---
title: "Herol Audio OÜ — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a83bac15-152b-5e78-8897-e39bc39d8b4a
json: https://whiteintel.dev/api/public/dossier/a83bac15-152b-5e78-8897-e39bc39d8b4a
identifier: ee-regcode:16436449
jurisdiction: EE
source: WhiteIntel corporate-ownership graph
---

# Herol Audio OÜ

**Type:** Company  
**Jurisdiction:** EE  
**Identifier:** `ee-regcode:16436449`  
**Canonical dossier:** https://whiteintel.dev/entity/a83bac15-152b-5e78-8897-e39bc39d8b4a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a83bac15-152b-5e78-8897-e39bc39d8b4a  

## Registry profile

- **Status:** Registrisse kantud  
- **Legal form:** `Osaühing`  
- **Source:** Estonian e-Business Register (RIK)  

## Ownership & control

### Owners / controllers

- **Henri Rammul** (beneficial owner) — https://whiteintel.dev/entity/3d695e54-6a91-5b2c-9428-a3734b6b773b
- **Jaak Sarapuu** (beneficial owner) — https://whiteintel.dev/entity/a19721ce-c3cb-579d-a9b5-123c07bb8735
- **Oliver Treufeldt** (beneficial owner) — https://whiteintel.dev/entity/731a0897-b73e-5cfc-ab55-a4cbe917d81c

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

A **6-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

- estonia_ariregister — https://ariregister.rik.ee/est/company/16436449

## 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 **Herol Audio OÜ** — https://whiteintel.dev/entity/a83bac15-152b-5e78-8897-e39bc39d8b4a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Herol Audio OÜ**. Human view: https://whiteintel.dev/entity/a83bac15-152b-5e78-8897-e39bc39d8b4a · Structured JSON: https://whiteintel.dev/api/public/dossier/a83bac15-152b-5e78-8897-e39bc39d8b4a._

_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"._