TDC

Danish telecommunications company
Organization business Q1238842
Press Enter · cited answer in seconds

TDC

Summary

TDC is a business[1]. TDC ranks in the top 4% of business entities by monthly Wikipedia readership (147 views/month).[2]

Key Facts

  • TDC is in the country of Denmark[3].
  • TDC is in the country of DK[4].
  • TDC's instance of is recorded as business[5].
  • TDC's instance of is recorded as enterprise[6].
  • TDC's instance of is recorded as public company[7].
  • TDC's headquarters location is recorded as Copenhagen[8].
  • TDC's postal code is recorded as 2450[9].
  • TDC's child organization or unit is recorded as Nuuday[10].
  • TDC's child organization or unit is recorded as TDC NET[11].
  • TDC's Commons category is recorded as TDC (telephone company)[12].
  • TDC's industry is recorded as telecommunications[13].
  • 1990 marks the founding of TDC[14].
  • 1990-11-14 marks the founding of TDC[15].
  • TDC's official website is recorded as https://www.tdcgroup.com/[16].
  • TDC's topic's main category is recorded as Category:TDC (telephone company)[17].
  • TDC's product or material produced is recorded as landline telephone[18].
  • TDC's product or material produced is recorded as internet access[19].
  • TDC's product or material produced is recorded as mobile telephony[20].
  • TDC's product or material produced is recorded as cable television[21].
  • TDC's employees is recorded as {'amount': '+7498'}[22].
  • TDC's official name is recorded as {'lang': 'da', 'text': 'TDC A/S'}[23].
  • TDC's legal form is recorded as aktieselskab[24].
  • TDC's legal form is recorded as ZRPO[25].
  • TDC's total revenue is recorded as {'unit': 'Q25417', 'amount': '+16002000000'}[26].
  • TDC's mobile network code is recorded as 01[27].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

GLEIF Golden Copy — Level 1 entity data

  • Legal Entity Identifier (LEI): 529900N96EOVRB114D28[28]

  • Registered legal name: Tdc Holding A/S[29]

  • Legal jurisdiction: DK[30]

  • GLEIF entity category: GENERAL[31]

  • Legal form (ISO 20275 ELF): ZRPO[32]

  • Entity status: ACTIVE[33]

  • LEI registration status: ISSUED[34]

  • Entity created: 1990-11-14[35]

  • LEI first registered: 2014-01-25[36]

  • LEI last updated: 2025-11-05[37]

  • LEI next renewal: 2026-12-15[38]

  • Managing LOU: 549300O897ZC5H7CY412[39]

  • Registration authority: RA000170[40]

  • Authority entity ID: 14773908[41]

  • Other names: Teledanmark A/S, Tele Danmark A/S, Tdc A/S[42]

  • Conformity flag: CONFORMING[43]

Body

Founding

Recorded inception include 1990[14] and 1990-11-14[15].

Identity

TDC's official name is recorded as {'lang': 'da', 'text': 'TDC A/S'}[23].

Operations

TDC's headquarters location is recorded as Copenhagen[8]. Subsidiaries include Nuuday[10], a telecommunication company[44], in Denmark[45], founded in 2019[46], headquartered in Copenhagen[47] and TDC NET[11], a telecommunication company[48], in Denmark[49], headquartered in Copenhagen[50].

Industry

TDC's industry is recorded as telecommunications[13].

Ownership

Products include landline telephone[18], internet access[19], mobile telephony[20], and cable television[21].

Why It Matters

TDC ranks in the top 4% of business entities by monthly Wikipedia readership (147 views/month).[2] TDC has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[51] TDC is known by 11 alternative names across languages and contexts.[52]

References

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

Direct Wikidata claims

  1. [3] . GRID Release 2017-05-22. wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . GRID Release 2017-05-22. 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.
  20. [22] . wikidata.org.
  21. [23] . Danish Central Business Register. datacvr.virk.dk. Provenance: wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . mcc-mnc.com. Retrieved . mcc-mnc.com. Provenance: wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [28] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [29] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [30] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [31] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [32] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [33] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [34] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [35] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [36] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [37] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [38] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [39] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [40] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [41] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  15. [42] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  16. [43] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.

Inline context (facts about related entities)

  1. [44] . Wikidata. wikidata.org. → on this site
  2. [45] . Wikidata. wikidata.org. → on this site
  3. [46] . Wikidata. wikidata.org. → on this site
  4. [47] . Wikidata. wikidata.org. → on this site
  5. [48] . Wikidata. wikidata.org. → on this site
  6. [49] . Wikidata. wikidata.org. → on this site
  7. [50] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [51] . Wikidata sitelinks. wikidata.org.
  3. [52] . 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). TDC. Retrieved April 10, 2026, from https://4ort.xyz/entity/tdc
MLA “TDC.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/tdc.
BibTeX @misc{4ortxyz_tdc_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TDC}}, year = {2026}, url = {https://4ort.xyz/entity/tdc}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TDC — https://4ort.xyz/entity/tdc (retrieved 2026-04-10)

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