---
title: "SANESTAR CLINICA MEDICA SERVICOS DE ANESTESIOLOGIA E ASSISTENCIA RESPIRATORIA S/S LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/57cd5f49-337b-577f-a846-5c0e4e35b81b
json: https://whiteintel.dev/api/public/dossier/57cd5f49-337b-577f-a846-5c0e4e35b81b
identifier: br-cnpj:59971481
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# SANESTAR CLINICA MEDICA SERVICOS DE ANESTESIOLOGIA E ASSISTENCIA RESPIRATORIA S/S LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:59971481`  
**Canonical dossier:** https://whiteintel.dev/entity/57cd5f49-337b-577f-a846-5c0e4e35b81b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/57cd5f49-337b-577f-a846-5c0e4e35b81b  

## Registry profile

- **Legal form:** `2240`  
- **Source:** RFB-CNPJ  

## Ownership & control

### Owners / controllers

- **LEANDRO ARAUJO SOUSA TASSE** (owner) — https://whiteintel.dev/entity/48924944-381d-51a8-b856-bc3c52d15c98
- **LUAN FIGUEIREDO FERNANDES** (owner) — https://whiteintel.dev/entity/4ef41c3a-3e4c-5251-a328-c5f5daf4a197
- **SILVANA MARSON** (owner) — https://whiteintel.dev/entity/75eda736-8043-5189-9d86-8a474d16ef49

### UBO chain (walk to the ultimate owner)

A **3-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/59971481

## 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 **SANESTAR CLINICA MEDICA SERVICOS DE ANESTESIOLOGIA E ASSISTENCIA RESPIRATORIA S/S LTDA** — https://whiteintel.dev/entity/57cd5f49-337b-577f-a846-5c0e4e35b81b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SANESTAR CLINICA MEDICA SERVICOS DE ANESTESIOLOGIA E ASSISTENCIA RESPIRATORIA S/S LTDA**. Human view: https://whiteintel.dev/entity/57cd5f49-337b-577f-a846-5c0e4e35b81b · Structured JSON: https://whiteintel.dev/api/public/dossier/57cd5f49-337b-577f-a846-5c0e4e35b81b._

_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"._