Piriform

software company headquartered in London, England
Organization business Q670413
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Piriform

Summary

Piriform is a business[1]. Piriform ranks in the top 4% of business entities by monthly Wikipedia readership (44 views/month).[2]

Key Facts

  • Piriform is in the country of United Kingdom[3].
  • Piriform's instance of is recorded as business[4].
  • Piriform's instance of is recorded as enterprise[5].
  • Piriform's instance of is recorded as software company[6].
  • Piriform's owned by is recorded as Avast Software[7].
  • Piriform's headquarters location is recorded as London[8].
  • Piriform's Commons category is recorded as Piriform[9].
  • Piriform's industry is recorded as software industry[10].
  • +2005-09-15T00:00:00Z marks the founding of Piriform[11].
  • Piriform's Freebase ID is recorded as /m/03cwxhv[12].
  • Piriform's location of formation is recorded as London[13].
  • Piriform's parent organization or unit is recorded as Avast Software[14].
  • Piriform's official website is recorded as https://www.piriform.com/[15].
  • Piriform's topic's main category is recorded as Category:Piriform[16].
  • Piriform's product or material produced is recorded as software[17].
  • Piriform's product or material produced is recorded as Q497014[18].
  • Piriform's product or material produced is recorded as Q880102[19].
  • Piriform's product or material produced is recorded as Q1182754[20].
  • Piriform's product or material produced is recorded as Q591147[21].
  • Piriform's product or material produced is recorded as CCleaner Browser[22].
  • Piriform's product or material produced is recorded as CCleaner Cloud[23].
  • Piriform's OpenCorporates ID is recorded as gb/08235567[24].
  • Piriform's topic has template is recorded as Template:Piriform Software[25].
  • Piriform's official name is recorded as {'lang': 'en-uk', 'text': 'Piriform Software Ltd'}[26].
  • Piriform's legal form is recorded as privately held company[27].

Body

Founding

+2005-09-15T00:00:00Z marks the founding of Piriform[11]. Piriform's location of formation is recorded as London[13].

Identity

Piriform's official name is recorded as {'lang': 'en-uk', 'text': 'Piriform Software Ltd'}[26].

Operations

Piriform's headquarters location is recorded as London[8]. Piriform's parent organization or unit is recorded as Avast Software[14].

Industry

Piriform's industry is recorded as software industry[10].

Ownership

Piriform's owned by is recorded as Avast Software[7]. Products include software[17], Q497014[18], Q880102[19], Q1182754[20], Q591147[21], and CCleaner Browser[22].

Why It Matters

Piriform ranks in the top 4% of business entities by monthly Wikipedia readership (44 views/month).[2] Piriform has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[28]

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] . Freebase Data Dumps. 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.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. 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). Piriform. Retrieved March 12, 2026, from https://4ort.xyz/entity/piriform
MLA “Piriform.” 4ort.xyz Knowledge Graph, 4ort.xyz, 12 Mar. 2026, https://4ort.xyz/entity/piriform.
BibTeX @misc{4ortxyz_piriform_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Piriform}}, year = {2026}, url = {https://4ort.xyz/entity/piriform}, note = {Accessed: 2026-03-12}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Piriform — https://4ort.xyz/entity/piriform (retrieved 2026-03-12)

Canonical URL: https://4ort.xyz/entity/piriform · 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. 15d ago · Yirba · 2026-05-05 view diff on Wikidata ↗
    Alexa rank {'amount': '+1019'}
    Freebase id
    Companies house company id 08235567
    Crunchbase organization id
    + 47 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30163|batch #30163]]: OpenCorporates company ID to Companies House company ID"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.