sales of cement, ready-mixed concrete and concrete products
|SC FOODS CO.,LTD.
|Developmental import and sale of foods, meat, beverages, grains, fats, sugars, etc.
|SHINKO SUGAR MILL CO., LTD
|Manufacturing and sales of sugar and molasses
|SMB KENZAI CO., LTD.
|Sales of various building materials and construction work
|SUMISHO BUILDING MANAGEMENT CO.,LTD.
|Operation, management, planning and consulting service for office buildings, construction work, management and contracting for buildings and equipment including electric systems, and tenant brokerage
|SUMISHO INTERIOR INTERNATIONAL INC.
|Interior design, construction and interior product procurement, import, export, sales of furniture and carpet, and industrial materials
|SUMISHO MONTBLANC CO.,LTD.
|Planning, production and sales of white coats, service industry uniforms, work uniforms and related clothing products, as well as production and sale of linen materials
|SUMISHO REALTY MANAGEMENT CO., LTD.
|Investment management business, investment advisory and agency business, Type II financial instruments business, and building lots and buildings business
|SUMISHO TATEMONO CO., LTD.
|Sales, brokerage, leasing and management of real estate
|SUMISHO URBAN DEVELOPMENT,CO.,LTD.
|Planning, development, management, and operation of shopping centers
|SUMMIT OIL MILL CO., LTD.
|Manufacture and sales of vegetable oil, and contract manufacturing, filling and packaging
|Tomod’s CO., LTD.
|Drugstore (with dispensing function)
|WELLNEO SUGAR CO., LTD.
|Manufacture and sales of sugar
|Yasato Kosan Co. Ltd.
|Owning and operating of golf course