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Marconi Company

former company
Organization business Q2989830

Facts

14 properties
Instance of
business
Inception
1897[9]
Founder
Guglielmo Marconi[3]
Owned by
English Electric[4]
Headquarters location
Chelmsford[6]
Country
United Kingdom[2]
Follows
General Electric Company plc[5]
Dissolved, abolished or demolished date
1987[10]
Has works in the collection
Musée de l'Armée[13]
Industry
telecommunications, electrical industry[7][8]
Legal form
private company limited by shares[12]
P14536
434902[14]
P14750
2B1D-05B3-AFCC-373F-8E01[15]
Replaces
The Marconi Wireless Telegraph & Signal Company[11]
🏷️ Also known as
en Marconi Company es compañía Marconi fa شرکت مارکونی fi GEC-Marconi Limited fi Marconi Company Limited fi Marconi Electronic Systems fi Marconi Electronic Systems Limited fi Marconi's Wireless Telegraph Company fi Marconi Wireless Telegraph Company fi The Wireless Telegraph and Signal Company fi The Wireless Telegraph & Signal Company fi Wireless Telegraph and Signal Company fi Wireless Telegraph & Signal Company fr Compagnie Marconi fr Marconi Company fr Marconi's Wireless Telegraph Company fr Wireless Telegraph & Signal Company he חברת מרקוני ja マルコーニ ja マルコーニ・アンダーウォーター・システム
🔖 Identifiers · 13
ISNI
0000000122973928
VIAF cluster ID
154306296, 145387597
Library of Congress authority ID
n82139380, n50072447
GND ID
5008802-6
Freebase ID
/m/04cd0x
Museum-digital ID
32416, 218547
National Library of Israel J9U ID
987007576403105171, 987007594695005171
National Library of Wales Authority ID
marconi-company
PM20 folder ID
co/058327
Radiomuseum company ID
7.2k (686–7.2k, n=3)
SHARE Catalogue author ID
80427
SNARC ID
Great Comet
Show all 13 identifiers +1
Yale LUX ID
group/28fedd5c-4391-41d0-bf4d-bc966af45040

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

🔗 Connections
Employees / affiliates 2
Simeon Aisenstein, H. J. Round
Industry 2
telecommunications, electrical industry
Country 1
United Kingdom
Follows 1
General Electric Company plc
Founder 1
Guglielmo Marconi
Has works in the collection 1
Musée de l'Armée
Headquarters location 1
Chelmsford
Instance of 1
business
Legal form 1
private company limited by shares
Owned by 1
English Electric
Preceded by (successor) 1
General Electric Company plc
SNARC ID 1
Great Comet
← Creator 1
BBC microphone-DEP 4574
← Manufacturer 1
BBC-Marconi Type A microphone
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Summary

Marconi Company is a business[1].

Related Entities

BBC-Marconi Type A microphone BBC microphone-DEP 4574 business Chelmsford Guglielmo Marconi telecommunications 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] ↑ . 20th Century Press Archives. Retrieved . wikidata.org.
  5. [6] ↑ . 20th Century Press Archives. Retrieved . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . 20th Century Press Archives. Retrieved . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . Retrieved . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . 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). Marconi Company. Retrieved November 1, 2026, from https://4ort.xyz/entity/marconi-company
MLA “Marconi Company.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Nov. 2026, https://4ort.xyz/entity/marconi-company.
BibTeX @misc{4ortxyz_marconi-company_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Marconi Company}}, year = {2026}, url = {https://4ort.xyz/entity/marconi-company}, note = {Accessed: 2026-11-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Marconi Company — https://4ort.xyz/entity/marconi-company (retrieved 2026-11-01)

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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. 10w ago · Trivialist · 2026-08-22 view diff on Wikidata ↗
    P14750 → 2B1D-05B3-AFCC-373F-8E01
    "/* wbcreateclaim-create:1| */ P14750: 2B1D-05B3-AFCC-373F-8E01, [[:toollabs:quickstatements/#/batch/269254|batch #269254]]"
  2. 16w ago · Geagea · 2026-07-09 view diff on Wikidata ↗
    Aliases → —
    Has works in the collection → Musée de l'Armée
    Replaces → —
    Country → United Kingdom
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ National Library of Israel J9U ID: 987007594695005171, #quickstatements; #temporary_batch_1783595065105; Based on LC id in the National Library of Israel"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.