---
title: "MAURICIO ERNESTO GRANDJEAN ZARZUR — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0d808da3-79eb-579a-968d-8b8e63409ff9
json: https://whiteintel.dev/api/public/dossier/0d808da3-79eb-579a-968d-8b8e63409ff9
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# MAURICIO ERNESTO GRANDJEAN ZARZUR

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/0d808da3-79eb-579a-968d-8b8e63409ff9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0d808da3-79eb-579a-968d-8b8e63409ff9  

## Ownership & control

### Holdings / subsidiaries

- **MEZ GESTAO DE NEGOCIOS E PARTICIPACOES S.A.** (owner) — https://whiteintel.dev/entity/0e0b0d87-10a7-5155-9e45-d9615ea9453a
- **OCEANO 3 COMERCIO, IMPORTACAO E EXPORTACAO LTDA** (owner) — https://whiteintel.dev/entity/7fdab278-6adb-5996-b849-0251e2f8a731
- **MEZ GERACAO DE ENERGIA RENOVAVEL LTDA.** (owner) — https://whiteintel.dev/entity/960bca1e-75f8-527a-a76a-6919385b720f

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/27320117

## 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 **MAURICIO ERNESTO GRANDJEAN ZARZUR** — https://whiteintel.dev/entity/0d808da3-79eb-579a-968d-8b8e63409ff9 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAURICIO ERNESTO GRANDJEAN ZARZUR**. Human view: https://whiteintel.dev/entity/0d808da3-79eb-579a-968d-8b8e63409ff9 · Structured JSON: https://whiteintel.dev/api/public/dossier/0d808da3-79eb-579a-968d-8b8e63409ff9._

_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"._