---
title: "MARCELO MAIA VELLOSO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0d8565ac-91b8-56bb-b7cb-066d7d6fa5f7
json: https://whiteintel.dev/api/public/dossier/0d8565ac-91b8-56bb-b7cb-066d7d6fa5f7
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# MARCELO MAIA VELLOSO

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/0d8565ac-91b8-56bb-b7cb-066d7d6fa5f7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0d8565ac-91b8-56bb-b7cb-066d7d6fa5f7  

## Ownership & control

### Holdings / subsidiaries

- **SISTIN SOLUCOES INTELIGENTES LTDA** (owner) — https://whiteintel.dev/entity/c85294da-36cd-5d12-8014-4b123e196dc6
- **D. DE S. VELLOSO & CIA LTDA** (owner) — https://whiteintel.dev/entity/3362621a-f37c-5576-bad7-86b4643145f2
- **SAMPAIO & ASSOCIADOS, AUDITORIA, ASSESSORIA E CONSULTORIA TRIBUTARIA S/S LTDA** (owner) — https://whiteintel.dev/entity/13567808-3902-50b5-bc1d-7884b82382d8

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/20435363

## 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 **MARCELO MAIA VELLOSO** — https://whiteintel.dev/entity/0d8565ac-91b8-56bb-b7cb-066d7d6fa5f7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARCELO MAIA VELLOSO**. Human view: https://whiteintel.dev/entity/0d8565ac-91b8-56bb-b7cb-066d7d6fa5f7 · Structured JSON: https://whiteintel.dev/api/public/dossier/0d8565ac-91b8-56bb-b7cb-066d7d6fa5f7._

_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"._