---
title: "LEONARDO DE MELLO BIAR — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3f66a07b-aa9d-5732-a900-443d8159fdba
json: https://whiteintel.dev/api/public/dossier/3f66a07b-aa9d-5732-a900-443d8159fdba
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# LEONARDO DE MELLO BIAR

**Type:** Person  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Canonical dossier:** https://whiteintel.dev/entity/3f66a07b-aa9d-5732-a900-443d8159fdba  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3f66a07b-aa9d-5732-a900-443d8159fdba  

## Ownership & control

### Holdings / subsidiaries

- **ACS - AFRETAMENTO AEREO LTDA.** (owner) — https://whiteintel.dev/entity/32e13d51-4ae9-5128-8460-81bf04d786fd
- **CROSBY INDUSTRIA E COMERCIO DE FERRAMENTAS LTDA** (owner) — https://whiteintel.dev/entity/cfda62e8-8a6a-52df-b9a9-49cbd7ae6503
- **NETCRACKER TECHNOLOGY DO BRASIL - SOLUCOES EM TECNOLOGIA DA INFORMACAO LTDA** (owner) — https://whiteintel.dev/entity/4275838b-c4a6-5b71-b26c-bfa1ba980a5a
- **TRACELINK BRASIL TECNOLOGIA LTDA** (owner) — https://whiteintel.dev/entity/8cdfe53e-41bc-5c44-a4b5-d981e6d791f5

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/17566240

## 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 **LEONARDO DE MELLO BIAR** — https://whiteintel.dev/entity/3f66a07b-aa9d-5732-a900-443d8159fdba · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LEONARDO DE MELLO BIAR**. Human view: https://whiteintel.dev/entity/3f66a07b-aa9d-5732-a900-443d8159fdba · Structured JSON: https://whiteintel.dev/api/public/dossier/3f66a07b-aa9d-5732-a900-443d8159fdba._

_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"._