---
title: "JOAO PAULO DE BARROS OLIVEIRA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/417cc66c-ee04-574c-a3f7-1d1b8a9dda84
json: https://whiteintel.dev/api/public/dossier/417cc66c-ee04-574c-a3f7-1d1b8a9dda84
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# JOAO PAULO DE BARROS OLIVEIRA

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/417cc66c-ee04-574c-a3f7-1d1b8a9dda84  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/417cc66c-ee04-574c-a3f7-1d1b8a9dda84  

## Ownership & control

### Holdings / subsidiaries

- **HELPMED SAUDE LTDA** (owner) — https://whiteintel.dev/entity/a7060733-c8b8-5017-b9c7-72111c270926
- **JOAO PAULO BARROS SERVICOS MEDICOS LTDA** (owner) — https://whiteintel.dev/entity/c8349e8a-e9df-5221-a416-e002fa564b8e
- **DGJR SERVICOS MEDICOS HOSPITALARES LTDA** (owner) — https://whiteintel.dev/entity/a14dcbb5-2152-5e5a-a06f-2b81ae244766

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/09480349

## 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 **JOAO PAULO DE BARROS OLIVEIRA** — https://whiteintel.dev/entity/417cc66c-ee04-574c-a3f7-1d1b8a9dda84 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOAO PAULO DE BARROS OLIVEIRA**. Human view: https://whiteintel.dev/entity/417cc66c-ee04-574c-a3f7-1d1b8a9dda84 · Structured JSON: https://whiteintel.dev/api/public/dossier/417cc66c-ee04-574c-a3f7-1d1b8a9dda84._

_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"._