---
title: "Guido Grass — Ownership Dossier"
canonical: https://whiteintel.dev/entity/021f3954-bfd0-524e-97f5-444664faa63d
json: https://whiteintel.dev/api/public/dossier/021f3954-bfd0-524e-97f5-444664faa63d
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Guido Grass

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/021f3954-bfd0-524e-97f5-444664faa63d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/021f3954-bfd0-524e-97f5-444664faa63d  

## Ownership & control

### Holdings / subsidiaries

- **osaühing Saare Partner** (Juhatuse liige) — https://whiteintel.dev/entity/780a486c-385c-5b82-976c-7fec2200346f
- **Saaremaa vald, Kuressaare linn, Komandandi tn 9a korteriühistu** (Juhatuse liige) — https://whiteintel.dev/entity/e45f0e11-3ec6-531c-8e05-f48c62e4b60f
- **Saare Partner K&K Grupp OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/0bd0f241-93fe-515b-b774-be7fe9078653
- **osaühing Saare Partner** (beneficial owner) — https://whiteintel.dev/entity/780a486c-385c-5b82-976c-7fec2200346f

## Provenance

- estonia_ariregister — https://avaandmed.ariregister.rik.ee/

## 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 **Guido Grass** — https://whiteintel.dev/entity/021f3954-bfd0-524e-97f5-444664faa63d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Guido Grass**. Human view: https://whiteintel.dev/entity/021f3954-bfd0-524e-97f5-444664faa63d · Structured JSON: https://whiteintel.dev/api/public/dossier/021f3954-bfd0-524e-97f5-444664faa63d._

_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"._