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Science Exchange

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Science Exchange

Summary

Science Exchange is a business[1]. It ranks in the top 4% of business entities by monthly Wikipedia readership (51 views/month).[2]

Key Facts

  • Science Exchange is in the country of United States[3].
  • Science Exchange is in the country of US[4].
  • Science Exchange's instance of is recorded as business[5].
  • Science Exchange's founder is recorded as Elizabeth Iorns[6].
  • Science Exchange's headquarters location is recorded as Palo Alto[7].
  • 2011 marks the founding of Science Exchange[8].
  • 2011-05-09 marks the founding of Science Exchange[9].
  • Science Exchange's official website is recorded as http://scienceexchange.com[10].
  • Science Exchange's participant in is recorded as Q2616400[11].
  • Science Exchange's participant in is recorded as Y Combinator Summer 2011[12].
  • Science Exchange's legal form is recorded as Delaware corporation[13].
  • Science Exchange's legal form is recorded as XTIQ[14].
  • Science Exchange's investor is recorded as Q2616400[15].

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): 254900B0KS87LE9YZQ54[16]

  • Registered legal name: Science Exchange, INC.[17]

  • Legal jurisdiction: US-DE[18]

  • GLEIF entity category: GENERAL[19]

  • Legal form (ISO 20275 ELF): XTIQ[20]

  • Entity status: ACTIVE[21]

  • LEI registration status: LAPSED[22]

  • Entity created: 2011-05-09[23]

  • LEI first registered: 2021-05-25[24]

  • LEI last updated: 2024-05-26[25]

  • LEI next renewal: 2024-05-25[26]

  • Managing LOU: 5493001KJTIIGC8Y1R12[27]

  • Registration authority: RA000602[28]

  • Authority entity ID: 4979924[29]

  • Conformity flag: NON_CONFORMING[30]

Body

Founding

Science Exchange's founder is recorded as Elizabeth Iorns[6]. Recorded inception include 2011[8] and 2011-05-09[9].

Operations

Science Exchange's headquarters location is recorded as Palo Alto[7].

Why It Matters

Science Exchange ranks in the top 4% of business entities by monthly Wikipedia readership (51 views/month).[2]

References

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

Direct Wikidata claims

  1. [3] ↑ . Crunchbase. crunchbase.com. Provenance: 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] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Global LEI Index. Retrieved . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.

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

  1. [16] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [17] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [18] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [19] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [20] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [21] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [22] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [23] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [24] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [25] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [26] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [27] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [28] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [29] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  15. [30] ↑ . 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). Science Exchange. Retrieved May 3, 2026, from https://4ort.xyz/entity/science-exchange
MLA “Science Exchange.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/science-exchange.
BibTeX @misc{4ortxyz_science-exchange_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Science Exchange}}, year = {2026}, url = {https://4ort.xyz/entity/science-exchange}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Science Exchange — https://4ort.xyz/entity/science-exchange (retrieved 2026-05-03)

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