Gemvaxzio Co., Ltd., formerly Enerzent Co., Ltd., is a Korea-based company engaged in the provision of renewable energy facilities consulting services and system construction. Along with subsidiaries, the Company operates its business through three segments. The Energy Business segment mainly supplies renewable energy devices and facilities. The Company mainly provides the construction of ice thermal storage cooling systems and electricity storage system (ESSs). The Comprehensive Interior Business segment is involved in the businesses of interior design and construction, furniture design, manufacturing and installation, and architectural design and construction. The Leasing Business segment mainly focus on the leasing of shops.