---
title: "SONAR HOLDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/abff61f5-6bbf-5f84-b984-e6c5a884ebf4
json: https://whiteintel.dev/api/public/dossier/abff61f5-6bbf-5f84-b984-e6c5a884ebf4
identifier: oo:GB-COH-16027816
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SONAR HOLDCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-16027816`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/abff61f5-6bbf-5f84-b984-e6c5a884ebf4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/abff61f5-6bbf-5f84-b984-e6c5a884ebf4  

## Ownership & control

### Owners / controllers

- **SONAR MIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/054ea258-7854-5bf0-a371-5af588e3a6fe
- **SONAR MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/054ea258-7854-5bf0-a371-5af588e3a6fe

### Holdings / subsidiaries

- **SONAR BIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d331377a-b6c9-5376-8499-af7e1ebf076f
- **SONAR BIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d331377a-b6c9-5376-8499-af7e1ebf076f

### 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.

## Company profile (live · UK Companies House)

- **Company number:** `16027816`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-10-18
- **Registered office:** C/O Marlin Equity Partners, 4th Floor, 1 Newman Street, London, W1T 1PB, United Kingdom
- **SIC:** 64209

### Officers

- BELLAMY, Edward Carlyle — director · British · appointed 2025-12-16
- WILLIAMS, Lee David — director · British · appointed 2024-10-25
- BOMBEZIN, Maelle — director · French · appointed 2024-10-18 · resigned 2024-10-25
- CLARKE, Jocelyn Sarah Frances — director · British · appointed 2024-10-25 · resigned 2025-05-19
- CLASPER, Christopher Duncan — director · British · appointed 2024-10-18 · resigned 2024-10-25
- JOHNSON, Paul Alan — director · British · appointed 2024-10-25 · resigned 2025-12-01

### Beneficial owners (Persons with Significant Control)

- [Sonar Midco Limited](https://whiteintel.dev/entity/054ea258-7854-5bf0-a371-5af588e3a6fe) — 75–100% shares · corporate PSC · United Kingdom — since 2024-10-18

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16027816
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16027816

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SONAR HOLDCO LIMITED**. Human view: https://whiteintel.dev/entity/abff61f5-6bbf-5f84-b984-e6c5a884ebf4 · Structured JSON: https://whiteintel.dev/api/public/dossier/abff61f5-6bbf-5f84-b984-e6c5a884ebf4._

_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"._