---
title: "ATOM HOLDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/20ff3b33-8b54-58c4-a052-d2310c13f2bd
json: https://whiteintel.dev/api/public/dossier/20ff3b33-8b54-58c4-a052-d2310c13f2bd
identifier: oo:GB-COH-14129045
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ATOM HOLDCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-14129045`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/20ff3b33-8b54-58c4-a052-d2310c13f2bd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/20ff3b33-8b54-58c4-a052-d2310c13f2bd  

## Cross-source identity

The same real-world entity, resolved across sources:

- **ATOM HOLDCO PLC** — GLEIF · `lei:2138004P8JTY3CACDA84` — https://whiteintel.dev/entity/ff4a2025-ffb2-5b58-8e43-ea2702ef6fb6

## Ownership & control

### Owners / controllers

- **Mr David James Mccarthy** (beneficial owner) — 100% — https://whiteintel.dev/entity/0bd1b27d-4fb4-5765-b46e-522e05f3dc38
- **Mr David James Mccarthy** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/68407207-eb64-4efc-84d1-2b4cecb908a9
- **TOSCAFUND ASSET MANAGEMENT LLP** (beneficial owner) — https://whiteintel.dev/entity/d4962d59-5ec8-5663-9fe1-c5b631a3291d
- **Banco Bilbao Vizcaya Argentaria S.A.** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d71daf38-c169-4fa4-9da1-da2933043159

### Holdings / subsidiaries

- **ATOM BANK PLC** (beneficial owner) — 100% — https://whiteintel.dev/entity/60b2632a-34fc-52ff-a3f1-464165ee3315
- **ATOM BANK PLC** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/60b2632a-34fc-52ff-a3f1-464165ee3315

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

A **10-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:** `14129045`
- **Status:** active
- **Type:** plc
- **Incorporated:** 2022-05-24
- **Registered office:** The Pattern Shop, Sussex Street, Newcastle Upon Tyne, NE1 3PD, England
- **SIC:** 64205

### Officers

- FARNWORTH, Laura — secretary · appointed 2022-10-14
- CESARIO, Fabrizio — director · Italian · appointed 2025-01-21
- COE, Christine Anne — director · British · appointed 2022-10-14
- ENGLISH, Catherine Prentke — director · American · appointed 2026-02-05
- FERNANDEZ-ACEYTUNO ZURDO, María Del Mar — director · Spanish · appointed 2026-07-31
- HOLLINGWORTH, Laurence David Edgar — director · British · appointed 2022-10-14
- KALKAN, Murat — director · American · appointed 2025-01-21
- MARSHALL, Andrew David — director · British · appointed 2022-11-01
- MILLINGTON, Cheryl Joanne — director · British · appointed 2022-10-14
- MULLEN, Mark Thomas — director · British · appointed 2022-10-14
- ROCHFORD, Lee Michael — director · British · appointed 2023-05-23
- ROPER, David Andrew — director · British · appointed 2022-10-14
- ÖZEN, Sait Ergun — director · Turkish · appointed 2022-10-14
- DE LA HEY, John David — director · British · appointed 2022-11-30 · resigned 2025-01-21
- MCCARTHY, David James — director · British · appointed 2022-05-24 · resigned 2022-10-31
- PERTUSA SANTOS, Alicia — director · Spanish · appointed 2022-10-14 · resigned 2025-01-21
- ROMERA LOBO, Gonzalo — director · Spanish · appointed 2022-10-14 · resigned 2026-07-30
- ROSEWELL, Bridget Clare — director · British · appointed 2022-10-14 · resigned 2023-09-14

### Beneficial owners (Persons with Significant Control)

- [Toscafund Asset Management Llp](https://whiteintel.dev/entity/d4962d59-5ec8-5663-9fe1-c5b631a3291d) — 25–50% votes · corporate PSC · England — since 2022-10-14
- Banco Bilbao Vizcaya Argentaria S.A. — 25–50% shares · corporate PSC · Spain — since 2022-10-14
- Mr David James Mccarthy — 75–100% shares · individual PSC · United Kingdom — ceased 2022-10-14

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14129045
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14129045

## 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 **ATOM HOLDCO LIMITED** — https://whiteintel.dev/entity/20ff3b33-8b54-58c4-a052-d2310c13f2bd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ATOM HOLDCO LIMITED**. Human view: https://whiteintel.dev/entity/20ff3b33-8b54-58c4-a052-d2310c13f2bd · Structured JSON: https://whiteintel.dev/api/public/dossier/20ff3b33-8b54-58c4-a052-d2310c13f2bd._

_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"._