Private company

AB Addo

Swedish engineering company

AB Addo (Aktiebolaget Addo) was a Swedish engineering company which manufactured office machines. The company, based in Malmö, was founded in 1918. In 1966, it was incorporated into Facit, where it remained as a subsidiary until the early 1980s.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1918Founded1
  • HeadquartersMalmö1
  • Founded inMalmö1
Addo-X calculator typewriter pic2
Photo: Alf van Beem, CC0, via Wikimedia Commons3

AB Addo (Aktiebolaget Addo) was a Swedish engineering company which manufactured office machines. The company, based in Malmö, was founded in 1918. In 1966, it was incorporated into Facit, where it remained as a subsidiary until the early 1980s. Its products consisted mainly of adding machines, calculators, accounting machines, and data processing equipment.2

Corporate structure

AB Addo is part of a group headed by Facit. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Facit Åtvidaberg Municipality
    • AB Addo Malmö

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

Parent company

From Wikidata.1

Timeline

  1. 1980Dissolved Dissolved1
  2. 1966Acquired Acquired by Facit1
  3. 1918Founded Founded in Malmö1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3