Home › Entities › enterprise › Professional Wiki

Professional Wiki

provider of enterprise wiki software solutions and services
Organization enterprise Q66480889
Press Enter · cited answer in seconds

Professional Wiki is an organization established on January 1, 2019 [1]. Its headquarters are located in Berlin [2]. The legal form of Professional Wiki is a Gesellschaft bürgerlichen Rechts [2].

The organization was founded by Jeroen De Dauw and Karsten Hoffmeyer [1].

Key Facts

  • Field of work: information technology consulting[3], MediaWiki[4], Semantic MediaWiki[5], Wikibase[6]
  • Located in the administrative territorial entity: Berlin[7]
  • Country: Germany[8]
  • Instance of: business[9], software company[10], organization[11], consulting company[12]
  • Founder: Jeroen De Dauw[13], Karsten Hoffmeyer[14]
  • Headquarters location: Berlin[15]
  • Chief executive officer: Jeroen De Dauw[16], Karsten Hoffmeyer[17]
  • Industry: software industry[18], information technology[19], information technology consulting[20], technology industry[21], consulting[22], wiki hosting service[23]
  • Catalog code: DE72ZZZ00002690326[24]
  • Inception: January 1, 2019[25]
  • Location of formation: Berlin[26]
  • Official website: https://professional.wiki/[27], https://www.pro.wiki/[28], https://www.wikibase.consulting/[29]
  • Main subject: Semantic Web[30], Semantic MediaWiki[31], structured data[32], Wikibase[33], MediaWiki[34], enterprise wiki[35]
  • Email address: mailto:info@professional.wiki[36]
  • Product or material produced: NeoWiki[37]
  • Phone number: +49-30-55874265[38]
  • Participant in: ECHOLOT, European Cultural Heritage Optimized Linked Open Tools[39]
  • Official name: Professional Wiki GmbH[40]
  • Legal form: Gesellschaft mit beschränkter Haftung[41]
  • Official blog URL: https://professional.wiki/blog[42], https://www.pro.wiki/blog[43]
  • Trading name: Professional Wiki[44], ProWiki[45]
  • Privacy policy URL: https://professional.wiki/en/privacy-policy[46], https://professional.wiki/de/datenschutz[47]
  • Social media followers: 4239[48], 4447[49], 4044[50], 4205[51], 0[52], 3991[53], 201[54], 47[55], 1[56], 3914[57], 21[58], 3767[59], 248[60], 101[61]
  • Official jobs URL: https://professional.wiki/en/jobs[62]
  • Impressum URL: https://professional.wiki/de/impressum[63], https://www.pro.wiki/imprint[64]

Related Entities

Automated Values business External content Germany information technology MediaWiki SCSS library organization Page Approvals Persistent Page Identifiers Semantic Web software company SPARQL Wikibase Constraint Violations Export Wikibase EDTF Wikibase Export Wikibase Faceted Search Wikibase RDF

References

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

Direct Wikidata claims

  1. [8] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  2. [9] ↑ . wikidata.org.
  3. [10] ↑ . wikidata.org.
  4. [11] ↑ . wikidata.org.
  5. [12] ↑ . wikidata.org.
  6. [3] ↑ . wikidata.org.
  7. [4] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  8. [5] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  9. [6] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  10. [13] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  11. [14] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  12. [7] ↑ . wikidata.org.
  13. [15] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  14. [16] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  15. [17] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [25] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  24. [26] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  25. [27] ↑ . Retrieved . wikidata.org.
  26. [28] ↑ . Retrieved . wikidata.org.
  27. [29] ↑ . Retrieved . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  35. [37] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  36. [38] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  37. [39] ↑ . cordis.europa.eu. Retrieved . cordis.europa.eu. Provenance: wikidata.org.
  38. [40] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  39. [41] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  40. [42] ↑ . Retrieved . wikidata.org.
  41. [43] ↑ . Retrieved . wikidata.org.
  42. [44] ↑ . professional.wiki. Retrieved . professional.wiki. Provenance: wikidata.org.
  43. [45] ↑ . pro.wiki. Retrieved . pro.wiki. Provenance: wikidata.org.
  44. [46] ↑ . Retrieved . wikidata.org.
  45. [47] ↑ . Retrieved . wikidata.org.
  46. [48] ↑ . X. Retrieved . wikidata.org.
  47. [49] ↑ . X. Retrieved . wikidata.org.
  48. [50] ↑ . X. Retrieved . wikidata.org.
  49. [51] ↑ . X. Retrieved . wikidata.org.
  50. [52] ↑ . mastodon.social. Retrieved . wikidata.org.
  51. [53] ↑ . X. Retrieved . wikidata.org.
  52. [54] ↑ . LinkedIn. Retrieved . wikidata.org.
  53. [55] ↑ . YouTube. Retrieved . wikidata.org.
  54. [56] ↑ . wikidata.org.
  55. [57] ↑ . X. Retrieved . wikidata.org.
  56. [58] ↑ . wikidata.org.
  57. [59] ↑ . X. Retrieved . wikidata.org.
  58. [60] ↑ . mastodon.social. Retrieved . wikidata.org.
  59. [61] ↑ . Bluesky. Retrieved . wikidata.org.
  60. [62] ↑ . Retrieved . wikidata.org.
  61. [63] ↑ . Retrieved . wikidata.org.
  62. [64] ↑ . Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . 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). Professional Wiki. Retrieved October 18, 2026, from https://4ort.xyz/entity/professional-wiki
MLA “Professional Wiki.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Oct. 2026, https://4ort.xyz/entity/professional-wiki.
BibTeX @misc{4ortxyz_professional-wiki_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Professional Wiki}}, year = {2026}, url = {https://4ort.xyz/entity/professional-wiki}, note = {Accessed: 2026-10-18}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Professional Wiki — https://4ort.xyz/entity/professional-wiki (retrieved 2026-10-18)

Canonical URL: https://4ort.xyz/entity/professional-wiki · 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. 10h ago · Kghbln · 2026-10-18 view diff on Wikidata ↗
    Official jobs url → https://professional.wiki/en/jobs
    Chief executive officer → Jeroen De Dauw, Karsten Hoffmeyer
    Bluesky handle → professional.wiki, prowiki.bsky.social
    Claims rich → —
    "/* wbsetclaim-update:2||1 */ Official website: https://www.wikibase.consulting/"
  2. 12h ago · Kghbln · 2026-10-18 view diff on Wikidata ↗
    Chief executive officer → Jeroen De Dauw, Karsten Hoffmeyer
    Social media followers → {'amount': '+4239'}, {'amount': '+4447'}, {'amount': '+4044'} +12
    Participant in → ECHOLOT, European Cultural Heritage Optimized Linked Open Tools
    Bluesky handle → professional.wiki, prowiki.bsky.social
    + 4 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|1 */ Chief executive officer: Jeroen De Dauw"
  3. 1d ago · Kghbln · 2026-10-17 view diff on Wikidata ↗
    Claims rich → —
    "/* wbsetclaim-update:2||1|1 */ Domain name: neowiki.ai"
  4. 1d ago · Jeroen De Dauw · 2026-10-17 view diff on Wikidata ↗
    Official jobs url → https://professional.wiki/en/jobs
    Claims rich → —
    "/* wbremoveclaims-remove:1| */ Official jobs url: https://professional.wiki/en/jobs"
  5. 8w ago · Kghbln · 2026-08-20 view diff on Wikidata ↗
    Eu participant identification code → 881582367
    "/* wbsetclaim-create:2||1 */ Eu participant identification code: 881582367"
  6. 13w ago · Reclus · 2026-07-18 view diff on Wikidata ↗
    Industry → software industry, information technology, information technology consulting +3
    Domain name → professional.wiki, pro.wiki, wikibase.consulting +1
    Bluesky handle → professional.wiki, prowiki.bsky.social
    "/* wbsetclaim-update:2||1|1 */ Mastodon address: ProWiki@mastodon.social"
  7. 16w ago · Kghbln · 2026-06-25 view diff on Wikidata ↗
    Domain name → professional.wiki, pro.wiki, wikibase.consulting +1
    Country → —
    Field of work → —
    Location of formation → Berlin
    + 75 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Instance of: consulting company"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.