---
title: "JB CONSTRUCOES E EMPREENDIMENTOS LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a97c8559-e2df-5301-9882-bb2410d01bda
json: https://whiteintel.dev/api/public/dossier/a97c8559-e2df-5301-9882-bb2410d01bda
identifier: br-cnpj:00688529
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# JB CONSTRUCOES E EMPREENDIMENTOS LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:00688529`  
**Canonical dossier:** https://whiteintel.dev/entity/a97c8559-e2df-5301-9882-bb2410d01bda  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a97c8559-e2df-5301-9882-bb2410d01bda  

## Registry profile

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

## Ownership & control

### Holdings / subsidiaries

- **CONSORCIO NAIR RIBEIRO** (owner) — https://whiteintel.dev/entity/1387306a-4ab8-56fa-8eaa-0653c1d99501
- **CONSORCIO CLIMATIZACAO LOTE 9** (owner) — https://whiteintel.dev/entity/334b882b-d467-579b-8167-4b5588d4baa8

## Provenance

- rfb_cnpj — https://casadosdados.com.br/solucao/cnpj/00688529

## 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 **JB CONSTRUCOES E EMPREENDIMENTOS LTDA** — https://whiteintel.dev/entity/a97c8559-e2df-5301-9882-bb2410d01bda · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JB CONSTRUCOES E EMPREENDIMENTOS LTDA**. Human view: https://whiteintel.dev/entity/a97c8559-e2df-5301-9882-bb2410d01bda · Structured JSON: https://whiteintel.dev/api/public/dossier/a97c8559-e2df-5301-9882-bb2410d01bda._

_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"._