Service Employees International Union

North American trade union which represents 2 millions worker from USA, Canada, Puerto Rico & focused on healthcare, public services, property service
Organization labor_union Q3550308
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Service Employees International Union

Summary

Service Employees International Union is a labor union[1]. It ranks in the top 2% of labor_union entities by monthly Wikipedia readership (269 views/month).[2]

Key Facts

  • Service Employees International Union was a member of Alliance for Justice[3].
  • Service Employees International Union is in the country of United States[4].
  • Service Employees International Union's instance of is recorded as labor union[5].
  • Service Employees International Union's headquarters location is recorded as Washington, D.C.[6].
  • Service Employees International Union's ISNI is recorded as 0000000405081583[7].
  • Service Employees International Union's ISNI is recorded as 0000000106738645[8].
  • Service Employees International Union's VIAF cluster ID is recorded as 151192812[9].
  • Service Employees International Union's VIAF cluster ID is recorded as 262632670[10].
  • Service Employees International Union's GND ID is recorded as 5054484-6[11].
  • Service Employees International Union's Library of Congress authority ID is recorded as n81112262[12].
  • Service Employees International Union's Library of Congress authority ID is recorded as n81112263[13].
  • Service Employees International Union's child organization or unit is recorded as Service Employees International Union Local 120[14].
  • Service Employees International Union's child organization or unit is recorded as SEIU Local 1 Canada[15].
  • Service Employees International Union's child organization or unit is recorded as SEIU Local 615[16].
  • Service Employees International Union's child organization or unit is recorded as SEIU Local 1199NE[17].
  • Service Employees International Union's child organization or unit is recorded as SEIU Local 660[18].
  • Service Employees International Union's child organization or unit is recorded as Service Employees International Union Local 775[19].
  • Service Employees International Union's child organization or unit is recorded as SEIU Local 925[20].
  • Service Employees International Union's Commons category is recorded as SEIU[21].
  • Service Employees International Union's chairperson is recorded as April Verrett[22].
  • +1921-00-00T00:00:00Z marks the founding of Service Employees International Union[23].
  • Service Employees International Union's Freebase ID is recorded as /m/02fxxs[24].
  • Service Employees International Union's official website is recorded as https://seiu.org/[25].
  • Service Employees International Union's topic's main category is recorded as Category:Service Employees International Union[26].
  • Service Employees International Union's Encyclopædia Britannica Online ID is recorded as topic/Service-Employees-International-Union[27].

Body

Founding

+1921-00-00T00:00:00Z marks the founding of Service Employees International Union[23].

Identity

Service Employees International Union's short name is recorded as {'lang': 'en', 'text': 'SEIU'}[28].

Leadership

Service Employees International Union's chairperson is recorded as April Verrett[22].

Operations

Service Employees International Union's headquarters location is recorded as Washington, D.C.[6]. Subsidiaries include Service Employees International Union Local 120[14]; SEIU Local 1 Canada[15], a local union[29], in Canada[30], founded in 2004[31]; SEIU Local 615[16], a local union[32], in United States[33]; SEIU Local 1199NE[17], a local union[34], in United States[35]; SEIU Local 660[18], a local union[36], in United States[37]; and Service Employees International Union Local 775[19], a local union[38], in United States[39], founded in 2002[40], headquartered in Seattle[41].

Why It Matters

Service Employees International Union ranks in the top 2% of labor_union entities by monthly Wikipedia readership (269 views/month).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[42] It is known by 18 alternative names across languages and contexts.[43]

References

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

Direct Wikidata claims

  1. [4] . Retrieved . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . EU Transparency Register. Retrieved . wikidata.org.
  4. [7] . Open ISNI for Organizations. wikidata.org.
  5. [8] . wikidata.org.
  6. [9] . wikidata.org.
  7. [10] . wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . wikidata.org.
  10. [13] . wikidata.org.
  11. [14] . wikidata.org.
  12. [15] . wikidata.org.
  13. [16] . wikidata.org.
  14. [17] . wikidata.org.
  15. [18] . wikidata.org.
  16. [19] . wikidata.org.
  17. [20] . wikidata.org.
  18. [21] . wikidata.org.
  19. [3] . afj.org. Retrieved . afj.org. Provenance: wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.
  26. [28] . wikidata.org.

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [30] . Wikidata. wikidata.org. → on this site
  3. [31] . Wikidata. wikidata.org. → on this site
  4. [32] . Wikidata. wikidata.org. → on this site
  5. [33] . Wikidata. wikidata.org. → on this site
  6. [34] . Wikidata. wikidata.org. → on this site
  7. [35] . Wikidata. wikidata.org. → on this site
  8. [36] . Wikidata. wikidata.org. → on this site
  9. [37] . Wikidata. wikidata.org. → on this site
  10. [38] . Wikidata. wikidata.org. → on this site
  11. [39] . Wikidata. wikidata.org. → on this site
  12. [40] . Wikidata. wikidata.org. → on this site
  13. [41] . 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. [42] . Wikidata sitelinks. wikidata.org.
  3. [43] . 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). Service Employees International Union. Retrieved April 10, 2026, from https://4ort.xyz/entity/service-employees-international-union
MLA “Service Employees International Union.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/service-employees-international-union.
BibTeX @misc{4ortxyz_service-employees-international-union_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Service Employees International Union}}, year = {2026}, url = {https://4ort.xyz/entity/service-employees-international-union}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Service Employees International Union — https://4ort.xyz/entity/service-employees-international-union (retrieved 2026-04-10)

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