Signite Inc


In the industry where technologies and services evolve constantly and many people are involved to create things, we believe that we can provide attractive services by aiming to create an organization that enables each and every employee to demonstrate the best performance and creates exciting jobs.



Change your “Idea” to “Reality”!

Since our company was founded in 2001, as the mission that you propose to change “Idea” to Reality”, we have continued the business with clients of various business categories.

We have focussed on system development field as the strength of high communication skills cultivated through relationships with a number of clients.

15 years after the establishment, we decided to advance to the next stage and change our company name from “Nagagutsu-club Inc.” to “Signite Inc.”, in our thought of “Ignite to Smart in the Worldwide Needs”.

We believe that our business achieves further growth with the combination of the latest and advanced technology. Therefore it is necessary for improving “ Planning ability” & “Technical capacity” and also continuing to challenge permanently without forgetting the spirit of the challenge.

We promise to grow ourselves & company and supply services with dreams in an effort to share delighted with clients.

I hope that you will continue to favor us with your support.

Sincerely yours;

CEO Tomoyuki Harada

Company information

Company name
Signite Inc.
Postal Code 183-0023
The 15th Mitsugi Building F6, 2-15-13 Miyamachi, Fuchu-shi, Tokyo, Japan
(5 minutes on foot out on Kyu-Kousyu street from Fuchu station at Keio Line)
Phone number
Official e-mail address
Officer director
CEO: Tomoyuki Harada
Co-founder &COO: Kentaro Yamada
CTO: Atsushi Watanabe
March 2nd, 2001
Capital stock
3 million yen
Fiscal year-end
December 31th (once a year)
Correspondent financial institution
  • Sumitomo Mitsui Banking Corporation, Fuchu Branch
  • Mizuho Banking, Fuchu Kitaguchi Branch
  • The Tama Shinkin Bank, Fuchu Branch


Mar.2nd 2001
Established “Nagagutsu-club Inc.”
Start building the alliance partner system
Start of web system introduction proposal service
Start of development of multi-purpose database system construction package
Release of the series “SmartGarage”, multi-purpose database system construction package
Deployment of Web system development as a major part of services
Change our company name from “Nagagutsu-club Inc.” to “Signite Inc.”.
Search on Google for Route to Signite Inc.

The Three Teams
of Signite Inc.

Sales Team


As a clients liaison, in charge of helping to change your “Idea” to “Reality”. We accept service / development consultation. Together with our clients, we want to make a good thing.

Engineering Development Team


In charge of Technology Development and Web System Production. We will do our best to realize your ideas. In addition, we also introduced and research of new technology.

Quality Management Team


Contributes to service quality and higher customer satisfaction. We also provide security support and defect investigation after delivery.We always put ourselves in client’s position and respond.


We have ISO / IEC 27001:2013(JIS Q 27001:2014), international standard of information security management system.
Certification standards
ISO/IEC 27001:2013(JIS Q 27001:2014)
Registration number
Scope of registration
System development
Certification registration date
2014 Nov. 17th
Certification and registration organization
International Certification organization
Intertek Certification Japan LTD
UKAS(United Kingdom Accreditation Service)