---
title: "Dong Energy A/S — Ownership Dossier"
canonical: https://whiteintel.dev/entity/663d47d5-e8e1-4bc6-a4cb-52d872b991b2
json: https://whiteintel.dev/api/public/dossier/663d47d5-e8e1-4bc6-a4cb-52d872b991b2
identifier: gb-coh:36213728
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Dong Energy A/S

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:36213728`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/663d47d5-e8e1-4bc6-a4cb-52d872b991b2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/663d47d5-e8e1-4bc6-a4cb-52d872b991b2  

## Ownership & control

### Holdings / subsidiaries

- **INEOS E&P (SIRI) UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9d10834e-844a-5c40-9397-bac2158e31c8
- **Ørsted A/S** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dd35f529-8252-57e5-a814-20c8dd80a160
- **INEOS E&P (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/17ddd20b-dd3e-5983-9a78-6391d7ab756c
- **WALNEY EXTENSION LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4095dee5-1ca8-50b7-a94b-c176b86191b1
- **HORNSEA 1 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/80632431-66b6-4091-aeb1-57d9c75ef9fb
- **Orsted A/S** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0a29949c-22cf-5dcf-bf5e-0cc3ba945dfd
- **HORNSEA THREE HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8b31a1c7-68bd-5dd9-bf0c-d0bcb690a60e
- **WALNEY EXTENSION HOLDINGS LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/bad0040a-e342-5519-b6a0-bb0625c69ec6
- **PERIGUS ENERGY ESS MERSEY LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6669811c-32be-5d7b-8b80-73c901835898
- **OPTIMUS WIND LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dc10c6ac-c6d8-57e8-8b13-76aae087b743
- **BREESEA LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/595eb914-bed0-5ba2-8d58-6497ea4d42e2
- **ORSTED LINCS (UK) LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/22d0ec3f-92d0-55d5-8360-336b5d4079f4

## 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 **Dong Energy A/S** — https://whiteintel.dev/entity/663d47d5-e8e1-4bc6-a4cb-52d872b991b2 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Dong Energy A/S**. Human view: https://whiteintel.dev/entity/663d47d5-e8e1-4bc6-a4cb-52d872b991b2 · Structured JSON: https://whiteintel.dev/api/public/dossier/663d47d5-e8e1-4bc6-a4cb-52d872b991b2._

_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"._