The controlling shareholder of Central Security Service is East Japan Railway Company (26.4%), and the company has a business alliance with the same entity, accounting for 27.5% of sales. 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Independence from parent company is maintained.","jir_summary":"### Controlling Shareholders and Relationship\nCentral Security Service's controlling shareholder is East Japan Railway Company, with a voting rights ownership ratio of 26.4%. The company has concluded a basic cooperation agreement with the same entity, and is jointly developing security services and new security systems. Some directors are former employees of the company, and the relationship is strong; however, there are no operational constraints, and activities are based on independent management strategies. 27.5% of sales are derived from transactions within the parent company group.\n\n### Business Status and Future Outlook\nThe company maintains independent management despite influence from its parent company. Future plans include strengthening collaborations in security and safety fields, aiming for sales expansion and enhanced service quality. The relationship with the parent remains stable, supporting business continuity and growth expectations.","jir_financial_highlights":"Voting Rights Ownership Ratio: 26.4% (unknown)\nSales Ratio: 27.5% (unknown)","jir_category":"","jir_hashtags":"#CentralSecurityService, #IRRelated, #JapanStocks","jir_key_figures":"Voting Rights Ownership Ratio: 26.4%\nSales Ratio: 27.5%\nParent Company: East Japan Railway Company","jir_meta_title":"\u3010Central Security Service\u3011Controlling Shareholders and Business Relationships\uff5cMay 2026","jir_meta_description":"Details on Central Security Service's controlling shareholder, East Japan Railway Company (26.4%), including business alliances and sales ratios. Future outlook also presented.","jir_og_title":"\u3010Central Security Service\u3011Controlling Shareholders and Business Relationships\uff5cMay 2026","jir_og_description":"In-depth explanation of Central Security Service's controlling shareholders and business relationships with East Japan Railway Company.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":17530,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"financial_summary","footnotes":""},"sector":[],"importance":[],"class_list":["post-55402","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n