|Details of Business
|Sumisho Administration Services Co., Ltd.
|Personnel and general affairs services
|Sumisho Well Support Co., Ltd.
|Think tank within the Sumitomo Corporation Group which performs surveys and analyses of domestic and overseas political administrations, economies, and industry trends
|Sumitomo Shoji Financial Management Co., Ltd.
|Financial services such as cash management, trade settlement, back-office of financial and commodity business and accounting services to Sumitomo Corporation and its subsidiaries