---
title: "Jargo Kõster — Ownership Dossier"
canonical: https://whiteintel.dev/entity/646ca9c8-bc42-51c7-80e2-99ac8237c562
json: https://whiteintel.dev/api/public/dossier/646ca9c8-bc42-51c7-80e2-99ac8237c562
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Jargo Kõster

**Type:** Person  
**Jurisdiction:** EE  
**Canonical dossier:** https://whiteintel.dev/entity/646ca9c8-bc42-51c7-80e2-99ac8237c562  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/646ca9c8-bc42-51c7-80e2-99ac8237c562  

## Ownership & control

### Holdings / subsidiaries

- **Indjar Rent OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/23c87f06-f927-5b6c-a9f1-db712368c9d4
- **JK Dago Osaühing** (Juhatuse liige) — https://whiteintel.dev/entity/e30eb7bb-4d2c-5427-8364-a131556152da
- **Kõster OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/bbf8a946-0b11-5113-bcf2-742ad5668e85
- **MediNet OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/15ca9bce-2062-5319-b39c-700f38f20928
- **Osaühing Infolink** (Likvideerija) — https://whiteintel.dev/entity/66a6bd5b-09a5-5955-b3c4-dc77d254da5b
- **Sadam24 OÜ** (Juhatuse liige) — https://whiteintel.dev/entity/97fdaf6d-321b-56a9-b222-b34bae8c5832
- **Kõster OÜ** (beneficial owner) — https://whiteintel.dev/entity/bbf8a946-0b11-5113-bcf2-742ad5668e85
- **Indjar Rent OÜ** (beneficial owner) — https://whiteintel.dev/entity/23c87f06-f927-5b6c-a9f1-db712368c9d4
- **JK Dago Osaühing** (beneficial owner) — https://whiteintel.dev/entity/e30eb7bb-4d2c-5427-8364-a131556152da
- **MediNet OÜ** (beneficial owner) — https://whiteintel.dev/entity/15ca9bce-2062-5319-b39c-700f38f20928
- **Osaühing Infolink** (beneficial owner) — https://whiteintel.dev/entity/66a6bd5b-09a5-5955-b3c4-dc77d254da5b
- **Sadam24 OÜ** (beneficial owner) — https://whiteintel.dev/entity/97fdaf6d-321b-56a9-b222-b34bae8c5832

## 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 **Jargo Kõster** — https://whiteintel.dev/entity/646ca9c8-bc42-51c7-80e2-99ac8237c562 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Jargo Kõster**. Human view: https://whiteintel.dev/entity/646ca9c8-bc42-51c7-80e2-99ac8237c562 · Structured JSON: https://whiteintel.dev/api/public/dossier/646ca9c8-bc42-51c7-80e2-99ac8237c562._

_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"._