Tamadic revamps company-wide portal to LumApps—moving from SharePoint to realize comfortable information access even from mobile
LumApps has published a case study of Tamadic Corporation. By replacing SharePoint with LumApps, Tamadic unified its internal portals and SNS, increasing portal access by 1.6x and SNS posts by 3x, while significantly improving mobile accessibility and searchability.
📋 Article Processing Timeline
- 📰 Published: April 15, 2026 at 18:00
- 🔍 Collected: April 15, 2026 at 09:31
- 🤖 AI Analyzed: April 19, 2026 at 13:55 (100h 23m after Collected)
LumApps Co., Ltd. (Japan Office: Shibuya-ku, Tokyo, hereinafter "LumApps"), a leading company in next-generation AI intranets, announced the publication of an implementation case study featuring Tamadic Corporation (President & CEO: Toshihiko Morizane, hereinafter "Tamadic"), a comprehensive engineering company.
Tamadic introduced LumApps as its internal information-sharing platform, creating a new company-wide information portal that solves the "cannot find information" problem by replacing SharePoint. By establishing an environment that allows comfortable access even from mobile devices, it has made it easier to view information from outside the office or while commuting, realizing revitalized internal communication and improved employee engagement.
Details of the Tamadic case study can also be found on the official LumApps website.
https://www.lumapps.jp/case/tamadic/
Background of Implementation
Previously, in the environment operated by Tamadic using Microsoft SharePoint and a separately operated internal SNS, there was a proliferation of tools. This led to a serious issue of "lost information," characterized by complaints such as "I don't know where the information is" and "I have to use different tools depending on the purpose, which means there is a lot to remember."
For the company, which operates under the slogan "The Power to Create, The Power to Change," activating internal communication is just as important as improving technical capabilities. To create a smooth environment that leads to personal growth and team building, they began the selection process for a new solution.
Reasons for Selection
After careful consideration, making "centralization of scattered information" and "ease of use on smartphones" absolute requirements, Tamadic determined that LumApps was the most suitable next-generation information portal for the following reasons and decided to adopt it.
Overwhelming Search Performance: The ability to search even the contents of PDF files, allowing quick access to necessary information.
Internal SNS Integration: The ability to replace conventional internal SNS tools with LumApps' communication features, unifying them into a single portal.
Security and Convenience: The ability to enable Single Sign-On (SSO) through integration with their authentication infrastructure (HENNGE One), improving convenience while ensuring security.
Implementation Effects
Following the introduction of LumApps, while continuing to utilize existing technical documents and rulebooks, the portal became firmly established as the "entry point" for all information. Compared to the past, the frequency of portal access increased by 1.6 times, and the number of posts to the internal SNS leaped dramatically to approximately 3 times.
By combining the portal site and the internal SNS into one, a user journey was created where employees view the internal SNS "while" checking business information, significantly activating communication. Furthermore, the powerful search function eliminated the "lost information" problem, reliably reducing internal inquiries such as "Where is the information?" and thereby realizing improved operational efficiency.
Comment from President & CEO Toshihiko Morizane
"Because I travel a lot myself, my access via smartphone is overwhelmingly frequent. Since employees sometimes cannot use their company PCs due to workplace security regulations, having a company smartphone has made it easier to obtain information at their own convenient times. Increasing the opportunities for employees to see the information the company puts out, even just a little, should surely lead to improved engagement with the company."
Check the details of the case study
About LumApps
LumApps is a next-generation AI intranet platform that supports corporate digital transformation. With a highly flexible and scalable architecture and an intuitive, easy-to-use user experience (UX), it realizes improved internal communication, enhanced operational efficiency, and sophisticated employee experience (EX).
Through integration with Microsoft 365 and Google Workspace, it centrally aggregates internal information, HR-related data, and business applications. It is equipped with AI-utilized employee engagement functions and can be operated flexibly and securely by companies of a wide range of sizes, from small and medium-sized businesses to enterprise corporations.
It is used by 2,000 companies and over 7 million users worldwide, and is recognized as a 'Leader' in the intranet field by Gartner® and Forrester®. It entered the Japanese market in 2017 and has been supporting the DX transformation of Japanese companies.
Tamadic introduced LumApps as its internal information-sharing platform, creating a new company-wide information portal that solves the "cannot find information" problem by replacing SharePoint. By establishing an environment that allows comfortable access even from mobile devices, it has made it easier to view information from outside the office or while commuting, realizing revitalized internal communication and improved employee engagement.
Details of the Tamadic case study can also be found on the official LumApps website.
https://www.lumapps.jp/case/tamadic/
Background of Implementation
Previously, in the environment operated by Tamadic using Microsoft SharePoint and a separately operated internal SNS, there was a proliferation of tools. This led to a serious issue of "lost information," characterized by complaints such as "I don't know where the information is" and "I have to use different tools depending on the purpose, which means there is a lot to remember."
For the company, which operates under the slogan "The Power to Create, The Power to Change," activating internal communication is just as important as improving technical capabilities. To create a smooth environment that leads to personal growth and team building, they began the selection process for a new solution.
Reasons for Selection
After careful consideration, making "centralization of scattered information" and "ease of use on smartphones" absolute requirements, Tamadic determined that LumApps was the most suitable next-generation information portal for the following reasons and decided to adopt it.
Overwhelming Search Performance: The ability to search even the contents of PDF files, allowing quick access to necessary information.
Internal SNS Integration: The ability to replace conventional internal SNS tools with LumApps' communication features, unifying them into a single portal.
Security and Convenience: The ability to enable Single Sign-On (SSO) through integration with their authentication infrastructure (HENNGE One), improving convenience while ensuring security.
Implementation Effects
Following the introduction of LumApps, while continuing to utilize existing technical documents and rulebooks, the portal became firmly established as the "entry point" for all information. Compared to the past, the frequency of portal access increased by 1.6 times, and the number of posts to the internal SNS leaped dramatically to approximately 3 times.
By combining the portal site and the internal SNS into one, a user journey was created where employees view the internal SNS "while" checking business information, significantly activating communication. Furthermore, the powerful search function eliminated the "lost information" problem, reliably reducing internal inquiries such as "Where is the information?" and thereby realizing improved operational efficiency.
Comment from President & CEO Toshihiko Morizane
"Because I travel a lot myself, my access via smartphone is overwhelmingly frequent. Since employees sometimes cannot use their company PCs due to workplace security regulations, having a company smartphone has made it easier to obtain information at their own convenient times. Increasing the opportunities for employees to see the information the company puts out, even just a little, should surely lead to improved engagement with the company."
Check the details of the case study
About LumApps
LumApps is a next-generation AI intranet platform that supports corporate digital transformation. With a highly flexible and scalable architecture and an intuitive, easy-to-use user experience (UX), it realizes improved internal communication, enhanced operational efficiency, and sophisticated employee experience (EX).
Through integration with Microsoft 365 and Google Workspace, it centrally aggregates internal information, HR-related data, and business applications. It is equipped with AI-utilized employee engagement functions and can be operated flexibly and securely by companies of a wide range of sizes, from small and medium-sized businesses to enterprise corporations.
It is used by 2,000 companies and over 7 million users worldwide, and is recognized as a 'Leader' in the intranet field by Gartner® and Forrester®. It entered the Japanese market in 2017 and has been supporting the DX transformation of Japanese companies.