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Operational Research Society

international learned society for operational research
Organization organization Q7097752
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Operational Research Society

Summary

Operational Research Society is an organization[1]. It ranks in the top 5% of organization entities by monthly Wikipedia readership (21 views/month).[2]

Key Facts

  • Operational Research Society is in the country of GB[3].
  • Operational Research Society's instance of is recorded as organization[4].
  • Operational Research Society's headquarters location is recorded as Birmingham[5].
  • 1948 marks the founding of Operational Research Society[6].
  • Operational Research Society's official website is recorded as http://www.theorsociety.com/[7].
  • Operational Research Society's legal form is recorded as 8888[8].

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): 213800ZPAJP5FGPJWH85[9]

  • Registered legal name: Operational Research Society Limited[10]

  • Legal jurisdiction: GB[11]

  • GLEIF entity category: GENERAL[12]

  • Legal form (ISO 20275 ELF): 8888[13]

  • Other legal form: CHARITY[14]

  • Entity status: ACTIVE[15]

  • LEI registration status: LAPSED[16]

  • LEI first registered: 2017-07-18[17]

  • LEI last updated: 2019-09-16[18]

  • LEI next renewal: 2018-07-18[19]

  • Managing LOU: 213800WAVVOPS85N2205[20]

  • Registration authority: RA000589[21]

  • Authority entity ID: 313713[22]

  • Conformity flag: NON_CONFORMING[23]

Body

Founding

1948 marks the founding of Operational Research Society[6].

Operations

Operational Research Society's headquarters location is recorded as Birmingham[5].

Why It Matters

Operational Research Society ranks in the top 5% of organization entities by monthly Wikipedia readership (21 views/month).[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

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

  1. [9] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [10] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [11] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [12] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [13] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [14] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [15] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [16] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [17] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [18] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [19] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [20] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [21] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [22] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  15. [23] ↑ . 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). Operational Research Society. Retrieved May 3, 2026, from https://4ort.xyz/entity/operational-research-society
MLA “Operational Research Society.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/operational-research-society.
BibTeX @misc{4ortxyz_operational-research-society_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Operational Research Society}}, year = {2026}, url = {https://4ort.xyz/entity/operational-research-society}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Operational Research Society — https://4ort.xyz/entity/operational-research-society (retrieved 2026-05-03)

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