Company Profile
- Trade name in Japanese
 - Kabushiki Kaisha TKC
 - Company name in English
 - TKC Corporation
 - Head office
 - 1758 Tsurutamachi, Utsunomiya-shi, Tochigi
 - Representative Director and President
 - Masanori Iizuka
 - Incorporated
 - October 22, 1966
 - Capital
 - 5,700 million yen
 - Number of shares outstanding
 - 52,301,466
 - Number of employees
 - 2,428 (as of September 30, 2024)
 - Business objectives (Article 2 of the Articles of Incorporation)
 - 
- Management of EDP centers for the purpose of defending the professional domain and maintaining control over the fate of accounting firms
 - Management of EDP centers for the purpose of improving the administrative efficiency of local governments
 - Development, maintenance, and sale of legal information database services
 - Development, maintenance, and sale of computer software
 - Internet service provider business
 - Cloud computing service provider business
 - Development, maintenance, sale, and lease of office equipment and supplies
 - Collections administration on behalf of accounting firms and their clients
 - Extension and mediation of monetary loans for accounting firms and their clients
 - Consulting services pertaining to business succession, etc., for accounting firms and their clients
 - Liability insurance agency services
 - Banking agency and electronic payment agency services
 - All other business operations incidental to the foregoing