Accelia, Inc.
Japanese CDN, cybersecurity and DX solutions provider supporting large-scale distribution for major ISPs, broadcasters and newspapers for over 20 years.
Last updated September 26, 2026
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Overview
Accelia, Inc. (アクセリア株式会社) is a Japanese technology company headquartered in Chiyoda-ku, Tokyo, founded on December 1, 2000. It provides content delivery network (CDN) services, cybersecurity solutions and digital transformation (DX) services, and states that it has supported large-scale distribution for major ISPs, television broadcasters and newspaper companies for over 20 years. Its services are used by more than 1,000 customers across industries. The company's core offerings include cyber resilience solutions built around CDN services with standard WAF and DDoS protection, Cloudflare operational support, cost-reduction CDN options, backup CDN, cloud WAF, ransomware countermeasures and security education. Its DX solutions cover infrastructure construction from on-premises to multi-cloud, system development, advertising delivery systems, access analysis tools and large-scale online event distribution. Accelia also develops its own domestic CDN service, DuraSite-Edge, and provides services such as CloudForm 3D digital twin scanning, TempGazer temperature sensing devices, and the OnePageX/LeadX landing page production and HubSpot integration brand. Accelia has been a Cloudflare partner and was named Cloudflare 2021 Partner of the Year and 2025 Japan Growth Partner of the Year. It listed on the Tokyo Stock Exchange TOKYO PRO Market in October 2024. The company is led by President and CEO Akemichi Makino and maintains research collaborations with Nara Institute of Science and Technology and Keio University. Its registered capital is 100,000,000 yen as of March 2026, and its fiscal year ends in March.
History
Accelia, Inc. was established on December 1, 2000, in Chiyoda-ku, Tokyo, Japan. The company built its business around content delivery network (CDN) services and related network infrastructure, and over more than two decades it has supported large-scale content distribution for major internet service providers, television broadcasters and newspaper companies in Japan. In the 2010s and 2020s, Accelia expanded from pure CDN provision into cybersecurity and digital transformation services. In December 2017, it began offering cyber security risk insurance as the third installment of its DuraSite-Security offering. In November 2018, it was certified as a support provider under the Heisei 29 supplementary IT introduction subsidy program. In September 2019, it launched Accelia VR PanoStudio, a service for easily editing 360-degree still VR images online. In August 2020, it launched CDN square, which allows customers to coordinate three CDN styles according to their needs. In June 2021, it obtained a patent (No. 6884845) for a system for stably operating multiple CDNs, and in July 2021 it launched the PageSpeed Insights Simulator, a free service that verifies and reports PageSpeed Insights scores when using a CDN. In February 2022, Accelia was certified as an official supporter of the "Tsunagu Tanada Heritage" initiative, and in March 2022 it was selected as a Cloudflare 2021 Partner of the Year. In April 2022, it refreshed its corporate logo. In October 2022, it launched Backup CDN to prepare for unexpected CDN failures, and in December 2022 it launched the IT/OT Integrated Security Report Service, a simple risk assessment service. In June 2023, it launched AI Minutes Torekuru-kun, an AI automatic meeting minutes summarization service, and in July 2023 it launched eduleap, an e-learning material for DX/AI human resource development. In November 2023, it launched WEB-Transer@Homepage AI, an automatic website translation service. In May 2024, Accelia began offering Web Security Diagnosis and Penetration Test Services, and concluded an agency agreement with Cyber Security Cloud to provide Attack Block-kun, Waf Charm and SIDfm. In October 2024, it listed on the Tokyo Stock Exchange TOKYO PRO Market and developed TempGazer, a temperature sensing device service. In December 2024, it renewed its self-developed domestic CDN service and launched DuraSite-Edge. In March 2025, it launched CloudForm 3D, a digital twin 3D scanning service. In May 2025, it published a service page for the Security Experience Course for Employees, and in June 2025 it launched Securio, a cloud service for easily conducting, confirming and reviewing security education. In July 2025, it began offering IT literacy education combining e-learning and hands-on exercises. In October 2025, it announced OnePageX, a new brand covering LP production to HubSpot integration and operational support, with the first service LeadX. In November 2025, it received the 2025 Japan Growth Partner of the Year award from Cloudflare, Inc., and participated as a cooperating company in the support operations for the 2025 Japan International Exposition (Osaka-Kansai Expo) by the Information-technology Promotion Agency (IPA). In April 2026, it began offering LeadX subscription plans and Solution GateCore, a service where a specialized team handles Web infrastructure operations as a Cloudflare MSSP partner. In September 2026, it began offering Cloudflare Workers development and construction support services. As of March 2026, Accelia's registered capital is 100,000,000 yen, and its fiscal year ends in March. The company is led by Representative Director and President Akemichi Makino. Its major shareholders include Akemichi Makino, JAIC Corporate Development Investment Limited Partnership, Canon Electronics Technology Corporation, Septeni Co., Ltd., and the Employee Stock Ownership Association. It maintains advanced technology cooperation with Nara Institute of Science and Technology and Keio University, and its main researcher is Yuki Kadoyashi, a professor at Nara Institute of Science and Technology. The company holds ISO/IEC 27001:2022 certification (registration number IS 589756) for its CDN service provision using load-distributed network platforms.
Accelia, Inc. founded in Chiyoda-ku, Tokyo
Launched cyber security risk insurance as third DuraSite-Security offering
Certified as support provider for Heisei 29 supplementary IT introduction subsidy
Launched Accelia VR PanoStudio
Launched CDN square
Obtained patent for system stably operating multiple CDNs (No. 6884845)
Launched PageSpeed Insights Simulator
Certified as official supporter of Tsunagu Tanada Heritage
Selected as Cloudflare 2021 Partner of the Year
Refreshed corporate logo
Products and positioning
A Japanese provider of CDN, cybersecurity and DX solutions with over 20 years of operational experience, offering both proprietary domestic CDN services and Cloudflare-based solutions with full support in Japanese.
DuraSite-Edge
Self-developed domestic CDN service renewed and launched in December 2024.
CDN square
Service allowing coordination of three CDN styles according to needs, launched August 2020.
Backup CDN
Backup CDN service for unexpected CDN failures, launched October 2022.
Cloudflare operational support
Full outsourcing to minimum support for Cloudflare operations.
OnePageX / LeadX
Brand covering LP production to HubSpot integration and operational support, announced October 2025.
CloudForm 3D
Digital twin 3D scanning service launched March 2025.
TempGazer
Temperature sensing device service developed October 2024.
Securio
Cloud service for easily conducting, confirming and reviewing security education, launched June 2025.
eduleap
E-learning material for DX/AI human resource development, launched July 2023.
AI Minutes Torekuru-kun
AI automatic meeting minutes summarization service, launched June 2023.
WEB-Transer@Homepage AI
Automatic website translation service, launched November 2023.
PageSpeed Insights Simulator
Free service that verifies and reports PageSpeed Insights scores when using a CDN, launched July 2021.
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