Private company

Uitgeverij Unieboek | Het Spectrum b.v.

Logo: Uitgeverij Unieboek | Het Spectrum, Public domain, via Wikimedia Commons3

Uitgeverij Unieboek | Het Spectrum b.v. is a Dutch publishing company based in Houten, founded in 1935.1

Het Spectrum (deutsch „Das Spektrum“) ist ein niederländischer Buchverlag.2 From the German Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1935Founded1

Corporate structure

Uitgeverij Unieboek | Het Spectrum b.v. sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Uitgeverij Unieboek | Het Spectrum b.v. Houten, Netherlands
    • Prisma Pockets Subsidiary

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

  • Prisma Pockets

From Wikidata.1

Timeline

  1. 1935Founded Founded1