---
title: "HISSA E MAIA PROPEDEUTICA CARDIOLOGICA LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fbc538fd-7577-55ab-8f29-5b8779a88822
json: https://whiteintel.dev/api/public/dossier/fbc538fd-7577-55ab-8f29-5b8779a88822
identifier: br-cnpj:21759809
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# HISSA E MAIA PROPEDEUTICA CARDIOLOGICA LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:21759809`  
**Canonical dossier:** https://whiteintel.dev/entity/fbc538fd-7577-55ab-8f29-5b8779a88822  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fbc538fd-7577-55ab-8f29-5b8779a88822  

## Registry profile

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

## Ownership & control

### Owners / controllers

- **CARLA HISSA** (owner) — https://whiteintel.dev/entity/f298744e-b42c-5d3f-9427-b7064744293a
- **PETRONIO DE CASTRO MAIA** (owner) — https://whiteintel.dev/entity/0a231d9a-18cb-5ec7-b494-62aca8b26e8a
- **MARIANE JAMAL RIBEIRO** (owner) — https://whiteintel.dev/entity/a3d0db5a-c2d8-5052-9a8e-3c3666dc6c44
- **GUDIEL CESAR DA SILVA** (owner) — https://whiteintel.dev/entity/4a763ef3-b98c-500a-8b50-0570d1215523

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

A **4-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/21759809

## 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 **HISSA E MAIA PROPEDEUTICA CARDIOLOGICA LTDA** — https://whiteintel.dev/entity/fbc538fd-7577-55ab-8f29-5b8779a88822 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HISSA E MAIA PROPEDEUTICA CARDIOLOGICA LTDA**. Human view: https://whiteintel.dev/entity/fbc538fd-7577-55ab-8f29-5b8779a88822 · Structured JSON: https://whiteintel.dev/api/public/dossier/fbc538fd-7577-55ab-8f29-5b8779a88822._

_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"._