---
title: "GWYNT GLAS (ESB) HOLDING COMPANY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2e19b7e8-e653-5d4a-9118-8dee61df2fb8
json: https://whiteintel.dev/api/public/dossier/2e19b7e8-e653-5d4a-9118-8dee61df2fb8
identifier: oo:GB-COH-15576333
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GWYNT GLAS (ESB) HOLDING COMPANY LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15576333`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2e19b7e8-e653-5d4a-9118-8dee61df2fb8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2e19b7e8-e653-5d4a-9118-8dee61df2fb8  

## Ownership & control

### Owners / controllers

- **ESBII UK LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/347ce4f7-402c-50ff-adf4-cd86d7a6ee2e
- **ESBII UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/347ce4f7-402c-50ff-adf4-cd86d7a6ee2e

### Holdings / subsidiaries

- **GWYNT GLAS OFFSHORE WIND FARM LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/63d3748e-37b4-5d2a-8b35-a56383833618
- **GWYNT GLAS OFFSHORE WIND FARM LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/63d3748e-37b4-5d2a-8b35-a56383833618

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

A **5-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:** `15576333`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-03-19
- **Registered office:** Eastcastle House, 27/28 Eastcastle Street, London, W1W 8DH, England
- **SIC:** 64209

### Officers

- HARRIS, Tara — secretary · appointed 2024-03-19
- CAPLIS, Jim — director · Irish · appointed 2026-04-23
- CONNOLLY, Gary Patrick — director · Irish · appointed 2024-03-19
- BARR, Gareth — director · Irish · appointed 2024-03-19 · resigned 2026-03-09

### Beneficial owners (Persons with Significant Control)

- [Esbii Uk Limited](https://whiteintel.dev/entity/347ce4f7-402c-50ff-adf4-cd86d7a6ee2e) — 75–100% shares · corporate PSC · United Kingdom — since 2024-03-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15576333
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15576333

## 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 **GWYNT GLAS (ESB) HOLDING COMPANY LTD** — https://whiteintel.dev/entity/2e19b7e8-e653-5d4a-9118-8dee61df2fb8 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GWYNT GLAS (ESB) HOLDING COMPANY LTD**. Human view: https://whiteintel.dev/entity/2e19b7e8-e653-5d4a-9118-8dee61df2fb8 · Structured JSON: https://whiteintel.dev/api/public/dossier/2e19b7e8-e653-5d4a-9118-8dee61df2fb8._

_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"._