Axross is a Singapore-based, Y Combinator W22 climate-tech company that builds AI-driven HVAC control systems for industrial facilities. By layering machine-learning optimization, IoT sensing, and building-management-system integration on top of existing cooling infrastructure, Axross helps manufacturers in energy-intensive sectors like pharmaceuticals, semiconductors, and precision manufacturing cut HVAC energy use by up to 30%, lower Scope 2 emissions, and hold production environments precisely stable - without ripping out the equipment they already own.
RateS was a Singapore-born, Indonesia-focused social commerce platform that let anyone - housewives, students, small shop owners - start an online business with no inventory and no upfront capital. The app sourced products directly from suppliers and handled warehousing, logistics, payments and financing, while its network of micro-entrepreneurs handled sales through their social networks. Spun out of the foreign-exchange startup RateX, RateS grew to more than 500,000 resellers across Indonesia's tier-2 and tier-3 cities before being acquired by e-commerce enabler SIRCLO in 2023.