---
title: "MIRIAM MARTINS DA COSTA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3a52b587-b71f-58ba-bdb2-759a6afbd670
json: https://whiteintel.dev/api/public/dossier/3a52b587-b71f-58ba-bdb2-759a6afbd670
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# MIRIAM MARTINS DA COSTA

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/3a52b587-b71f-58ba-bdb2-759a6afbd670  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3a52b587-b71f-58ba-bdb2-759a6afbd670  

## Ownership & control

### Holdings / subsidiaries

- **OASIS SPA & HOME RESORT SPE LTDA.** (owner) — https://whiteintel.dev/entity/3d32ced0-c6c4-5a3f-bbb9-dd8b68b627d4
- **QUADRA G EMPREENDIMENTO IMOBILIARIO SPE LTDA.** (owner) — https://whiteintel.dev/entity/77f473e4-2a50-53ab-a6b0-e158c6809c24

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/07034357

## 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 **MIRIAM MARTINS DA COSTA** — https://whiteintel.dev/entity/3a52b587-b71f-58ba-bdb2-759a6afbd670 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MIRIAM MARTINS DA COSTA**. Human view: https://whiteintel.dev/entity/3a52b587-b71f-58ba-bdb2-759a6afbd670 · Structured JSON: https://whiteintel.dev/api/public/dossier/3a52b587-b71f-58ba-bdb2-759a6afbd670._

_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"._