---
title: "SIA - SERVICOS INTEGRADOS DE ANESTESIOLOGIA LTDA — Ownership Dossier"
canonical: https://whiteintel.dev/entity/17e756e3-486b-5831-bc3d-ca4f3148c14d
json: https://whiteintel.dev/api/public/dossier/17e756e3-486b-5831-bc3d-ca4f3148c14d
identifier: br-cnpj:21867935
jurisdiction: BR
source: WhiteIntel corporate-ownership graph
---

# SIA - SERVICOS INTEGRADOS DE ANESTESIOLOGIA LTDA

**Type:** Company  
**Jurisdiction:** [BR](https://whiteintel.dev/jurisdictions/br)  
**Identifier:** `br-cnpj:21867935`  
**Canonical dossier:** https://whiteintel.dev/entity/17e756e3-486b-5831-bc3d-ca4f3148c14d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/17e756e3-486b-5831-bc3d-ca4f3148c14d  

## Registry profile

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

## Ownership & control

### Owners / controllers

- **JOSE ALEXANDRE COLLI NETO** (owner) — https://whiteintel.dev/entity/ce7110e5-270f-577c-bd74-8803c9018cae
- **JUNICHI YOSHIMURA** (owner) — https://whiteintel.dev/entity/bc9d5a1e-3a45-5794-8412-106b9706dc48
- **CLAUDIA LUISA GIFONI** (owner) — https://whiteintel.dev/entity/c8fc5aa5-e081-542f-a3c8-7b676a8699e3
- **SIA - SERVICOS INTEGRADOS DE ANESTESIOLOGIA LTDA** (owner) — https://whiteintel.dev/entity/17e756e3-486b-5831-bc3d-ca4f3148c14d
- **JOSE GONZALEZ FILHO** (owner) — https://whiteintel.dev/entity/a9349210-a236-5171-951a-fad103dd86c3
- **PAULO MARCELO BIANCOFIORI** (owner) — https://whiteintel.dev/entity/1622bbb0-b196-5281-bb76-b88252037d2e
- **DEOCLECIO BOTELHO NETO** (owner) — https://whiteintel.dev/entity/48065fd3-0cac-58a6-a22a-9d08c47b29df
- **MIGUEL ANGELO LUCHO FERRAO** (owner) — https://whiteintel.dev/entity/f6cf3632-6308-510a-aceb-5db246eb8c63
- **EMANUEL CESAR RIBEIRO GUEDES** (owner) — https://whiteintel.dev/entity/f11236eb-7360-5872-b6b2-5f6854054f16
- **LEANDRO LOPES RAMOS DE CARVALHO** (owner) — https://whiteintel.dev/entity/f977014b-9242-578c-bb90-6f40d527c614
- **RAFAEL MARCHESI MARCUSSI** (owner) — https://whiteintel.dev/entity/ee2203ff-0d90-542f-b05d-a22f99ff1790
- **ANTONIO JOSE PAVARINA JUNIOR** (owner) — https://whiteintel.dev/entity/81a00db0-c556-5921-9e07-8306a49f8c80
- **FADIA MURAD FALCAO FERREIRA** (owner) — https://whiteintel.dev/entity/a6d82551-fca7-59b9-9050-2928895bc1b8
- **HAROLDO FALCAO FERREIRA** (owner) — https://whiteintel.dev/entity/baaa40c5-15fd-56d0-9f85-f22f0fb71c03
- **NILTON TARGINO DE ALMEIDA JUNIOR** (owner) — https://whiteintel.dev/entity/e015fcec-d461-5b26-b790-3c2ac178b883
- **CARLOS EDUARDO FERRARESI DE ANDRADE** (owner) — https://whiteintel.dev/entity/6bd55378-0aa1-5a62-ad2b-0fa9344812dd
- **LEANDRO POMPERMAYER OLIVO** (owner) — https://whiteintel.dev/entity/83f2d3a4-b3eb-5a28-be04-1f01a168f1ba
- **SERGIO NOPPER ALVES** (owner) — https://whiteintel.dev/entity/9928348b-9931-591e-9f17-72a5da85486f
- **JOSE MARCELO DE MATA BARRETO** (owner) — https://whiteintel.dev/entity/9e35b7c5-2f02-56b3-910b-7dd78aebd5f2

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

A **19-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/21867935

## 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 **SIA - SERVICOS INTEGRADOS DE ANESTESIOLOGIA LTDA** — https://whiteintel.dev/entity/17e756e3-486b-5831-bc3d-ca4f3148c14d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIA - SERVICOS INTEGRADOS DE ANESTESIOLOGIA LTDA**. Human view: https://whiteintel.dev/entity/17e756e3-486b-5831-bc3d-ca4f3148c14d · Structured JSON: https://whiteintel.dev/api/public/dossier/17e756e3-486b-5831-bc3d-ca4f3148c14d._

_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"._