---
title: "CONCREMAT-CDM — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1f6696e8-e390-5954-b00c-1a2f5a5317d2
json: https://whiteintel.dev/api/public/dossier/1f6696e8-e390-5954-b00c-1a2f5a5317d2
identifier: br-cnpj:05023107
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# CONCREMAT-CDM

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:05023107`  
**Canonical dossier:** https://whiteintel.dev/entity/1f6696e8-e390-5954-b00c-1a2f5a5317d2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1f6696e8-e390-5954-b00c-1a2f5a5317d2  

## Registry profile

- **Legal form:** `2151`  
- **Source:** RFB-CNPJ  

## Ownership & control

### Owners / controllers

- **MAURO RIBEIRO VIEGAS FILHO** (owner) — https://whiteintel.dev/entity/28257b63-224f-5231-81c9-c7edc2def0e5
- **ANTONIO COSME IAZZETTI D ELIA** (owner) — https://whiteintel.dev/entity/59885637-d0c4-5d96-bc2d-744d18c0e387
- **CAMP DRESSER & MCKEE INTERNATIONAL, INC.** (owner) — https://whiteintel.dev/entity/abd1ecd3-2586-5755-8147-9e01a006297d

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

A **3-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/05023107

## 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 **CONCREMAT-CDM** — https://whiteintel.dev/entity/1f6696e8-e390-5954-b00c-1a2f5a5317d2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CONCREMAT-CDM**. Human view: https://whiteintel.dev/entity/1f6696e8-e390-5954-b00c-1a2f5a5317d2 · Structured JSON: https://whiteintel.dev/api/public/dossier/1f6696e8-e390-5954-b00c-1a2f5a5317d2._

_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"._