JustSystems

Japanese software company
Organization business Q6315712
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JustSystems

Summary

JustSystems is a business[1]. JustSystems ranks in the top 4% of business entities by monthly Wikipedia readership (41 views/month).[2]

Key Facts

  • JustSystems is in the country of Japan[3].
  • JustSystems is in the country of JP[4].
  • JustSystems's instance of is recorded as business[5].
  • JustSystems's instance of is recorded as enterprise[6].
  • JustSystems's instance of is recorded as public company[7].
  • JustSystems's founder is recorded as Kazunori Ukigawa[8].
  • JustSystems is owned by Keyence[9].
  • JustSystems's headquarters location is recorded as Tokushima[10].
  • JustSystems's Commons category is recorded as JustSystems[11].
  • JustSystems's stock exchange is recorded as Tokyo Stock Exchange[12].
  • JustSystems's industry is recorded as software industry[13].
  • June 2, 1981 marks the founding of JustSystems[14].
  • JustSystems's location of formation is recorded as Tokushima[15].
  • JustSystems's official website is recorded as https://www.justsystems.com[16].
  • JustSystems's topic's main category is recorded as Category:JustSystems[17].
  • JustSystems's official name is recorded as {'lang': 'ja', 'text': '株式会社ジャストシステム'}[18].
  • JustSystems's official name is recorded as {'lang': 'en', 'text': 'JustSystems Corporation'}[19].
  • JustSystems's legal form is recorded as kabushiki gaisha[20].
  • JustSystems's legal form is recorded as T417[21].

Body

Founding

JustSystems's founder is recorded as Kazunori Ukigawa[8]. June 2, 1981 marks the founding of JustSystems[14]. JustSystems's location of formation is recorded as Tokushima[15].

Identity

Official names include {'lang': 'ja', 'text': '株式会社ジャストシステム'}[18] and {'lang': 'en', 'text': 'JustSystems Corporation'}[19].

Operations

JustSystems's headquarters location is recorded as Tokushima[10].

Industry

JustSystems's industry is recorded as software industry[13].

Ownership

JustSystems is owned by Keyence[9]. JustSystems's stock exchange is recorded as Tokyo Stock Exchange[12].

Why It Matters

JustSystems ranks in the top 4% of business entities by monthly Wikipedia readership (41 views/month).[2] JustSystems is known by 7 alternative names across languages and contexts.[22]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). JustSystems. Retrieved April 10, 2026, from https://4ort.xyz/entity/justsystems
MLA “JustSystems.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/justsystems.
BibTeX @misc{4ortxyz_justsystems_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{JustSystems}}, year = {2026}, url = {https://4ort.xyz/entity/justsystems}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): JustSystems — https://4ort.xyz/entity/justsystems (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/justsystems · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 6d ago · Trivialist · 2026-08-22 view diff on Wikidata ↗
    Inception
    App store developer id
    Stock exchange
    Opencorporates id
    + 56 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P14750]]: 430F-5B16-9BB9-A4F4-5E99, [[:toollabs:quickstatements/#/batch/269257|batch #269257]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.