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Piriform

software company headquartered in London, England
Organization Business Q670413

Facts

14 properties

Identity

Instance of
business, enterprise, software company[3][4]
Official website
www.piriform.com[11]
Legal form
privately held company[21]
Official name
Piriform Software Ltd[20]

Status and dates

Inception
September 15, 2005[8]

Location

Headquarters location
London[6]
Country
United Kingdom[2]
Location of formation
London[9]

Industry and activity

Industry
software industry[7]
Product or material produced
software, CCleaner, Speccy, Defraggler, Recuva, CCleaner Browser, CCleaner Cloud[12][13][14][15][16][17][18]

Relations

Owned by
Avast Software[5]
Parent organization or unit
Avast Software[10]
More facts +2
Alexa rank
+1019[22]
Topic has template
Template:Piriform Software[19]
🏷️ Also known as
en Piriform ar Piriform ar بيريفورم ko 피리폼
🔖 Identifiers · 18
App Store developer ID
499268464
Bloomberg company ID
1525559D:LN
Companies House company ID
08235567
Crunchbase organization ID
piriform
EU VAT number
GB151708619
Facebook username
Piriform
Freebase ID
/m/03cwxhv
Google Play developer slug
Piriform
Google+ ID
+piriform
HAND ID
4077-0811-63EA-99F9-D1C8
LinkedIn company or organization ID
piriform
Official blog URL
www.piriform.com
Show all 18 identifiers +6
OpenCorporates organization ID
gb/08235567
Quora topic ID
Piriform
Topic's main category
Category:Piriform
Trustpilot company ID
www.piriform.com
X (Twitter) username
Piriform
YouTube channel ID
UCvsL9Q1gZ6XzSx3twnszuUg

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Instance of 3
business, enterprise, software company
Product or material produced 3
software, CCleaner Browser, CCleaner Cloud
← Developer 2
CCleaner Browser, CCleaner Cloud
Country 1
United Kingdom
Headquarters location 1
London
Industry 1
software industry
Legal form 1
privately held company
Location of formation 1
London
Owned by 1
Avast Software
Parent organization or unit 1
Avast Software
← Child organization or unit 1
Avast Software
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Summary

Piriform is a business[1].

Related Entities

Avast Software business London privately held company software software company United Kingdom

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . Alexa Internet. Retrieved . alexa.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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 November 6, 2026, from https://4ort.xyz/entity/piriform
MLA “Piriform.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 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: 2026-11-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Piriform — https://4ort.xyz/entity/piriform (retrieved 2026-11-06)

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. 11w ago · Trivialist · 2026-08-22 view diff on Wikidata ↗
    HAND ID → 4077-0811-63EA-99F9-D1C8
    "Created claim: HAND ID: 4077-0811-63EA-99F9-D1C8, batch #269254"
  2. 26w ago · Yirba · 2026-05-05 view diff on Wikidata ↗
    Alexa rank → 1,019
    Companies House company ID → 08235567
    Headquarters location → London
    Topic's main category → Category:Piriform
    + 28 other properties edited (see Wikidata diff for full list)
    "Changed the item: QuickStatements 3.0 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.