---
title: "SEMI ENGENHARIA DE SISTEMAS LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2e01b2d5-bbe8-52b0-a416-9e5cc113c618
json: https://whiteintel.dev/api/public/dossier/2e01b2d5-bbe8-52b0-a416-9e5cc113c618
identifier: br-cnpj:06307645
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# SEMI ENGENHARIA DE SISTEMAS LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:06307645`  
**Canonical dossier:** https://whiteintel.dev/entity/2e01b2d5-bbe8-52b0-a416-9e5cc113c618  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2e01b2d5-bbe8-52b0-a416-9e5cc113c618  

## Registry profile

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

## Ownership & control

### Owners / controllers

- **WALTER ALVES GOMES JUNIOR** (owner) — https://whiteintel.dev/entity/1c9119c0-d367-5f96-b8a2-2d226247b62a
- **ILLUMINI EMPREENDIMENTOS E PARTICIPACOES LTDA** (owner) — https://whiteintel.dev/entity/33aaa38b-28d4-51f0-9af7-0e512f82c384

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

A **2-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/06307645

## 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 **SEMI ENGENHARIA DE SISTEMAS LTDA** — https://whiteintel.dev/entity/2e01b2d5-bbe8-52b0-a416-9e5cc113c618 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEMI ENGENHARIA DE SISTEMAS LTDA**. Human view: https://whiteintel.dev/entity/2e01b2d5-bbe8-52b0-a416-9e5cc113c618 · Structured JSON: https://whiteintel.dev/api/public/dossier/2e01b2d5-bbe8-52b0-a416-9e5cc113c618._

_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"._