---
title: "ATRIUM CORPORATE CAPITAL LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f27fee77-73a1-5669-b442-d2b20158838d
json: https://whiteintel.dev/api/public/dossier/f27fee77-73a1-5669-b442-d2b20158838d
identifier: oo:GB-COH-12850620
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ATRIUM CORPORATE CAPITAL LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12850620`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f27fee77-73a1-5669-b442-d2b20158838d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f27fee77-73a1-5669-b442-d2b20158838d  

## Ownership & control

### Owners / controllers

- **ATRIUM UNDERWRITING GROUP LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/37efa5ba-3724-5aa2-a96f-b2fcb42b9e20
- **ATRIUM UNDERWRITING GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/37efa5ba-3724-5aa2-a96f-b2fcb42b9e20
- **ALOPUC LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/de0981f4-6675-571a-9e77-d88504627c2e

### 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:** `12850620`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-09-01
- **Registered office:** Level 20 8 Bishopsgate, London, EC2N 4BQ, United Kingdom
- **SIC:** 82990

### Officers

- [SGH COMPANY SECRETARIES LIMITED](https://whiteintel.dev/entity/3c1ea521-41ee-439d-a9dc-ce9e06fb28b4) — corporate secretary · appointed 2024-03-31
- HAYES, Richard Stephen Maurice — director · British · appointed 2023-09-05
- SMITH, James Ross Alick — director · British · appointed 2025-01-01
- STEWARD, Kirsty Helen — director · British · appointed 2020-09-01
- BRUCE, Martha Blanche Waymark — secretary · appointed 2020-09-01 · resigned 2024-03-31
- DE WINTON WILKIN HARRIES, Richard — director · British · appointed 2020-09-01 · resigned 2023-06-30
- LEE, James Robert Francis — director · British · appointed 2020-09-01 · resigned 2024-12-31
- MAURICE, Richard Stephen — director · British · appointed 2023-07-01 · resigned 2023-07-01

### Beneficial owners (Persons with Significant Control)

- [Alopuc Limited](https://whiteintel.dev/entity/de0981f4-6675-571a-9e77-d88504627c2e) — 75–100% shares · corporate PSC · United Kingdom — ceased 2025-11-24
- [Atrium Underwriting Group Limited](https://whiteintel.dev/entity/37efa5ba-3724-5aa2-a96f-b2fcb42b9e20) — 75–100% shares · corporate PSC · United Kingdom — ceased 2025-11-24

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12850620
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12850620

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ATRIUM CORPORATE CAPITAL LIMITED**. Human view: https://whiteintel.dev/entity/f27fee77-73a1-5669-b442-d2b20158838d · Structured JSON: https://whiteintel.dev/api/public/dossier/f27fee77-73a1-5669-b442-d2b20158838d._

_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"._