MOBILE
03-5763-5300
·Company Profile
Company name y's Co., Ltd.
Established April 18, 2016
Location 6-19-7 Minamioi, Shinagawa-ku, Tokyo HARU Building 6F
TEL.03-5763-5300 (Representative)
FAX.03-5763-5301
Representative Representative Director Yuichi Nagahara
Capital 5 million yen
15 employees
Headquarters 6F, HARU Building, 6-19-7 Minamioi, Shinagawa-ku, Tokyo
・ Business content
Communication equipment business
Construction of optical fiber networks, etc. from telecommunications carriers to companies and homes
Survey and construction of optical fiber equipment in buildings such as companies and condominiums
QR work when communication line cannot be introduced (flow until opening, field survey, new pipeline construction, etc.), communication equipment inspection, survey, etc. Maintenance and operation of communication equipment
ICT equipment business
IP-PBX equipment, business phone equipment, business phone sales and construction
Wired LAN network system equipment
Wireless LAN network system equipment
Network camera system equipment
Light electrical equipment construction
・ Social insurance ・ Insurance
Japan Health Insurance Association (Kenpo)
Welfare pension insurance Employment insurance Workers'accident compensation insurance (workers' accident compensation insurance)
Severance pay mutual aid for small and medium-sized enterprises Non-statutory workers' accident compensation insurance Business accident comprehensive insurance
・ Main certification
Telecommunications business
Governor of Tokyo Permit (General-1) No. 150722
Number of official qualification holders
Construction technician AI / DD comprehensive type 3 people
Construction technician AI type 2 3 people
Construction technician DD Type 3 6 people
1 first-class land special radio engineer
4 second-class electricians
11 foremen and safety and health managers
・ Member organizations
Public Interest Incorporated Foundation Japan Telegraph and Telephone User Association
・ Major banks
Sumitomo Mitsui Banking Corporation Gotanda Branch
Mizuho Bank Gotanda Branch
・ Base layout
Headquarters
〒140-0013
6-19-7 Minamioi, Shinagawa-ku, Tokyo
HARU-Building 6F
(Representative) 03-5763-5300
FAX 03-5763-5301
Tokyo South Technology Center
〒108-0075
5-4-30 Konan, Minato-ku, Tokyo
Comsys Shinagawa Konan Building
Headquarters
〒140-0013
6-19-7 Minamioi, Shinagawa-ku, Tokyo
HARU-Building 6F
(Representative) 03-5763-5300
FAX 03-5763-5301
Tokyo South Technology Center
〒108-0075
5-4-30 Konan, Minato-ku, Tokyo
Comsys Shinagawa Konan Building