---
title: "PATRICIA YUMI MAEDA BERTONCELLO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/be5def8d-e7c9-5dc6-8f73-ff6002440d69
json: https://whiteintel.dev/api/public/dossier/be5def8d-e7c9-5dc6-8f73-ff6002440d69
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# PATRICIA YUMI MAEDA BERTONCELLO

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/be5def8d-e7c9-5dc6-8f73-ff6002440d69  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/be5def8d-e7c9-5dc6-8f73-ff6002440d69  

## Ownership & control

### Holdings / subsidiaries

- **CLINICA SAO LUCAS DE BALNEARIO CAMBORIU LTDA** (owner) — https://whiteintel.dev/entity/0a47e67e-18a9-5524-ac3e-72dd49cd11e1
- **DIAGMAX PARTICIPACOES SOCIETARIAS S.A.** (owner) — https://whiteintel.dev/entity/7ab79640-611d-5c05-9162-65d99acf6fc7
- **LABCLIN LABORATORIO CLINICO DE CAMPINAS LTDA.** (owner) — https://whiteintel.dev/entity/792d97b5-b98d-5236-81e5-854cafa0ff87
- **FLEURY CENTRO DE PROCEDIMENTOS MEDICOS AVANCADOS S/A** (owner) — https://whiteintel.dev/entity/435a9826-118a-591b-acc1-e25232aa3a21
- **DIAGNOSTICO POR IMAGEM SETE LAGOAS LTDA** (owner) — https://whiteintel.dev/entity/03d662aa-7b65-5249-9374-63898b8a1603
- **MARCELO MAGALHAES DIAGNOSTICOS S/A** (owner) — https://whiteintel.dev/entity/beef7fbc-6dff-56f2-b116-0b1cf33d6edf
- **LABORATORIO BIOCLINICO LTDA** (owner) — https://whiteintel.dev/entity/1263c6c5-2635-523d-82fb-409afd174e20
- **LABORATORIO MARCELO MAGALHAES S.A.** (owner) — https://whiteintel.dev/entity/f0cdf5dc-8274-5895-bca1-d23a2a5b46de
- **FLEURY S.A.** (owner) — https://whiteintel.dev/entity/834f9d38-749d-5227-b23c-5596a5120e38

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/08419947

## 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 **PATRICIA YUMI MAEDA BERTONCELLO** — https://whiteintel.dev/entity/be5def8d-e7c9-5dc6-8f73-ff6002440d69 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PATRICIA YUMI MAEDA BERTONCELLO**. Human view: https://whiteintel.dev/entity/be5def8d-e7c9-5dc6-8f73-ff6002440d69 · Structured JSON: https://whiteintel.dev/api/public/dossier/be5def8d-e7c9-5dc6-8f73-ff6002440d69._

_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"._