---
title: "SISTER ENERGY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/61202e46-a6d3-554a-8f07-cb16bb353ccb
json: https://whiteintel.dev/api/public/dossier/61202e46-a6d3-554a-8f07-cb16bb353ccb
identifier: oo:GB-COH-10073082
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SISTER ENERGY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10073082`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/61202e46-a6d3-554a-8f07-cb16bb353ccb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/61202e46-a6d3-554a-8f07-cb16bb353ccb  

## Ownership & control

### Owners / controllers

- **Balthazar Bernard Cazac** (beneficial owner) — 100% — https://whiteintel.dev/entity/ea9cbb7a-4290-5fea-bf62-c7b0085d6477
- **Balthazar Bernard Cazac** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6489bba4-4e38-46e5-8012-2477248f0f61

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

A **2-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:** `10073082`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-03-18
- **Registered office:** First Floor 690 Great West Road, Osterley Village, Isleworth, TW7 4PU, United Kingdom
- **SIC:** 64209, 82990

### Officers

- CAZAC, Zahara Milla — director · British · appointed 2022-04-01
- CAZAC, Balthazar Bernard — director · British · appointed 2016-03-18 · resigned 2022-04-01

### Beneficial owners (Persons with Significant Control)

- Balthazar Bernard Cazac — 75–100% shares · individual PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10073082
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10073082

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SISTER ENERGY LIMITED**. Human view: https://whiteintel.dev/entity/61202e46-a6d3-554a-8f07-cb16bb353ccb · Structured JSON: https://whiteintel.dev/api/public/dossier/61202e46-a6d3-554a-8f07-cb16bb353ccb._

_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"._