---
title: "BUILD BY THE SEA LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3e78dd01-bc36-5816-87f3-5ba64edcaa5f
json: https://whiteintel.dev/api/public/dossier/3e78dd01-bc36-5816-87f3-5ba64edcaa5f
identifier: oo:GB-COH-12218371
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BUILD BY THE SEA LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12218371`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3e78dd01-bc36-5816-87f3-5ba64edcaa5f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3e78dd01-bc36-5816-87f3-5ba64edcaa5f  

## Ownership & control

### Owners / controllers

- **Rhowen Louise Yoki** (beneficial owner) — 50% — https://whiteintel.dev/entity/0f5ecb1e-8d25-5dd0-b343-5ec1482e9080
- **James Yoki** (beneficial owner) — 50% — https://whiteintel.dev/entity/e2f604e9-ffdf-5c0f-b5f8-2a05c9ac75e0
- **DOWN BY THE SEA LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/50aa368a-8701-5ab7-bf72-a50578988ea6
- **Rhowen Louise Yoki** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3f0aee71-5c2c-41c3-975b-ea4135b3c6be
- **James Yoki** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/57e2ddcf-d382-4614-a76c-016d5422ebf8
- **DOWN BY THE SEA LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/50aa368a-8701-5ab7-bf72-a50578988ea6

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

A **12-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:** `12218371`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-09-20
- **Registered office:** Peat House, Newham Road, Truro, Cornwall, TR1 2DP, United Kingdom
- **SIC:** 41100

### Officers

- YOKI, James — director · British · appointed 2019-09-20
- YOKI, Rhowen Louise — director · British · appointed 2019-09-20

### Beneficial owners (Persons with Significant Control)

- [Down By The Sea Limited](https://whiteintel.dev/entity/50aa368a-8701-5ab7-bf72-a50578988ea6) — 75–100% shares · corporate PSC · England — since 2024-07-04
- Rhowen Louise Yoki — 25–50% shares · individual PSC · United Kingdom — ceased 2024-07-04
- James Yoki — 25–50% shares · individual PSC · United Kingdom — ceased 2024-07-04

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12218371
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12218371

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BUILD BY THE SEA LIMITED**. Human view: https://whiteintel.dev/entity/3e78dd01-bc36-5816-87f3-5ba64edcaa5f · Structured JSON: https://whiteintel.dev/api/public/dossier/3e78dd01-bc36-5816-87f3-5ba64edcaa5f._

_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"._