---
title: "SIG ENGENHARIA E CONSTRUCAO LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ebbb754-d59f-51e3-acfd-50edfdc0b90d
json: https://whiteintel.dev/api/public/dossier/4ebbb754-d59f-51e3-acfd-50edfdc0b90d
identifier: br-cnpj:27190107
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# SIG ENGENHARIA E CONSTRUCAO LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:27190107`  
**Canonical dossier:** https://whiteintel.dev/entity/4ebbb754-d59f-51e3-acfd-50edfdc0b90d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ebbb754-d59f-51e3-acfd-50edfdc0b90d  

## Registry profile

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

## Ownership & control

### Owners / controllers

- **SCHALOM GRIMBERG** (owner) — https://whiteintel.dev/entity/2e78bc76-630c-5763-815e-0a0f233e49eb

### Holdings / subsidiaries

- **CONSORCIO DE CONSTRUCAO PROJETO GLORIA** (owner) — https://whiteintel.dev/entity/771e9a15-4f62-52b6-9497-95b40a756e4d
- **CONSORCIO DE CONSTRUCAO PIRAJA** (owner) — https://whiteintel.dev/entity/a07ab2ef-ac5c-5772-9cc2-27b43f509331

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

A **1-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/27190107

## 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 **SIG ENGENHARIA E CONSTRUCAO LTDA** — https://whiteintel.dev/entity/4ebbb754-d59f-51e3-acfd-50edfdc0b90d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIG ENGENHARIA E CONSTRUCAO LTDA**. Human view: https://whiteintel.dev/entity/4ebbb754-d59f-51e3-acfd-50edfdc0b90d · Structured JSON: https://whiteintel.dev/api/public/dossier/4ebbb754-d59f-51e3-acfd-50edfdc0b90d._

_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"._