HENNGE One Achieves Top Rank in 5 Categories of 'ITreview Grid Award 2026 Spring'
HENNGE's cloud security service 'HENNGE One' received the highest 'Leader' award in five categories, including SSO and Email Security, at the ITreview Grid Award 2026 Spring. Notably, it achieved its 28th consecutive win in the SSO category, demonstrating consistent market dominance.
📋 Article Processing Timeline
- 📰 Published: April 27, 2026 at 20:00
- 🔍 Collected: April 27, 2026 at 11:31
- 🤖 AI Analyzed: April 28, 2026 at 00:13 (12h 41m after Collected)
HENNGE Inc. (Headquarters: Shibuya-ku, Tokyo; President and CEO: Kazuhiro Ogura) is pleased to announce that its corporate cloud security service, 'HENNGE One,' which reduces security risks when using SaaS and promotes the utilization of technology, has received the highest rank of 'Leader' in five categories at the 'ITreview Grid Award 2026 Spring' hosted by ITcloud Inc. The 'Leader' award is presented to products with high customer satisfaction and market recognition.
The awards were received in five categories: 'SSO (Single Sign-On),' 'Email Misdelivery Prevention Tool,' 'Email Archive Service,' 'Email Security Software,' and 'Online Storage.' Notably, this marks the first 'Leader' award for the 'Email Security Software' and 'Online Storage' categories.
About ITreview Grid Award:
The ITreview Grid Award is a quarterly event that honors products supported by users based on reviews posted on 'ITreview,' Japan's largest IT product and SaaS review site. Products with high satisfaction and recognition are positioned as 'Leader,' while those with excellent customer satisfaction are positioned as 'High Performer.' For '2026 Spring,' award winners were selected based on approximately 157,000 user reviews published through March of the same year.
Award Details:
HENNGE One received the 'Leader' award in the following five categories. In the SSO category, it has been awarded for 28 consecutive terms, and in the Email Misdelivery Prevention Tool category, it has been awarded for 25 consecutive terms.
Award Categories and Ranks:
- SSO (Single Sign-On): Leader (28 consecutive terms / 7 years)
- Email Misdelivery Prevention Tool: Leader (25 consecutive terms / over 6 years)
- Email Archive Service: Leader (18 consecutive terms / over 4 years)
- Email Security Software: Leader (First award)
- Online Storage: Leader (First award)
About HENNGE One:
HENNGE One is the No. 1 cloud security service in Japan that realizes improved organizational productivity. While the utilization of the latest technology, including SaaS, is essential for productivity enhancement, various challenges such as building zero-trust security exist. HENNGE One provides three editions to solve these challenges: 'Identity Edition' to protect multiple system IDs, 'DLP Edition' to prevent unintentional leakage of scattered organizational data, and 'Cybersecurity Edition' to protect against cyberattacks from all directions.
About HENNGE Inc.:
HENNGE is a SaaS company that develops and sells unique services that bridge the gap between technology and reality under the management philosophy of 'Liberating technology to change the world.' It provides 'HENNGE One,' a cloud security service with the No. 1 market share in Japan, and 'Customers Mail Cloud,' a cloud-based email delivery service. Founded in November 1996, it was listed on the Tokyo Stock Exchange Mothers Market (now Growth Market) in October 2019.
The awards were received in five categories: 'SSO (Single Sign-On),' 'Email Misdelivery Prevention Tool,' 'Email Archive Service,' 'Email Security Software,' and 'Online Storage.' Notably, this marks the first 'Leader' award for the 'Email Security Software' and 'Online Storage' categories.
About ITreview Grid Award:
The ITreview Grid Award is a quarterly event that honors products supported by users based on reviews posted on 'ITreview,' Japan's largest IT product and SaaS review site. Products with high satisfaction and recognition are positioned as 'Leader,' while those with excellent customer satisfaction are positioned as 'High Performer.' For '2026 Spring,' award winners were selected based on approximately 157,000 user reviews published through March of the same year.
Award Details:
HENNGE One received the 'Leader' award in the following five categories. In the SSO category, it has been awarded for 28 consecutive terms, and in the Email Misdelivery Prevention Tool category, it has been awarded for 25 consecutive terms.
Award Categories and Ranks:
- SSO (Single Sign-On): Leader (28 consecutive terms / 7 years)
- Email Misdelivery Prevention Tool: Leader (25 consecutive terms / over 6 years)
- Email Archive Service: Leader (18 consecutive terms / over 4 years)
- Email Security Software: Leader (First award)
- Online Storage: Leader (First award)
About HENNGE One:
HENNGE One is the No. 1 cloud security service in Japan that realizes improved organizational productivity. While the utilization of the latest technology, including SaaS, is essential for productivity enhancement, various challenges such as building zero-trust security exist. HENNGE One provides three editions to solve these challenges: 'Identity Edition' to protect multiple system IDs, 'DLP Edition' to prevent unintentional leakage of scattered organizational data, and 'Cybersecurity Edition' to protect against cyberattacks from all directions.
About HENNGE Inc.:
HENNGE is a SaaS company that develops and sells unique services that bridge the gap between technology and reality under the management philosophy of 'Liberating technology to change the world.' It provides 'HENNGE One,' a cloud security service with the No. 1 market share in Japan, and 'Customers Mail Cloud,' a cloud-based email delivery service. Founded in November 1996, it was listed on the Tokyo Stock Exchange Mothers Market (now Growth Market) in October 2019.