---
title: "Katrin Martinfeld — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b496d2da-22d9-5676-abbf-347c1ebf97bb
json: https://whiteintel.dev/api/public/dossier/b496d2da-22d9-5676-abbf-347c1ebf97bb
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Katrin Martinfeld

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/b496d2da-22d9-5676-abbf-347c1ebf97bb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b496d2da-22d9-5676-abbf-347c1ebf97bb  

## Ownership & control

### Holdings / subsidiaries

- **Antsla Gümnaasium** (Asutuse esindusõiguslik isik) — https://whiteintel.dev/entity/26e8ec00-70b5-5308-bbeb-e162f0aec9dd
- **Sihtasutus Antsla Gümnaasiumi Fond** (Juhatuse liige) — https://whiteintel.dev/entity/2ab507a0-ae3b-578e-a36c-0ee71626b305

## 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 **Katrin Martinfeld** — https://whiteintel.dev/entity/b496d2da-22d9-5676-abbf-347c1ebf97bb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Katrin Martinfeld**. Human view: https://whiteintel.dev/entity/b496d2da-22d9-5676-abbf-347c1ebf97bb · Structured JSON: https://whiteintel.dev/api/public/dossier/b496d2da-22d9-5676-abbf-347c1ebf97bb._

_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"._