Lumikko Oy Lumikko Oy is Finland’s leading company focused on the design and production of air conditioning and cooling solutions for mobile equipment, with its history stretching back to the 1970s. Our main products are air conditioning units for public transportation, cooling for defence industry equipment and personnel spaces, cooling units for bio containers, cooling for hybrids and electric drives and cooling solutions for industry and machine rooms. We design, manufacture and test all our solutions in Seinäjoki, Finland. Our strengths include a high-quality standard, flexibility, customer orientation and a long history of experience in the cooling sector. We bring to realisation bespoke temperature control projects, which cover everything from design to installation and maintenance, throughout the life cycle of the product. When necessary, in broader projects, we utilise our network skills.