COMPANY About Meisei
Company information, history, and organization will be introduced.We aim to be a fair and stable company.


























COMPANY PROFILE Company Profile
- Name
- Meisei Correspondence Co., LTD.
- Month of Establishment
- February 1986
- Paid-in Capital
- 33 million yen
- Members of the Board
- CEO and Representative Director:Masami Kadomura
COO and Representative Director:Katsuichi Kagi
Director:Hiroyuki Yuki
Independent Directorr:Junya Inoue
Corporate Auditor:Takeshi Arai
Corporate Auditor:Michitaka Matsuura
Corporate Adviser:Masahiro Sakurai - Number of employees
- 96
- Head Office
- NK Building 301, 4-20-2 Fuda, Chofu City, Tokyo 182-0024, Japan
TEL:042-441-3333(main) FAX:042-441-3390 - Construction license
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- Special construction license
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Telecommunications engineering and installation, Electrical engineering and installation
Permit number:Governor of Tokyo permission (general-2) No. 73435Building Construction Business,Carpentry Construction Business,Roofing Business,Interior finishing work business,Tile, brick, and block construction business
Permit number:Governor of Tokyo permission (general-2) No. 73435steel structure construction business
Permit number:Governor of Tokyo permission (general-2) No. 73435
- Registered business
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- Registered electrical contractor
- Notification number:Governor of Tokyo Notification No. 1910913
- Type of electrical work
- General electric facilities and electric facilities for private use
- Registered inspection business operator
- Kanto General Communication Bureau
Notification No. 0024 - Telecommunications business
- Kanto General Communication Bureau
Notification No. A-28-15286 - General Worker Dispatch Business
- Permit number:General 13-303191
- Acquisition of certification
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- Information Security Management System
- Applicable Standard:JIS Q 27001:2023(ISO/IEC 27001:2022)
Registration number:JUSE-IR-280 - Occupational Safety and Health Management System
- Applicable Standard:JIS Q 45001:2018(ISO 45001:2018)
Registration number:JUSE-OG-039 - Quality Management System
- Applicable Standard:JIS Q 9001:2015(ISO 9001:2015)
Registration number:JUSE-RA-774
- Main Banks
- Mizuho Bank, Bank of Tokyo-Mitsubishi UFJ, Resona Bank, Sumitomo Mitsui Banking Corporation
- Sastainability Rating
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- Ecovalis Sastainability Rating
- October 2024 SILVER Medal (Top 15%)
- Certifications from Vendors
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SYSTIMAX Design and
Engineering(ND3321)*2SYSTIMAX Installation and Maintenance(ND3361)*3The Network Infrastructure
Cabling Deploy Certification APAC*11Belden Network Infrastructure
Certification Program(BNICP)*2MSFT Installer Qualification*2Copper and Optical Fiber
Communications Cabling Systems*4Certified Cabling Test Technician(CCTT)*3 - Major Customers and Trading Partners (Names in random order)
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MIRAIT One CorporationMIRAIT Mobile East Co.,ltd.MIRAIT Mobile West Co.,ltd.Kinden CorporationNokia Solutions & Networks GKPSC IncOki Electric Industry Co.,Ltd.FUJITSU NETWORK SOLUTIONS LIMITEDKFconnect LIMITEDRakuten Mobile, Inc.National Technologies(NTI)Starline Holding Technology Ltd.Senneca Holdings(Subzero)Equinix Japan K.K.Equinix Japan Enterprise K.K.Equinix Japan Technology Service K.K.NTT DATA CorporationTata Communications LtdAggreko Japan K.K.EXEO Group, Inc.KDDI CORPORATIONNTT East Co., Ltd.NTT Communications CorporationNTT Broadband Platform, Inc.NTT Media Supply Co., Ltd.Docomo CS, Inc.C-five Co., Ltd.Baroque Japan Limited Co., Ltd.Safey Co., Ltd.Paramount Bed Co., Ltd.TelWel East Japan CorporationNTT ArtTechnology Corporation
- Qualified Individuals
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First-Class Architect*1First-Class Telecommunications Works Execution Managing Engineer*7First-Class Electric Works Execution Managing engineer*4Second-Class Electric Works Execution Managing engineer*1First-Class Civil Engineering Works Execution Managing Engineer*1Managing Engineer*18Chief Telecommunications Engineer (transmission switching)*3First-Class Technical Radio Operator for On-The-Ground Services*3On-The-Ground I-Category Special Radio Operator*40First-Class Electricity Installation Technician*7Second-Class Electricity Installation Technician*51Installation Technician General Communications*16Installation Technician First Class Digital Communications*5Installation Technician First Class Analog Communications*3Fire Defense Equipment Officer Class A (Class 1)*1Fire Defense Equipment Officer Class A (Class 3)*1Fire Defense Equipment Officer Class A (Class 4)*1
(Now June 2025)
HISTORY History
ORGANIZATION Organization Chart
- Business Operation Division
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- General Affairs, Accounting & Human Resources Dept.
- Information System Dept.
- Safety, Quality & Technical Management Dept.
- New Business
Development Division - CI Division
Communication
Infrastructure -
- Career Construction
- Infrastructure Construction
- NS Division
Network Solution -
- CS(Carrier Solution)
- Construction
- Management
- Logistics
- Operation and Maintenance
- GB Division
Global Business -
- DC(Data Center)
- BD(Business Development
- Osaka Office
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- ITIP
(Information Technology&Internet Protocol) - Mobile
- ITIP
ACCESS Access
Head office
GOOGLE MAP
Omori Global Office
GOOGLE MAP
Omori Office
GOOGLE MAP
Omori Annex Office
GOOGLE MAP
Heiwajima Logistic Center
GOOGLE MAP
Osaka Office
GOOGLE MAP
Inzai Office
GOOGLE MAP
IR Financial Report
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As of March 31, 2025Balance Sheet (40th period)
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As of March 31, 2024Balance Sheet (39th period)
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As of March 31, 2023Balance Sheet (38th period)
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As of March 31, 2022Balance Sheet (37th period)
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As of March 31, 2021Balance Sheet (36th period)
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As of March 31, 2020Balance Sheet (35th period)
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As of March 31, 2019Balance Sheet (34th period)