---
title: "MAGNO MARTINS ENGENHARIA LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ae582b8a-260b-59da-8fd8-505aec44e787
json: https://whiteintel.dev/api/public/dossier/ae582b8a-260b-59da-8fd8-505aec44e787
identifier: br-cnpj:80718331
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# MAGNO MARTINS ENGENHARIA LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:80718331`  
**Canonical dossier:** https://whiteintel.dev/entity/ae582b8a-260b-59da-8fd8-505aec44e787  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ae582b8a-260b-59da-8fd8-505aec44e787  

## Registry profile

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

## Ownership & control

### Owners / controllers

- **SAMUS INCORPORACAO E PARTICIPACOES LTDA** (owner) — https://whiteintel.dev/entity/782e3401-c0ad-59f8-90ae-5b3434b5ae71
- **MAGNO BELMMEN GROUP PARTICIPACOES LTDA** (owner) — https://whiteintel.dev/entity/d4affda8-02b3-5863-a062-b37e447a68db
- **SAMUEL AVILA** (owner) — https://whiteintel.dev/entity/f4a9b315-83c2-5083-85bf-0cd758bc6d31

### Holdings / subsidiaries

- **ETECOL CONSTRUCAO LTDA** (owner) — https://whiteintel.dev/entity/259bf4f6-60ce-53bf-a084-de5b0df0a0a4
- **PALMA SHOW LTDA** (owner) — https://whiteintel.dev/entity/af75b580-c5cf-52c8-96f5-ab9edc063067

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

A **13-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/80718331

## 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 **MAGNO MARTINS ENGENHARIA LTDA** — https://whiteintel.dev/entity/ae582b8a-260b-59da-8fd8-505aec44e787 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAGNO MARTINS ENGENHARIA LTDA**. Human view: https://whiteintel.dev/entity/ae582b8a-260b-59da-8fd8-505aec44e787 · Structured JSON: https://whiteintel.dev/api/public/dossier/ae582b8a-260b-59da-8fd8-505aec44e787._

_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"._