---
title: "MATHEUS CASTRO LIMA VIEIRA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/34801fd2-152b-51c0-89dc-511d0e5094d4
json: https://whiteintel.dev/api/public/dossier/34801fd2-152b-51c0-89dc-511d0e5094d4
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# MATHEUS CASTRO LIMA VIEIRA

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/34801fd2-152b-51c0-89dc-511d0e5094d4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/34801fd2-152b-51c0-89dc-511d0e5094d4  

## Ownership & control

### Holdings / subsidiaries

- **DR MATHEUS CASTRO MEDICINA E SERVICOS LTDA** (owner) — https://whiteintel.dev/entity/ae57ba8b-3a21-5ad9-b279-2947b8342985
- **SAM GOIANIA - SERVICO DE ANESTESIA E MEDICINA PERIOPERATORIA DE GOIANIA LTDA** (owner) — https://whiteintel.dev/entity/bc5d6a06-5a79-5b7f-9dfb-ff0cded575c6

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/37054584

## 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 **MATHEUS CASTRO LIMA VIEIRA** — https://whiteintel.dev/entity/34801fd2-152b-51c0-89dc-511d0e5094d4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MATHEUS CASTRO LIMA VIEIRA**. Human view: https://whiteintel.dev/entity/34801fd2-152b-51c0-89dc-511d0e5094d4 · Structured JSON: https://whiteintel.dev/api/public/dossier/34801fd2-152b-51c0-89dc-511d0e5094d4._

_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"._