# Fundacion John Langdon Down
> Nonprofit organization from Mexico.

Basic company reference. Business areas, products and practical answers have not been added.

- Canonical entity: https://directory.readyscan.ai/entities/fundacion-john-langdon-down-q137457061
- Website listed in the source snapshot: https://www.fjldown.org
- Category: [Nonprofit organizations](https://directory.readyscan.ai/directory/nonprofit-organizations)
- Machine record: https://directory.readyscan.ai/discovery/entities/fundacion-john-langdon-down-q137457061.json
- Material fingerprint: fnv1a64:2cc35a080ea24ab9
- Entity revision: fnv1a64:40339dabd42d3407
- Published: 2026-09-26
- Modified: 2026-10-17

## Historical figures
Newest available observations first. These figures describe their stated dates, not the company today.
- [Employees](https://directory.readyscan.ai/entities/fundacion-john-langdon-down-q137457061#company-fact-wikidata-p1128-bf08713dbe752740): 96 employees (as of 2025) Sources: https://www.wikidata.org/wiki/Special:EntityData/Q137457061.json?revision=2547271444
- [Employees](https://directory.readyscan.ai/entities/fundacion-john-langdon-down-q137457061#company-fact-wikidata-p1128-f51b81a5ffaaaf4e): 86 employees (as of 2024) Sources: https://www.wikidata.org/wiki/Special:EntityData/Q137457061.json?revision=2547271444
- [Employees](https://directory.readyscan.ai/entities/fundacion-john-langdon-down-q137457061#company-fact-wikidata-p1128-7ae7b655f021cc97): 80 employees (as of 2023) Sources: https://www.wikidata.org/wiki/Special:EntityData/Q137457061.json?revision=2547271444
- [Employees](https://directory.readyscan.ai/entities/fundacion-john-langdon-down-q137457061#company-fact-wikidata-p1128-885019a7a7418bb4): 68 employees (as of 2022) Sources: https://www.wikidata.org/wiki/Special:EntityData/Q137457061.json?revision=2547271444
- [Employees](https://directory.readyscan.ai/entities/fundacion-john-langdon-down-q137457061#company-fact-wikidata-p1128-1fb347caaaa48d51): 66 employees (as of 2021) Sources: https://www.wikidata.org/wiki/Special:EntityData/Q137457061.json?revision=2547271444
- [Employees](https://directory.readyscan.ai/entities/fundacion-john-langdon-down-q137457061#company-fact-wikidata-p1128-810365c2e6968649): 89 employees (as of 2020) Sources: https://www.wikidata.org/wiki/Special:EntityData/Q137457061.json?revision=2547271444

## Company sources
- [Fundacion John Langdon Down — Wikidata Q137457061](https://www.wikidata.org/wiki/Special:EntityData/Q137457061.json?revision=2547271444) — Wikidata

## Data access & reuse
- [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata
- [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata
- [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata

## Continue reading
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- Retrieve this entity evidence: https://readyscan.ai/api/v1/ai-search/entities/fundacion-john-langdon-down-q137457061/evidence

## Publication boundary
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