---
title: "CASTELL 2020-1 PLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bd674435-9e7c-5e01-affc-657ec1ada8be
json: https://whiteintel.dev/api/public/dossier/bd674435-9e7c-5e01-affc-657ec1ada8be
identifier: oo:GB-COH-12825525
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CASTELL 2020-1 PLC

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12825525`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bd674435-9e7c-5e01-affc-657ec1ada8be  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bd674435-9e7c-5e01-affc-657ec1ada8be  

## Cross-source identity

The same real-world entity, resolved across sources:

- **CASTELL 2020-1 PLC** — GLEIF · `lei:213800FUYUX19EU6J765` — https://whiteintel.dev/entity/63674981-5b5c-58a3-9853-412d2bb36c55

## Ownership & control

### Owners / controllers

- **CASTELL 2020-1 HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/29118919-15db-50aa-a382-e31d1bebff3d
- **CASTELL 2020-1 HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/29118919-15db-50aa-a382-e31d1bebff3d

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

1. **CASTELL 2020-1 HOLDINGS LIMITED** — beneficial owner 100% → *CASTELL 2020-1 PLC*
1. **CASTELL 2020-1 HOLDINGS LIMITED** — beneficial owner 87.5% → *CASTELL 2020-1 PLC*
2. **CSC CORPORATE SERVICES (LONDON) LIMITED** — beneficial owner 100% → *CASTELL 2020-1 HOLDINGS LIMITED*
2. **Csc Corporate Services (London) Limited** — beneficial owner 87.5% → *CASTELL 2020-1 HOLDINGS LIMITED*
3. **CSC MANAGEMENT SERVICES (UK) LIMITED** — beneficial owner 100% → *CSC CORPORATE SERVICES (LONDON) LIMITED*
3. **CSC MANAGEMENT SERVICES (UK) LIMITED** — beneficial owner 87.5% → *CSC CORPORATE SERVICES (LONDON) LIMITED*
4. **BIPLANE BIDCO (UK) LIMITED** — beneficial owner 100% → *CSC MANAGEMENT SERVICES (UK) LIMITED*
4. **CSC ITG HOLDINGS LIMITED** — beneficial owner 87.5% → *CSC MANAGEMENT SERVICES (UK) LIMITED*
4. **BIPLANE BIDCO (UK) LIMITED** — beneficial owner 87.5% → *CSC MANAGEMENT SERVICES (UK) LIMITED*
5. **Hna Group Limited** — beneficial owner 87.5% → *CSC ITG HOLDINGS LIMITED*
5. **CSC FINANCIAL SERVICES HOLDINGS LIMITED** — beneficial owner 87.5% → *CSC ITG HOLDINGS LIMITED*
5. **CSC CLS (UK) LIMITED** — beneficial owner 100% → *BIPLANE BIDCO (UK) LIMITED*
5. **Dalewood Limited** — beneficial owner 87.5% → *BIPLANE BIDCO (UK) LIMITED*
5. **CSC CLS (UK) LIMITED** — beneficial owner 87.5% → *BIPLANE BIDCO (UK) LIMITED*
6. **CSC ITG HOLDINGS LIMITED** — beneficial owner 87.5% → *CSC CLS (UK) LIMITED*
6. **CORPORATION SERVICE COMPANY (EUROPE) LIMITED** — beneficial owner 100% → *CSC FINANCIAL SERVICES HOLDINGS LIMITED*
6. **Corporation Service Company (Europe) Limited** — beneficial owner 87.5% → *CSC FINANCIAL SERVICES HOLDINGS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `12825525`
- **Status:** dissolved
- **Type:** plc
- **Incorporated:** 2020-08-19
- **Registered office:** 18a Capricorn Centre Cranes Farm Road, Basildon, Essex, SS14 3JJ
- **SIC:** 64922, 64999

### Officers

- [CSC CORPORATE SERVICES (LONDON) LIMITED](https://whiteintel.dev/entity/ea83755d-1f7e-461c-9df4-0fd169418d3f) — corporate secretary · appointed 2020-08-19
- WHITAKER, Paivi Helena — director · Finnish · appointed 2020-08-19
- [CSC DIRECTORS (NO.3) LIMITED](https://whiteintel.dev/entity/8ea3263c-2586-5156-ba50-19a70a7ebf1f) — corporate director · appointed 2020-08-19
- [CSC DIRECTORS (NO.4) LIMITED](https://whiteintel.dev/entity/bc495d19-54c8-5c8f-8810-add27dcca8cf) — corporate director · appointed 2020-08-19

### Beneficial owners (Persons with Significant Control)

- [Castell 2020-1 Holdings Limited](https://whiteintel.dev/entity/29118919-15db-50aa-a382-e31d1bebff3d) — 75–100% shares · corporate PSC · United Kingdom — since 2020-08-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12825525

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CASTELL 2020-1 PLC**. Human view: https://whiteintel.dev/entity/bd674435-9e7c-5e01-affc-657ec1ada8be · Structured JSON: https://whiteintel.dev/api/public/dossier/bd674435-9e7c-5e01-affc-657ec1ada8be._

_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"._