# Empresas Nucleares Brasileiras
**Wikidata**: [Q10338114](https://www.wikidata.org/wiki/Q10338114)  
**Source**: https://4ort.xyz/entity/empresas-nucleares-brasileiras

## Summary
Empresas Nucleares Brasileiras was a state-owned enterprise headquartered in Rio de Janeiro, Brazil. It is currently classified as a former entity, meaning it has ceased operations and no longer functions in its original capacity. The organization holds documented presence in multiple international authority files and knowledge bases.

## Key Facts
- **Instance of**: State-owned enterprise, former entity
- **Country**: Brazil
- **Headquarters**: Rio de Janeiro
- **ISNI**: 0000000121756067
- **GND ID**: 5055069-X
- **VIAF ID**: 144250744
- **Library of Congress Authority ID**: n80166188
- **National Library of Brazil ID**: 000308376
- **Google Knowledge Graph ID**: /g/121gzz6v
- **Wikipedia languages**: Portuguese (1 sitelink)
- **Alias**: Empresas Nucleares Brasileiras

## FAQs

**What was Empresas Nucleares Brasileiras?**
Empresas Nucleares Brasileiras was a state-owned enterprise based in Rio de Janeiro, Brazil. It is now classified as a former entity, indicating it has ceased operations or been terminated.

**How is Empresas Nucleares Brasileiras identified in international databases?**
The organization is tracked across multiple authority systems including the Library of Congress (n80166188), VIAF (144250744), GND (5055069-X), ISNI (0000000121756067), and Brazil's National Library (000308376).

**What does "former entity" classification mean for this organization?**
This designation indicates the enterprise no longer operates and has been terminated. It exists only in a historical context, distinct from active, proposed, or hypothetical organizations.

**Where can I find documentation about Empresas Nucleares Brasileiras?**
Primary documentation exists in Portuguese Wikipedia, with additional records in the National Library of Brazil, Library of Congress, and various international authority files.

## Why It Matters
Empresas Nucleares Brasileiras represents a component of Brazil's state-owned enterprise sector, specifically in the nuclear domain. Its classification as a former entity provides researchers and data systems with critical temporal context, distinguishing historical organizations from currently active ones. This distinction supports accurate historical analysis, prevents confusion in knowledge bases, and maintains data integrity across interconnected information systems. The organization's presence in multiple authoritative databases ensures its historical record remains accessible for scholarly research, policy analysis, and understanding of Brazil's industrial development.

## Notable For
- **State Ownership**: Operated as a state-owned enterprise in Brazil
- **Nuclear Sector**: Name indicates involvement in nuclear enterprises
- **Rio de Janeiro Base**: Headquartered in Brazil's former capital city
- **International Documentation**: Registered across Library of Congress, VIAF, GND, ISNI, and Brazil's National Library
- **Portuguese Wikipedia Presence**: Documented in at least one Wikipedia language edition

## Body

### Organizational Identity
Empresas Nucleares Brasileiras functioned as a state-owned enterprise operating within Brazil. The organization's name directly translates to "Brazilian Nuclear Enterprises," indicating its involvement in nuclear-related activities. It is classified under two primary categories: state-owned enterprise and former entity.

### Geographic Context
The enterprise was headquartered in Rio de Janeiro, Brazil. This location positioned the organization in one of Brazil's major metropolitan centers. The headquarters location is documented with references to GND ID 5055069-X and Wikidata, verified as of February 25, 2023.

### Operational Status
Empresas Nucleares Brasileiras currently holds the classification of "former entity," a designation indicating it no longer operates or has been terminated. This classification places the organization within the temporal category of "past" and distinguishes it from:
- Current entities (active organizations)
- Proposed entities (planned but never operational)
- Hypothetical entities (theoretical constructs)
- Replaced entities (succeeded by other organizations)

The former entity classification carries Wikidata ID Q64139102 and BabelNet ID 00101101a as related concepts for the classification itself.

### Authority File Records
The organization maintains presence across multiple international authority systems:

- **ISNI**: 0000000121756067, referenced via VIAF ID 144250744 as of February 25, 2023
- **GND ID**: 5055069-X, referenced via VIAF ID 144250744 as of February 25, 2023
- **VIAF ID**: 144250744
- **Library of Congress Authority ID**: n80166188, referenced as of March 6, 2019
- **National Library of Brazil ID**: 000308376, referenced via VIAF ID 144250744 as of February 25, 2023

### Digital Presence
The organization is documented with Google Knowledge Graph ID /g/121gzz6v. Its Wikipedia presence consists of one sitelink in Portuguese language, indicating documentation primarily in Portuguese-language sources.

### Reference Data Sources
Information about Empresas Nucleares Brasileiras derives from multiple reference points:
- VIAF data sourced from referenced entities
- Library of Congress records dated March 6, 2019
- Various Wikidata references dated February 25, 2023
- Cross-references between GND, VIAF, and National Library of Brazil records

## References

1. Integrated Authority File
2. Virtual International Authority File