Enersize Oyj develops and delivers specialized software, tools, and services for energy optimization of industrial compressed air systems worldwide; its core offerings include Q+XRAY for compressed air system analysis, Q+LEAQS for leakage detection and repair management, Q+MONI for continuous monitoring, Q+ZONE for zone-based monitoring, Q+ENTERPRISE for enterprise-wide visualization and real-time optimization, and Q+FOUNDATION as a software-as-a-service platform for comprehensive energy efficiency. The company targets industrial sectors such as automotive, steel, glass, paper, chemicals, and electronics, with operations spanning global markets including a primary focus on China; founded in 2010, it maintains headquarters in Lund, Sweden, and is listed on Nasdaq Stockholm First North Growth Market under the ticker ENERS. In recent developments, Enersize signed a letter of intent in September 2025 to acquire Pure Positioning AB, followed by an addendum on commercial terms involving issuance of 53 billion new shares at a premium valuation, a SEK 1 million interest-free loan to fund the relisting process, and receipt of a public grant in October 2025 to commercialize patented energy efficiency technology.