---
title: "NNB GENERATION COMPANY (HPC) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bac49f9c-66f8-5705-b13e-6978a0d497fc
json: https://whiteintel.dev/api/public/dossier/bac49f9c-66f8-5705-b13e-6978a0d497fc
identifier: oo:GB-COH-06937084
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NNB GENERATION COMPANY (HPC) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06937084`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bac49f9c-66f8-5705-b13e-6978a0d497fc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bac49f9c-66f8-5705-b13e-6978a0d497fc  

## Cross-source identity

The same real-world entity, resolved across sources:

- **NNB GENERATION COMPANY (HPC) LIMITED** — GLEIF · `lei:529900DMKJM6SWPSKX40` — https://whiteintel.dev/entity/ba5fa454-37cf-5cd8-b91b-aabbb1b2f5ff

## Ownership & control

### Owners / controllers

- **NNB HOLDING COMPANY (HPC) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e3e66763-d61d-5e79-8c61-3f01a07079f5
- **NNB HOLDING COMPANY (HPC) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e3e66763-d61d-5e79-8c61-3f01a07079f5

### Holdings / subsidiaries

- **NUCLEAR SERVICES (TECHNICAL) COMPANY LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/9ee1c5eb-a55f-51c6-b527-66469a117265
- **NUCLEAR SERVICES (TECHNICAL) COMPANY LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9ee1c5eb-a55f-51c6-b527-66469a117265

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

A **31-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:** `06937084`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2009-06-17
- **Registered office:** Building 1000, Park Avenue, Aztec West Business Park, Almondsbury, Bristol, BS32 4SQ, England
- **SIC:** 35110

### Officers

- GOODING, Claire Rachel — secretary · appointed 2019-01-29
- BOWIE, Jane Elizabeth — director · British · appointed 2026-03-26
- DEARDEN, Steven Roy — director · British · appointed 2025-04-24
- HARTLEY, Mark Stephen — director · British · appointed 2026-07-01
- HE, Dabo — director · Chinese · appointed 2022-09-05
- KINTREA, Kenna Anne — director · British · appointed 2021-01-01
- LOTZ, Marc-Andre — director · French · appointed 2021-03-01
- MAO, Qing — director · Chinese · appointed 2025-03-01
- MCARTHUR, Carol Linda — director · British · appointed 2022-07-01
- PARSONS, Simon John — director · British · appointed 2024-09-26
- REBER, Laurent Jean Lionel — director · French · appointed 2025-09-01
- ROBINSON, Philip Charles — director · British · appointed 2026-04-01
- TILLEY, Michelle Elaine, Dr — director · British · appointed 2025-01-01
- WEIGHTMAN, Michael William, Dr — director · British · appointed 2018-09-12
- YU, Huiping — director · Chinese · appointed 2022-09-05
- HAMILL, Christopher Hugh — secretary · appointed 2011-10-01 · resigned 2017-07-26
- MACDONALD, Jean Elizabeth — secretary · British · appointed 2009-06-23 · resigned 2010-07-19
- PYKE, Julia — secretary · appointed 2017-07-26 · resigned 2019-01-29
- WHITE, Christopher Stuart — secretary · appointed 2010-10-13 · resigned 2011-09-30
- AINSWORTH, Bernard Francis — director · British · appointed 2011-06-14 · resigned 2018-09-18

### Beneficial owners (Persons with Significant Control)

- [Nnb Holding Company (Hpc) Limited](https://whiteintel.dev/entity/e3e66763-d61d-5e79-8c61-3f01a07079f5) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06937084
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06937084

## 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 **NNB GENERATION COMPANY (HPC) LIMITED** — https://whiteintel.dev/entity/bac49f9c-66f8-5705-b13e-6978a0d497fc · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NNB GENERATION COMPANY (HPC) LIMITED**. Human view: https://whiteintel.dev/entity/bac49f9c-66f8-5705-b13e-6978a0d497fc · Structured JSON: https://whiteintel.dev/api/public/dossier/bac49f9c-66f8-5705-b13e-6978a0d497fc._

_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"._