---
title: "MASTERGOB SERVICOS GINECOLOGICOS E OBSTETRICOS DE URGENCIA E EMERGENCIA LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3271ec81-9a96-5bcc-b7af-e0dd586500fe
json: https://whiteintel.dev/api/public/dossier/3271ec81-9a96-5bcc-b7af-e0dd586500fe
identifier: br-cnpj:57990668
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# MASTERGOB SERVICOS GINECOLOGICOS E OBSTETRICOS DE URGENCIA E EMERGENCIA LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:57990668`  
**Canonical dossier:** https://whiteintel.dev/entity/3271ec81-9a96-5bcc-b7af-e0dd586500fe  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3271ec81-9a96-5bcc-b7af-e0dd586500fe  

## Registry profile

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

## Ownership & control

### Owners / controllers

- **RAFAEL MAZON CORANDIN** (owner) — https://whiteintel.dev/entity/62ebd23f-9c9d-5d93-b9a1-62bc3e99e4ed
- **RAMYLLA WILK MAGALHAES** (owner) — https://whiteintel.dev/entity/4e9007b5-ed0c-5318-a5c7-93172a7ab1d2
- **GABRIELA CAVALCANTE DE LIMA** (owner) — https://whiteintel.dev/entity/84baf192-1fd7-56e2-8d56-23dbeb950cc1
- **LEANDRO HENRIQUE AVILA SILVEIRA** (owner) — https://whiteintel.dev/entity/b9829d48-e76d-5a7d-a787-0490ddbb33b4
- **RICARDO MARINHO ALVES** (owner) — https://whiteintel.dev/entity/48a0cd6a-533a-5f92-a78f-3dc544e81f92
- **CAMILA PIRES MARINHO** (owner) — https://whiteintel.dev/entity/afe4c91a-3cac-59d4-8264-5766abeb2185
- **NICOLLE RAMALHO DOS SANTOS CORBELINO** (owner) — https://whiteintel.dev/entity/4ecfb4e8-b69f-50a7-841a-109de4312fbc
- **KARINE REBELATTO MUNIZ LAMOUNIER** (owner) — https://whiteintel.dev/entity/d099f5b1-568b-5bb6-be4f-bc18c2c42027
- **ALMIRO FRANCISCO LOPES** (owner) — https://whiteintel.dev/entity/f0b2dca4-f3a4-565e-9022-052fc1c165f7
- **TIAGO GUIMARAES GOMEZ BARRETO** (owner) — https://whiteintel.dev/entity/cc13b97a-cf8d-5586-9b04-97a260bbdb13

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

A **10-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/57990668

## 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 **MASTERGOB SERVICOS GINECOLOGICOS E OBSTETRICOS DE URGENCIA E EMERGENCIA LTDA** — https://whiteintel.dev/entity/3271ec81-9a96-5bcc-b7af-e0dd586500fe · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MASTERGOB SERVICOS GINECOLOGICOS E OBSTETRICOS DE URGENCIA E EMERGENCIA LTDA**. Human view: https://whiteintel.dev/entity/3271ec81-9a96-5bcc-b7af-e0dd586500fe · Structured JSON: https://whiteintel.dev/api/public/dossier/3271ec81-9a96-5bcc-b7af-e0dd586500fe._

_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"._