---
title: "RUANNER RONANN MARQUES DURAES — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c66b31a3-ef55-50fc-9e27-8a051e6a4c8e
json: https://whiteintel.dev/api/public/dossier/c66b31a3-ef55-50fc-9e27-8a051e6a4c8e
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# RUANNER RONANN MARQUES DURAES

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/c66b31a3-ef55-50fc-9e27-8a051e6a4c8e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c66b31a3-ef55-50fc-9e27-8a051e6a4c8e  

## Ownership & control

### Holdings / subsidiaries

- **RRM DURAES LTDA** (owner) — https://whiteintel.dev/entity/32ef066d-86a8-5056-9c0b-85f7d32f549e
- **A2R SERVICOS MEDICOS LTDA** (owner) — https://whiteintel.dev/entity/5753a0a4-eb9f-5149-9d32-f36805f8317e
- **AIB - ANESTESIOLOGISTAS INDEPENDENTES DE BRASILIA LTDA** (owner) — https://whiteintel.dev/entity/d4ab1fc3-ead1-5b6f-8150-2bee1b63eef0
- **MORFEUS ANESTESIA E INALOTERAPIA LTDA** (owner) — https://whiteintel.dev/entity/d2f582c6-f744-5ffe-845e-5b0eabda4b6a

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/43104963

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **RUANNER RONANN MARQUES DURAES** — https://whiteintel.dev/entity/c66b31a3-ef55-50fc-9e27-8a051e6a4c8e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RUANNER RONANN MARQUES DURAES**. Human view: https://whiteintel.dev/entity/c66b31a3-ef55-50fc-9e27-8a051e6a4c8e · Structured JSON: https://whiteintel.dev/api/public/dossier/c66b31a3-ef55-50fc-9e27-8a051e6a4c8e._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._