---
title: "MCS ADVISORY GROUP LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/65bce81f-cb28-5674-982e-546823bc086a
json: https://whiteintel.dev/api/public/dossier/65bce81f-cb28-5674-982e-546823bc086a
identifier: oo:GB-COH-16255632
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MCS ADVISORY GROUP LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-16255632`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/65bce81f-cb28-5674-982e-546823bc086a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/65bce81f-cb28-5674-982e-546823bc086a  

## Ownership & control

### Owners / controllers

- **Mrs Mariana Cara-Southey** (beneficial owner) — 100% — https://whiteintel.dev/entity/cfd26a22-3af8-50bf-a9e1-476db8714847
- **Mrs Mariana Cara-Southey** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1975607f-c232-46fa-9ecf-5d0e8b02acb9

### 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:** `16255632`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2025-02-17
- **Registered office:** Bramhall House, 14 Ack Lane East, Stockport, SK7 2BY, United Kingdom
- **SIC:** 70221

### Officers

- CARA-SOUTHEY, Jessica — director · British · appointed 2025-04-07
- CARA-SOUTHEY, Mariana — director · British · appointed 2025-02-17

### Beneficial owners (Persons with Significant Control)

- Mrs Mariana Cara-Southey — 75–100% shares · individual PSC · United Kingdom — since 2025-02-17

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16255632
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16255632

## 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 **MCS ADVISORY GROUP LTD** — https://whiteintel.dev/entity/65bce81f-cb28-5674-982e-546823bc086a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MCS ADVISORY GROUP LTD**. Human view: https://whiteintel.dev/entity/65bce81f-cb28-5674-982e-546823bc086a · Structured JSON: https://whiteintel.dev/api/public/dossier/65bce81f-cb28-5674-982e-546823bc086a._

_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"._