Corenso produces a wide range of cores and tubes for use in a variety of applications. Customers include not only companies in the paper and board industry but also producers of plastic films and foils, flexible packaging, metal products, medical tapes, textiles, straps, cables, cash-register and fax rolls, and photographical films. Corenso’s customer service is committed to finding the best solution for each individual customer’s needs.

Corenso is the world's leading producer of high-strength coreboard. Corenso coreboard mills in Finland, France and North America supply coreboard to markets all over the world.

Corenso's edge protection products are manufactured under the trademark ECO Protect™ and offer an ecologically sound way of protecting products. The product range includes an extensive range of edge protectors for strengthening packaging and protecting goods during transportation and warehousing.

Aluminium is a product obtained from Corenso's Ecogas process through separation from the plastic and board components of used beverage cartons.