2025
We were invited to showcase our technology at the world conference on “Cutting-edge Technologies for Effective Waste Utilization and Contaminated Water Purification Technologies,” held in Saudi Arabia by the United Nations agency UNIDO (United Nations Industrial Development Organization) and JCCME (Japan Cooperation Center for the Middle East). Host country: Saudi Arabia (held at 3 venues in Riyadh and Damman)

2025
SION Technology and Case Study Seminar World Conference hosted by JICA:  We held a seminar as a lecturer to introduce our own technology that recycles waste into environmental purification materials, provide examples of social contribution by “Local Waste, Local Solutions” projects from around the world, and assess our impact on the environment, economy, and health. Organizer: JICA

2024
PUBLIC RELEASE:  VIDEO – CircuLite Technology on United Nation（UNIDO） – YouTube: https://www.youtube.com/watch?v=3-7HdJGEvy4

2024
CircuLite Pilot Plant / Innovation Center established in Yamanashi, Japan

2024
Head Office relocated to Akasaka, Minato, Japan

2023
SION Fuji Innovation Center

2022
Head Office relocated to Minami-Aoyama, Minato, Japan

2016
SION’s CircuLite Technology receives technical certification by the Sustainable Technology Promotion Platform (STePP) of the United Nations Industrial Development Organization (UNIDO)
(STePP) of the United Nations Industrial Development Organization (UNIDO)
Certification Technology By UNIDO of United Nations – Download
– STePP-Reg. 01: http://www.unido.or.jp/en/technology_db/6525
– STePP-Reg. 02: http://www.unido.or.jp/en/technology_db/7588

2016
SION CORPORATION （Former name: SEAN Co., Ltd.）Established