---
title: "SIGTAR PARTICIPACOES LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e84a12e7-0cc8-5d65-85c7-584b98526b97
json: https://whiteintel.dev/api/public/dossier/e84a12e7-0cc8-5d65-85c7-584b98526b97
identifier: br-cnpj:63321316
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# SIGTAR PARTICIPACOES LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:63321316`  
**Canonical dossier:** https://whiteintel.dev/entity/e84a12e7-0cc8-5d65-85c7-584b98526b97  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e84a12e7-0cc8-5d65-85c7-584b98526b97  

## Registry profile

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

## Ownership & control

### Owners / controllers

- **AJTAR COMERCIO E SERVICOS LTDA** (owner) — https://whiteintel.dev/entity/2f05367f-8e9e-50ef-be22-c428d385a0dc
- **JAIR TARTARI** (owner) — https://whiteintel.dev/entity/aa7109ad-e86e-5344-aa21-2e9c5b953b7e
- **RENATA SIGNORE TARTARI LEME** (owner) — https://whiteintel.dev/entity/a0e5253b-3423-5277-9589-52292e299c17
- **ANGELA MARIA SIGNORE TARTARI** (owner) — https://whiteintel.dev/entity/0512a98d-135d-5b19-bbbd-5ee3fcdcfac8

### Holdings / subsidiaries

- **AJTAR COMERCIO E SERVICOS LTDA** (owner) — https://whiteintel.dev/entity/2f05367f-8e9e-50ef-be22-c428d385a0dc

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

A **5-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/63321316

## 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 **SIGTAR PARTICIPACOES LTDA** — https://whiteintel.dev/entity/e84a12e7-0cc8-5d65-85c7-584b98526b97 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIGTAR PARTICIPACOES LTDA**. Human view: https://whiteintel.dev/entity/e84a12e7-0cc8-5d65-85c7-584b98526b97 · Structured JSON: https://whiteintel.dev/api/public/dossier/e84a12e7-0cc8-5d65-85c7-584b98526b97._

_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"._