---
title: "MERTONIAN HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b3cb51f8-629f-5bf3-8f7e-8919416dfb68
json: https://whiteintel.dev/api/public/dossier/b3cb51f8-629f-5bf3-8f7e-8919416dfb68
identifier: oo:GB-COH-12451554
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MERTONIAN HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12451554`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b3cb51f8-629f-5bf3-8f7e-8919416dfb68  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b3cb51f8-629f-5bf3-8f7e-8919416dfb68  

## Ownership & control

### Owners / controllers

- **AKK30 HOLDINGS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/e340fe15-9142-5470-b1f4-0f0539e5aac8
- **ASK19 HOLDINGS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/e5d88bb4-ea51-5905-8924-19ae1f3f36bd
- **ASK19 HOLDINGS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e5d88bb4-ea51-5905-8924-19ae1f3f36bd
- **AKK30 HOLDINGS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e340fe15-9142-5470-b1f4-0f0539e5aac8

### Holdings / subsidiaries

- **DURHAM 2023 LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/eb172413-b0d6-5bdb-87a6-2b263ff8cef8
- **HYTHE ST LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/18501ea1-6e58-5757-861d-ad19fef303fc
- **105 PORTLAND LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/a4680bf5-30c3-53f1-9b2b-9d01d3d1d3e1
- **SHARDELOES 2020 LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/08589b72-a7e5-5bb9-a23e-9d4b71f81272
- **AASRA CARE HOMES LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/02fd785f-82c0-54ae-bb12-2f31053cd1cd
- **232 ER LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/062befb7-fb69-575c-8279-0aafbd34c139
- **DUNSTANS 7 LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/47a52ca0-d654-5588-9796-9e1c12d6e53d
- **BROADWAY 267 LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/40340ad0-4639-55f2-ae44-99c3f528c958
- **AASRA CARE LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/16ea04e1-26ad-5696-b265-209993a1f47c
- **KALLARVIEW DEVELOPMENTS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/6a3c3408-0eff-5c57-bc8a-caebcf492c40
- **DUNSTANS ROAD LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/a926d7d1-bbdb-540e-b6f8-c7c8c30f8bc5
- **BROADWAY HOUSE 210-214 LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/a5ca6f33-f94e-5142-8c05-b4abdc2409b7

…and **21** more subsidiaries/holdings. Resolve the full list with `get_dossier` on the WhiteIntel MCP (`npx -y @whiteintel/mcp-server`) or a one-off dossier — https://whiteintel.dev/pricing.

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

A **12-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.

## Financials (Companies House accounts)

| Figure | 2025-07-31 |
|---|---:|
| Cash | £15,931 |
| Shareholder funds | £100 |
| Current assets | £389,314 |
| Employees | 0 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12451554
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12451554
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/12451554/filing-history

## 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 **MERTONIAN HOLDINGS LIMITED** — https://whiteintel.dev/entity/b3cb51f8-629f-5bf3-8f7e-8919416dfb68 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MERTONIAN HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/b3cb51f8-629f-5bf3-8f7e-8919416dfb68 · Structured JSON: https://whiteintel.dev/api/public/dossier/b3cb51f8-629f-5bf3-8f7e-8919416dfb68._

_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"._