---
title: "CHIRON BIDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/643c7a5f-2b5e-56a0-8913-faeb92189a70
json: https://whiteintel.dev/api/public/dossier/643c7a5f-2b5e-56a0-8913-faeb92189a70
identifier: oo:GB-COH-10397327
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CHIRON BIDCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10397327`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/643c7a5f-2b5e-56a0-8913-faeb92189a70  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/643c7a5f-2b5e-56a0-8913-faeb92189a70  

## Cross-source identity

The same real-world entity, resolved across sources:

- **CHIRON BIDCO LIMITED** — GLEIF · `lei:213800AM6EU2G4R3A382` — https://whiteintel.dev/entity/4fb58bbb-2f89-5f23-bb27-b020dde74fba

## Ownership & control

### Owners / controllers

- **CHIRON BIDCO LIMITED** (beneficial owner) — https://whiteintel.dev/entity/643c7a5f-2b5e-56a0-8913-faeb92189a70
- **CHIRON MIDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/37228aef-8fdf-547c-ae45-bd3d89df0ac2
- **CHIRON BIDCO LIMITED** (beneficial owner) — https://whiteintel.dev/entity/643c7a5f-2b5e-56a0-8913-faeb92189a70
- **Bowmark Gp Llp** (beneficial owner) — https://whiteintel.dev/entity/19c40e3b-c1ba-4d83-8161-cefc5f25ae38
- **Bowmark Capital Llp** (beneficial owner) — https://whiteintel.dev/entity/3d5a24ac-9be9-451b-b6e7-343b158f6c20
- **CHIRON MIDCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/37228aef-8fdf-547c-ae45-bd3d89df0ac2

### Holdings / subsidiaries

- **NODE 4 HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/268413a2-d522-5b63-88b0-ece6ff101cfc
- **NODE 4 HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/268413a2-d522-5b63-88b0-ece6ff101cfc

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

A **54-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:** `10397327`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-09-27
- **Registered office:** Unit 1a-1b Millennium Way, Pride Park, Derby, DE24 8HZ, England
- **SIC:** 82990

### Officers

- GRAFTON, Mark David — director · British · appointed 2025-08-21
- KNIGHT, Victoria Anne — director · British · appointed 2026-07-03
- BAKER, Russell Edward James — director · British · appointed 2016-10-03 · resigned 2018-05-31
- BRYCE, Paul — director · British · appointed 2016-10-03 · resigned 2025-03-07
- DELANEY, Stephen Ross — director · British · appointed 2016-09-27 · resigned 2021-03-19
- GILBERT, Andrew Paul — director · British · appointed 2016-10-03 · resigned 2025-06-06
- KAY, Jonathan Walton — director · British · appointed 2022-02-17 · resigned 2025-08-18
- KELLER, Leon Benjamin Asher — director · British · appointed 2018-05-31 · resigned 2022-02-17
- MOSELEY, Richard — director · British · appointed 2025-06-30 · resigned 2025-10-27
- MULLER, Neil Keith — director · British · appointed 2026-05-15 · resigned 2026-06-07
- SALTER, Mark — director · British · appointed 2016-10-03 · resigned 2017-01-30
- WOODHOUSE, Christopher Kevin — director · British · appointed 2025-12-04 · resigned 2026-04-23

### Beneficial owners (Persons with Significant Control)

- [Chiron Midco Limited](https://whiteintel.dev/entity/37228aef-8fdf-547c-ae45-bd3d89df0ac2) — 75–100% shares · corporate PSC · United Kingdom — since 2016-09-27
- Bowmark Capital Llp — significant influence or control · corporate PSC · England — ceased 2018-05-27
- Bowmark Gp Llp — significant influence or control as trust · corporate PSC · England — ceased 2016-10-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10397327
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10397327

## 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 **CHIRON BIDCO LIMITED** — https://whiteintel.dev/entity/643c7a5f-2b5e-56a0-8913-faeb92189a70 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CHIRON BIDCO LIMITED**. Human view: https://whiteintel.dev/entity/643c7a5f-2b5e-56a0-8913-faeb92189a70 · Structured JSON: https://whiteintel.dev/api/public/dossier/643c7a5f-2b5e-56a0-8913-faeb92189a70._

_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"._