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Private company

Polytron

Logo: Polytron (Indonesia), Public domain, via Wikimedia Commons3

Electronics company from Indonesia

PT Hartono Istana Teknologi, doing business as Polytron, is an Indonesian budget electronics company. The company was founded on 18 September 1975 in Kudus, Central Java under the name Indonesian Electronic & Engineering Limited, then on September 18, 1976, changed its name to Hartono Istana Electronic Limited, then in 2000 merged and became Hartono Istana Teknologi Limited which is a subsidiary of Djarum Group.2 It is headquartered in Jakarta.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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PT Hartono Istana Teknologi, doing business as Polytron, is an Indonesian budget electronics company. The company was founded on 18 September 1975 in Kudus, Central Java under the name Indonesian Electronic & Engineering Limited, then on September 18, 1976, changed its name to Hartono Istana Electronic Limited, then in 2000 merged and became Hartono Istana Teknologi Limited which is a subsidiary of Djarum Group.2

Corporate structure

Polytron 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.

  • Polytron Jakarta
    • PT Global Media Visual 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

  • PT Global Media Visual

From Wikidata.1

Sources

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

  1. 1
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  3. 3