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SIG plc

British insulation company
Organization business Q7390353
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Summary

SIG plc is a business[1]. It ranks in the top 4% of business entities by monthly Wikipedia readership (228 views/month).[2]

Key Facts

  • SIG plc is in the country of United Kingdom[3].
  • SIG plc is in the country of SC[4].
  • SIG plc is in the country of GB[5].
  • SIG plc is in the country of DE[6].
  • SIG plc is in the country of BG[7].
  • SIG plc's instance of is recorded as business[8].
  • SIG plc's instance of is recorded as public company[9].
  • SIG plc's founder is recorded as Ernest Adsetts[10].
  • SIG plc's headquarters location is recorded as Sheffield[11].
  • SIG plc's stock exchange is recorded as London Stock Exchange[12].
  • 1957 marks the founding of SIG plc[13].
  • 2017-11-08 marks the founding of SIG plc[14].
  • 1970-12-29 marks the founding of SIG plc[15].
  • 2020-08-18 marks the founding of SIG plc[16].
  • SIG plc's official website is recorded as http://www.sigplc.com[17].
  • SIG plc's legal form is recorded as public limited company[18].
  • SIG plc's legal form is recorded as 7QEH[19].
  • SIG plc's legal form is recorded as B6ES[20].
  • SIG plc's legal form is recorded as 2HBR[21].
  • SIG plc's legal form is recorded as VJ3G[22].

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): 549300W023Y38NW5AL91[23]

  • Registered legal name: Sig Corporation[24]

  • Legal jurisdiction: SC[25]

  • GLEIF entity category: GENERAL[26]

  • Legal form (ISO 20275 ELF): 7QEH[27]

  • Entity status: ACTIVE[28]

  • LEI registration status: LAPSED[29]

  • Entity created: 2017-11-08[30]

  • LEI first registered: 2017-11-08[31]

  • LEI last updated: 2023-07-24[32]

  • LEI next renewal: 2021-10-07[33]

  • Managing LOU: 5493001KJTIIGC8Y1R12[34]

  • Registration authority: RA000521[35]

  • Authority entity ID: 055498[36]

  • Conformity flag: NON_CONFORMING[37]

Body

Founding

SIG plc's founder is recorded as Ernest Adsetts[10]. Recorded inception include 1957[13], 2017-11-08[14], 1970-12-29[15], and 2020-08-18[16].

Operations

SIG plc's headquarters location is recorded as Sheffield[11].

Ownership

SIG plc's stock exchange is recorded as London Stock Exchange[12].

Why It Matters

SIG plc ranks in the top 4% of business entities by monthly Wikipedia readership (228 views/month).[2]

Related Entities

business London Stock Exchange public company Sheffield United Kingdom

References

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

Direct Wikidata claims

  1. [3] ↑ . Global LEI Index. Retrieved . 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] ↑ . sigplc.com. sigplc.com. Provenance: wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . sigplc.com. sigplc.com. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . Global LEI Index. Retrieved . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.

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

  1. [23] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [24] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [25] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [26] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [27] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [28] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [29] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [30] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [31] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [32] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [33] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [34] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [35] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [36] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  15. [37] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). SIG plc. Retrieved October 10, 2026, from https://4ort.xyz/entity/sig-plc
MLA “SIG plc.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/sig-plc.
BibTeX @misc{4ortxyz_sig-plc_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SIG plc}}, year = {2026}, url = {https://4ort.xyz/entity/sig-plc}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SIG plc — https://4ort.xyz/entity/sig-plc (retrieved 2026-10-10)

Canonical URL: https://4ort.xyz/entity/sig-plc · 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. 7w ago · Trivialist · 2026-08-22 view diff on Wikidata ↗
    P14750 → 9062-8DDA-5433-7102-BC90
    Bbc things id → 819bd599-778a-4258-a7f5-b07610aeae3d
    "/* wbcreateclaim-create:1| */ P14750: 9062-8DDA-5433-7102-BC90, [[:toollabs:quickstatements/#/batch/269257|batch #269257]]"
  2. 22w ago · Yirba · 2026-05-05 view diff on Wikidata ↗
    Image → Sheffield Insulations, Hillsborough Barracks, Sheffield - ge
    Library of congress authority id → nb2010005074
    Freebase id → —
    Legal entity identifier → 213800VDC1BKJEZ8PV53
    + 27 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.