---
title: "MIRION TECHNOLOGIES (HOLDINGSUB2), LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/42358a42-ddcf-5775-a893-6799ddaa4baf
json: https://whiteintel.dev/api/public/dossier/42358a42-ddcf-5775-a893-6799ddaa4baf
identifier: oo:GB-COH-09299632
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09299632`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/42358a42-ddcf-5775-a893-6799ddaa4baf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/42358a42-ddcf-5775-a893-6799ddaa4baf  

## Ownership & control

### Owners / controllers

- **MIRION TECHNOLOGIES (HOLDINGSUB1), LTD.** (beneficial owner) — 100% — https://whiteintel.dev/entity/c565714f-6788-5567-96a0-8a25f4c9d42c
- **Mirion Technologies (Holdingsub1), Ltd.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a249cf14-9f44-42a2-98dc-72f898410bfd

### Holdings / subsidiaries

- **MIRION TECHNOLOGIES (CANBERRA UK) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/cd13476f-cad5-5019-98e3-47926937a417
- **MIRION TECHNOLOGIES (UK HOLDCO), LTD.** (beneficial owner) — 100% — https://whiteintel.dev/entity/cdb92246-c8ee-5585-a368-a9d4fd1837fe
- **MIRION TECHNOLOGIES (HOLDINGREP), LTD.** (beneficial owner) — 100% — https://whiteintel.dev/entity/91b45449-e8d1-538b-9572-0834ca851ec0
- **MIRION TECHNOLOGIES (HOLDINGREP), LTD.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/91b45449-e8d1-538b-9572-0834ca851ec0
- **MIRION TECHNOLOGIES (UK), LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0a25a6bd-119a-5018-a7ff-b6d8bdb737e4
- **MIRION TECHNOLOGIES (UK HOLDCO), LTD.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cdb92246-c8ee-5585-a368-a9d4fd1837fe
- **MIRION TECHNOLOGIES (CANBERRA UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/cd13476f-cad5-5019-98e3-47926937a417

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

A **4-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:** `09299632`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2014-11-06
- **Registered office:** C/O A G Secretarial Limited Milton Gate, 60 Chiswell Street, London, United Kingdom, EC1Y 4AG, United Kingdom
- **SIC:** 82990

### Officers

- [A G SECRETARIAL LIMITED](https://whiteintel.dev/entity/9131dc8c-2062-53c2-a09f-5291e4fb7a0a) — corporate secretary · appointed 2021-10-21
- COCKS, James Francis Charles — director · British · appointed 2018-08-28
- WATSON, Irina Marsovna — secretary · appointed 2015-06-09 · resigned 2021-10-21
- DE SARRAU, Pierre Marie Alain — director · French · appointed 2017-09-27 · resigned 2021-10-21
- ETROY, Stephane Roland — director · French · appointed 2014-11-06 · resigned 2015-06-09
- MAHER, Sophie Elizabeth — director · British · appointed 2016-06-22 · resigned 2017-09-13
- NEAL, Kenneth Ronald — director · British · appointed 2015-06-09 · resigned 2018-08-28
- CHARTERHOUSE CORPORATE DIRECTORS LIMITED — corporate director · appointed 2014-11-06 · resigned 2015-06-09

### Beneficial owners (Persons with Significant Control)

- [Mirion Technologies (Holdingsub1), Ltd.](https://whiteintel.dev/entity/a249cf14-9f44-42a2-98dc-72f898410bfd) — 75–100% shares · corporate PSC · United Kingdom — since 2019-08-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09299632

## 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 **MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.** — https://whiteintel.dev/entity/42358a42-ddcf-5775-a893-6799ddaa4baf · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.**. Human view: https://whiteintel.dev/entity/42358a42-ddcf-5775-a893-6799ddaa4baf · Structured JSON: https://whiteintel.dev/api/public/dossier/42358a42-ddcf-5775-a893-6799ddaa4baf._

_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"._