PROBLEM TO BE SOLVED: To realize a technology which enables cross-company search of various components related to a large number of companies based on their respective locations and categories. SOLUTION: For various functions with an address such as business establishments, real estate, facilities, etc. owned by each company, at least the address, function classification, function name, company name, and company code are stored in association with the function code. A company configuration information management system 10 having a company function information storage unit 20 and a company configuration information generation unit 12. The company configuration information generation unit 12 converts the address of each function into an address code having a predetermined number of digits, adds a company code to this address code to generate a base code, and functions, a base code, and a function. The function layer information 28 having the classification, the function name, and the address is generated, and the process of storing the function layer information 28 in the company configuration information storage unit 26 is executed. [Selection diagram] Fig. 1
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