---
title: "ORCASTRA LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8a45fa4d-9dda-5afe-9670-a960dad58551
json: https://whiteintel.dev/api/public/dossier/8a45fa4d-9dda-5afe-9670-a960dad58551
identifier: oo:GB-COH-11965120
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ORCASTRA LTD.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-11965120`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8a45fa4d-9dda-5afe-9670-a960dad58551  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8a45fa4d-9dda-5afe-9670-a960dad58551  

## Ownership & control

### Owners / controllers

- **ORCA SOUND PROJECT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4f76471e-1100-52b9-95ed-501a49049439
- **Mrs Octavia Serena Claire Wilson** (beneficial owner) — 50% — https://whiteintel.dev/entity/b5326de4-0fe4-58bf-ad10-b8db04735b93
- **Mr Jolyon Alex Louis Klean** (beneficial owner) — 75% — https://whiteintel.dev/entity/b8b42401-033b-56a4-9899-38c2b188ec91
- **ORCA SOUND PROJECT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4f76471e-1100-52b9-95ed-501a49049439
- **Mr Jolyon Alex Louis Klean** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/92fdf201-1a5e-4c53-9f7a-09378d42e6d7
- **Mrs Octavia Serena Claire Wilson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9861c39c-bd65-4b61-ab71-f99c15116a46

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

1. **ORCA SOUND PROJECT LIMITED** — beneficial owner 100% → *ORCASTRA LTD.*
1. **Mrs Octavia Serena Claire Wilson** — beneficial owner 50% → *ORCASTRA LTD.*
1. **Mr Jolyon Alex Louis Klean** — beneficial owner 75% → *ORCASTRA LTD.*
1. **ORCA SOUND PROJECT LIMITED** — beneficial owner 87.5% → *ORCASTRA LTD.*
1. **Mr Jolyon Alex Louis Klean** — beneficial owner 62.5% → *ORCASTRA LTD.*
1. **Mrs Octavia Serena Claire Wilson** — beneficial owner 37.5% → *ORCASTRA LTD.*
2. **Mr Jolyon Alex Lewis Klean** — beneficial owner 100% → *ORCA SOUND PROJECT LIMITED*
2. **Mr Jolyon Alex Lewis Klean** — beneficial owner 87.5% → *ORCA SOUND PROJECT LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `11965120`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-04-26
- **Registered office:** 4th Floor 4 Tabernacle Street, London, EC2A 4LU
- **SIC:** 62012

### Officers

- KLEAN, Jolyon Alex Louis — director · British · appointed 2019-04-26
- WILSON, Octavia Serena Claire — director · British · appointed 2019-04-26

### Beneficial owners (Persons with Significant Control)

- Mrs Octavia Serena Claire Wilson — 25–50% shares · individual PSC · United Kingdom — since 2019-06-03
- Mr Jolyon Alex Louis Klean — 50–75% shares · individual PSC — since 2019-04-27
- [Orca Sound Project Limited](https://whiteintel.dev/entity/4f76471e-1100-52b9-95ed-501a49049439) — 75–100% shares · corporate PSC · United Kingdom — ceased 2019-04-27

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11965120
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11965120

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ORCASTRA LTD.**. Human view: https://whiteintel.dev/entity/8a45fa4d-9dda-5afe-9670-a960dad58551 · Structured JSON: https://whiteintel.dev/api/public/dossier/8a45fa4d-9dda-5afe-9670-a960dad58551._

_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"._