---
title: "XTREME ENERGY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/db223041-401c-548b-bdec-562e527c72a2
json: https://whiteintel.dev/api/public/dossier/db223041-401c-548b-bdec-562e527c72a2
identifier: oo:GB-COH-SC220237
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# XTREME ENERGY LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC220237`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/db223041-401c-548b-bdec-562e527c72a2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/db223041-401c-548b-bdec-562e527c72a2  

## Ownership & control

### Owners / controllers

- **Ms Astrid Koppernaes** (beneficial owner) — 100% — https://whiteintel.dev/entity/f0f66cb4-eda7-5e25-a595-b69d47dcbc63
- **Mr Timothy Dennis Coulter** (beneficial owner) — 50% — https://whiteintel.dev/entity/7d9c0c5a-74fa-543a-b124-f345c58aae0e
- **Mr Timothy Dennis Coulter** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d549c267-085b-4b53-bff8-68a9ab29db53
- **Ms Astrid Koppernaes** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/861a9064-771f-4d0f-b2c0-96469ea1bbb0

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

A **4-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.

## Company profile (live · UK Companies House)

- **Company number:** `SC220237`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2001-06-14
- **Registered office:** 18 North Silver Street, North Silver Street, Aberdeen, AB10 1JU, Scotland
- **SIC:** 09100

### Officers

- KOPPERNAES, Astrid — director · Norwegian · appointed 2001-06-14
- COULTER, Timothy Dennis — secretary · American · appointed 2001-06-14 · resigned 2010-01-12
- OSWALDS OF EDINBURGH LIMITED — corporate nominee secretary · appointed 2001-06-14 · resigned 2001-06-14
- COULTER, Timothy Dennis — director · American · appointed 2010-01-12 · resigned 2018-12-21
- JORDANS (SCOTLAND) LIMITED — corporate nominee director · appointed 2001-06-14 · resigned 2001-06-14

### Beneficial owners (Persons with Significant Control)

- Ms Astrid Koppernaes — 75–100% shares · individual PSC · Scotland — since 2016-04-06
- Mr Timothy Dennis Coulter — 25–50% shares · individual PSC — ceased 2018-12-22

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC220237
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC220237

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **XTREME ENERGY LTD**. Human view: https://whiteintel.dev/entity/db223041-401c-548b-bdec-562e527c72a2 · Structured JSON: https://whiteintel.dev/api/public/dossier/db223041-401c-548b-bdec-562e527c72a2._

_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"._