---
title: "QUADGAS HOLDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c7d4bf60-ee9c-5807-bea9-e9652a0f6b11
json: https://whiteintel.dev/api/public/dossier/c7d4bf60-ee9c-5807-bea9-e9652a0f6b11
identifier: oo:GB-COH-10614254
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# QUADGAS HOLDCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10614254`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c7d4bf60-ee9c-5807-bea9-e9652a0f6b11  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c7d4bf60-ee9c-5807-bea9-e9652a0f6b11  

## Ownership & control

### Owners / controllers

- **NATIONAL GRID HOLDINGS ONE PLC** (beneficial owner) — 50% — https://whiteintel.dev/entity/9dfb70dc-2322-5ed5-95dc-41e62ba02279
- **QUADGAS INVESTMENTS BIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/aa074ddf-f8a4-53d6-ae51-58a9d976a5ee
- **QUADGAS INVESTMENTS BIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/aa074ddf-f8a4-53d6-ae51-58a9d976a5ee
- **NATIONAL GRID HOLDINGS ONE PLC** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9dfb70dc-2322-5ed5-95dc-41e62ba02279

### Holdings / subsidiaries

- **QUADGAS PLEDGECO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/721570ff-ae96-5282-8c68-b46c5f10485a
- **QUADGAS PLEDGECO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/721570ff-ae96-5282-8c68-b46c5f10485a

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

A **41-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:** `10614254`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-02-10
- **Registered office:** Cadent, Pilot Way, Ansty, Coventry, CV7 9JU, England
- **SIC:** 70100

### Officers

- BENNETT, Diane Mary — secretary · appointed 2020-01-23
- CARTA, Arturo — director · Italian · appointed 2025-05-22
- COOLEY, Graham Edward, Dr — director · British · appointed 2024-01-17
- CORRIGALL, Neil Robert Vint — director · British · appointed 2022-05-24
- FANG, Bo — director · Chinese · appointed 2026-03-11
- FENNELL, Simon — director · British · appointed 2019-05-15
- FIDLER, Eduard Benjamin — director · Canadian · appointed 2018-11-29
- HOLLAND-KAYE, William John — director · British · appointed 2026-02-01
- HOWELL, Emma — director · British · appointed 2024-03-29
- KARNIK, Deven Arvind — director · British · appointed 2017-03-31
- MATHIESON, Mark William — director · British · appointed 2018-11-28
- RAY, Alistair Graham — director · British · appointed 2023-07-19
- SU, Hua — director · Chinese · appointed 2018-08-23
- SULAIMAN, Sara Murtadha Jaffar — director · Omani · appointed 2025-10-31
- WANG, Minzhen — director · Chinese · appointed 2026-07-28
- WILKINS, Desmond Luis — director · British · appointed 2021-08-31
- COOPER, Mark Stuart — secretary · appointed 2017-03-31 · resigned 2020-01-15
- HOWITT, David Andrew — secretary · appointed 2017-03-31 · resigned 2020-01-17
- MORGAN, Alice — secretary · appointed 2017-02-10 · resigned 2017-03-31
- AGG, Andrew Jonathan — director · British · appointed 2017-03-31 · resigned 2018-07-20

### Beneficial owners (Persons with Significant Control)

- [Quadgas Investments Bidco Limited](https://whiteintel.dev/entity/aa074ddf-f8a4-53d6-ae51-58a9d976a5ee) — 75–100% shares · corporate PSC · United Kingdom — since 2017-02-10
- [National Grid Holdings One Plc](https://whiteintel.dev/entity/9dfb70dc-2322-5ed5-95dc-41e62ba02279) — 25–50% shares · corporate PSC · United Kingdom — ceased 2019-06-28

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10614254
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10614254

## 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 **QUADGAS HOLDCO LIMITED** — https://whiteintel.dev/entity/c7d4bf60-ee9c-5807-bea9-e9652a0f6b11 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **QUADGAS HOLDCO LIMITED**. Human view: https://whiteintel.dev/entity/c7d4bf60-ee9c-5807-bea9-e9652a0f6b11 · Structured JSON: https://whiteintel.dev/api/public/dossier/c7d4bf60-ee9c-5807-bea9-e9652a0f6b11._

_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"._