---
title: "SEM DOR SERVICOS EM ANESTESIOLOGIA LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/21a490e1-d7ef-55ba-8e50-2d5669e64794
json: https://whiteintel.dev/api/public/dossier/21a490e1-d7ef-55ba-8e50-2d5669e64794
identifier: br-cnpj:27672490
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# SEM DOR SERVICOS EM ANESTESIOLOGIA LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:27672490`  
**Canonical dossier:** https://whiteintel.dev/entity/21a490e1-d7ef-55ba-8e50-2d5669e64794  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/21a490e1-d7ef-55ba-8e50-2d5669e64794  

## Registry profile

- **Legal form:** `2062`  
- **Source:** RFB-CNPJ  

## Ownership & control

### Owners / controllers

- **WC HOLDING PATRIMONIAL LTDA** (owner) — https://whiteintel.dev/entity/2c811ed2-0a5d-5ab8-80ae-0fd586060d3d
- **SILVIO ROBERTO SILVEIRA ASSUNCAO JUNIOR** (owner) — https://whiteintel.dev/entity/ffcb2c51-6de0-57e7-be90-234b49891f58
- **LUCAS MONTEIRO GARCEZ** (owner) — https://whiteintel.dev/entity/9b2fcfaa-f0e8-507d-a1c6-7a75ac527823

### 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/27672490

## 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 **SEM DOR SERVICOS EM ANESTESIOLOGIA LTDA** — https://whiteintel.dev/entity/21a490e1-d7ef-55ba-8e50-2d5669e64794 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEM DOR SERVICOS EM ANESTESIOLOGIA LTDA**. Human view: https://whiteintel.dev/entity/21a490e1-d7ef-55ba-8e50-2d5669e64794 · Structured JSON: https://whiteintel.dev/api/public/dossier/21a490e1-d7ef-55ba-8e50-2d5669e64794._

_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"._