---
title: "MIRNA SAUMA CASTRO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b95deda7-adea-519c-88c1-17381bd3ed08
json: https://whiteintel.dev/api/public/dossier/b95deda7-adea-519c-88c1-17381bd3ed08
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# MIRNA SAUMA CASTRO

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/b95deda7-adea-519c-88c1-17381bd3ed08  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b95deda7-adea-519c-88c1-17381bd3ed08  

## Ownership & control

### Holdings / subsidiaries

- **ANESTESE SERVICOS DE ANESTESIOLOGIA LTDA** (owner) — https://whiteintel.dev/entity/1a6e2a97-a475-5117-977e-6446494cf0f9
- **M S CASTRO SERVICOS DE ANESTESIA LTDA** (owner) — https://whiteintel.dev/entity/45ab2bd9-202d-57c9-a575-806cdfb27996
- **SERVICO DE ANESTESIA E MONITORIZACAO DO PARA LTDA** (owner) — https://whiteintel.dev/entity/db871ed4-e828-528a-a6ad-82bb30785ab0
- **STAP - SOCIEDADE DE TRABALHO DOS ANESTESIOLOGISTAS DO PARA LTDA** (owner) — https://whiteintel.dev/entity/2b96fa6d-036a-58db-86d0-f481dcc03bcb

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/28759928

## 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 **MIRNA SAUMA CASTRO** — https://whiteintel.dev/entity/b95deda7-adea-519c-88c1-17381bd3ed08 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MIRNA SAUMA CASTRO**. Human view: https://whiteintel.dev/entity/b95deda7-adea-519c-88c1-17381bd3ed08 · Structured JSON: https://whiteintel.dev/api/public/dossier/b95deda7-adea-519c-88c1-17381bd3ed08._

_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"._