

Denphone K.K. Information
Get Verified Emails For Denphone K.K.
Contact top employees from
Denphone K.K.
Summary
Denphone specializes in voice, video and networking systems. We were one of the first companies to bring the Asterisk IP telephony platform into Japan, and are now one of the market leaders in open so...Show more
Organization Website | denphone.com |
Social Links | |
Phone Number | +81-3-4550-1405 |
Industries | |
Headquarters Location | 4F Asolte Roppongi 1-chome Building, Tokyo, 106-0045 JP |
Employees Size | 10-50 employees |
Specialties | IP Telephony, Video, Networking, Asterisk, Cisco, Polycom, Cloud |
Founded | 2005 |
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at Denphone K.K. shows a diverse range of experience levels:
17% for 1–2 years17% for 3–4 years17% for 5–7 years50% have over 11 years of service at Denphone K.K.Discover More
Contact top employees from
Denphone K.K.
Huw Williams
Owner
masayuki koiwa
Sales manager / Project manager
Daisuke Go
Marketing Manager
Gary Binda
Telecoms & BCP System Intergrator
Alex Shelley
Junior Programmer
Angelina Hladen
IT Support Specialist
Hidehiko Hiwada
Engineer / Director
Yuki IMACHI
Support Engineer
Similar Companies
FAQ
Denphone K.K. operates in the IT Services industries. More details can be found on the official website: denphone.com.
The headquarters of Denphone K.K. are located in Tokyo, Japan.
You can contact Denphone K.K. by phone at +81-3-4550-1405.
Denphone K.K. currently employs 10-50 people.
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.



