atmio, the operating system for effortlessly finding, fixing, and reporting methane emissions has raised €5.1m in a seed round led by Notion Capital, with participation from SquareOne. Other investors to participate in the round include previous  investors, HCVC and Robin Capital; as well as angel investment from Bernhard Mohr, former VP Gas Detection at Dräger, and David Rowan’s VOYAGERS Climate-Tech Fund. atmio will use the funding to go to market, develop its product, hire new engineers, and build out a new marketing and customer success team.