---
title: "Joanna Kõpper — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d03440e6-0c45-5253-ae13-07a043eb11cd
json: https://whiteintel.dev/api/public/dossier/d03440e6-0c45-5253-ae13-07a043eb11cd
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Joanna Kõpper

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/d03440e6-0c45-5253-ae13-07a043eb11cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d03440e6-0c45-5253-ae13-07a043eb11cd  

## Ownership & control

### Holdings / subsidiaries

- **J&Ross Haldus OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/97acda34-9449-5215-b20b-afeaceeebef5
- **J & Ross Invest OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/6f253c98-41d2-5834-8587-b8af75f60ac7
- **Nelk OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/081c6abf-464b-57d5-a5e4-422a09eeb909
- **Tenniseklubi Double Trouble** (Juhatuse liige) — https://whiteintel.dev/entity/2372e1da-d5b7-50d3-ab6c-9a4216425f65
- **J&Ross Haldus OÜ** (beneficial owner) — https://whiteintel.dev/entity/97acda34-9449-5215-b20b-afeaceeebef5
- **J & Ross Invest OÜ** (beneficial owner) — https://whiteintel.dev/entity/6f253c98-41d2-5834-8587-b8af75f60ac7
- **K3IKK Investeeringud OÜ** (beneficial owner) — https://whiteintel.dev/entity/82252b1a-b4bc-5d71-9d18-791730955ec3
- **Nelk OÜ** (beneficial owner) — https://whiteintel.dev/entity/081c6abf-464b-57d5-a5e4-422a09eeb909
- **Tenniseklubi Double Trouble** (beneficial owner) — https://whiteintel.dev/entity/2372e1da-d5b7-50d3-ab6c-9a4216425f65

## 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 **Joanna Kõpper** — https://whiteintel.dev/entity/d03440e6-0c45-5253-ae13-07a043eb11cd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Joanna Kõpper**. Human view: https://whiteintel.dev/entity/d03440e6-0c45-5253-ae13-07a043eb11cd · Structured JSON: https://whiteintel.dev/api/public/dossier/d03440e6-0c45-5253-ae13-07a043eb11cd._

_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"._