Rienk Jan van der Kooi

Eska Graphic Board BV produces and supplies graphic boards for hardcover books, files, ring binders, diaries, albums, games, puzzles, displays, show cards, and luxury packaging. The firm produces Eska products for different applications: Eskaboard for book covers, lever arch files, plastic welded or paper over board ring binders, albums, diaries, game boards, displays, showcards and luxury packaging, Eskapuzzle for jigsaw puzzles, and Eskamono and Eskaduo for displays, show cards, and luxury packaging. The company was founded in 1879 and is headquartered in Sappemeer, the Netherlands.

SOLIDUS SOLUTIONS Holding BV engages in the provision of fibre-based packaging provider for food and beverage, consumer goods, and industrial applications. It serves the luxury packaging, advertisement and promotion, books and stationery, puzzles and games, and interleaving and divider markets. The company is headquartered in Oude Pekela, the Netherlands.