---
title: "STAGWELL LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9dcc256d-0d09-51d0-866f-e2a735d82da7
json: https://whiteintel.dev/api/public/dossier/9dcc256d-0d09-51d0-866f-e2a735d82da7
identifier: oo:GB-COH-15100645
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STAGWELL LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15100645`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9dcc256d-0d09-51d0-866f-e2a735d82da7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9dcc256d-0d09-51d0-866f-e2a735d82da7  

## Ownership & control

### Owners / controllers

- **Mr Cosmas Andrew Michael** (beneficial owner) — https://whiteintel.dev/entity/d5a5aaab-2be5-5a3d-9067-b04f78c73299
- **Mrs Martha Michael** (beneficial owner) — 50% — https://whiteintel.dev/entity/5d6b7a38-3c36-5c9e-a630-56f819de0565
- **Mrs Anna Michael** (beneficial owner) — 50% — https://whiteintel.dev/entity/9f5e5016-5041-518c-9270-036690626cc0
- **Mr Cosmas Andrew Michael** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b43ff1a4-c8df-4bb4-914e-0df9da38347c
- **Mr Andrew Cosmas Michael** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/450c745f-4071-498f-8419-290f4cc39eb2
- **Mrs Anna Michael** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ae9b6f14-adce-4d66-b575-693f04b07a26
- **Mrs Martha Michael** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6560fd11-c280-4512-bdf5-c72e2d2acc08
- **Mr Cosmas Andrew Michael** (beneficial owner) — https://whiteintel.dev/entity/04900109-6bf2-4600-b21e-6a368427a6db

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

A **8-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:** `15100645`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2023-08-28
- **Registered office:** 86-90 Paul Street, London, England, EC2A 4NE, United Kingdom
- **SIC:** 56103, 56210, 56290

### Officers

- MICHAEL, Cosmas Andrew — director · British · appointed 2023-08-28
- MICHAEL, Andrew Cosmas — director · British · appointed 2023-08-29 · resigned 2026-07-01
- MICHAEL, Martha — director · British · appointed 2023-08-29 · resigned 2026-07-01

### Beneficial owners (Persons with Significant Control)

- Mr Cosmas Andrew Michael — significant influence or control · individual PSC · United Kingdom — since 2024-07-07
- Mrs Anna Michael — 25–50% shares · individual PSC · United Kingdom — ceased 2024-05-09
- Mr Andrew Cosmas Michael — 25–50% shares · individual PSC · United Kingdom — ceased 2024-05-09
- Mrs Martha Michael — 25–50% shares · individual PSC · United Kingdom — ceased 2024-06-28
- Mr Cosmas Andrew Michael — 75–100% shares · individual PSC · United Kingdom — ceased 2024-05-09

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15100645
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15100645

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STAGWELL LTD**. Human view: https://whiteintel.dev/entity/9dcc256d-0d09-51d0-866f-e2a735d82da7 · Structured JSON: https://whiteintel.dev/api/public/dossier/9dcc256d-0d09-51d0-866f-e2a735d82da7._

_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"._