SEMI

industry association comprising companies involved in the electronics design and manufacturing supply chain
Organization organization Q2751515
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SEMI

Summary

SEMI is an organization[1]. SEMI ranks in the top 4% of organization entities by monthly Wikipedia readership (120 views/month).[2]

Key Facts

  • SEMI is in the country of United States[3].
  • SEMI is in the country of US[4].
  • SEMI's instance of is recorded as organization[5].
  • SEMI's headquarters location is recorded as Milpitas[6].
  • SEMI's headquarters location is recorded as San Jose[7].
  • 1970 marks the founding of SEMI[8].
  • SEMI's official website is recorded as http://www.semi.org/[9].
  • SEMI's legal form is recorded as 8888[10].
  • SEMI's different from is recorded as Semi[11].

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): 5493002CUCFL0B6OBW04[12]

  • Registered legal name: Semiconductor Equipment And Materials International[13]

  • Legal jurisdiction: US-CA[14]

  • GLEIF entity category: GENERAL[15]

  • Legal form (ISO 20275 ELF): 8888[16]

  • Other legal form: COMPANY[17]

  • Entity status: ACTIVE[18]

  • LEI registration status: LAPSED[19]

  • LEI first registered: 2014-03-04[20]

  • LEI last updated: 2023-08-04[21]

  • LEI next renewal: 2016-02-09[22]

  • Managing LOU: 5493001KJTIIGC8Y1R12[23]

  • Registration authority: RA999999[24]

  • Conformity flag: NON_CONFORMING[25]

Body

Founding

1970 marks the founding of SEMI[8].

Operations

Headquarters locations include Milpitas[6], a city of California[26], in United States[27], founded in 1852[28] and San Jose[7], a big city[29], in United States[30], founded in 1777[31].

Why It Matters

SEMI ranks in the top 4% of organization entities by monthly Wikipedia readership (120 views/month).[2] SEMI is known by 5 alternative names across languages and contexts.[32]

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] . Global LEI Index. Retrieved . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.

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

  1. [12] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [13] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [14] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [15] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [16] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [17] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [18] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [19] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [20] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [21] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [22] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [23] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [24] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [25] . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.

Inline context (facts about related entities)

  1. [26] . Wikidata. wikidata.org. → on this site
  2. [27] . Wikidata. wikidata.org. → on this site
  3. [28] . Wikidata. wikidata.org. → on this site
  4. [29] . Wikidata. wikidata.org. → on this site
  5. [30] . Wikidata. wikidata.org. → on this site
  6. [31] . 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. [32] . 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). SEMI. Retrieved April 10, 2026, from https://4ort.xyz/entity/semi
MLA “SEMI.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/semi.
BibTeX @misc{4ortxyz_semi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{SEMI}}, year = {2026}, url = {https://4ort.xyz/entity/semi}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): SEMI — https://4ort.xyz/entity/semi (retrieved 2026-04-10)

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