IKO-forlaget is a player in the publishing industry specializing in the development of material and guidance for churches and kindergartens. The publishing house offers course activities that focus on Christian faith and teaching, as well as resources related to the National Jubilee 2030. The IKO publishing house has also established a Kindergarten network, which targets Christian holidays, and offers a number of resources to congregations and organizations through the KirkeTrapp program.
In addition to the publishing business, IKO runs a book club for children, called Biko, which caters to the age group 0 to 15 years. The publishing house produces children's and youth books, develops teaching materials and carries out research work. The IKO publishing house also offers specialist days and lectures in religious education, as well as the characters Kirkerottene, which includes songs and videos for children.