---
title: "FILE DYNAMICS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/520b48a3-4f16-5710-8564-080069474c73
json: https://whiteintel.dev/api/public/dossier/520b48a3-4f16-5710-8564-080069474c73
identifier: oo:GB-COH-09424085
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# FILE DYNAMICS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09424085`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/520b48a3-4f16-5710-8564-080069474c73  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/520b48a3-4f16-5710-8564-080069474c73  

## Ownership & control

### Owners / controllers

- **ROSSFELD LIMITED** (beneficial owner) — 75% — https://whiteintel.dev/entity/5318b141-a73b-5f86-8425-e528c988c3b0
- **ROSSFELD LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/5318b141-a73b-5f86-8425-e528c988c3b0
- **ASCENTI HEALTH LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/d54f5e97-aee6-5e56-9776-3ecbae066d67
- **LYONS DAVIDSON LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/481bdb8b-d3e4-53e6-8f6f-aa7de82f1063

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

A **22-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:** `09424085`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-02-05
- **Registered office:** C/O Rsm Uk 2nd Floor, One, The Square, Bristol, BS1 6DG, England
- **SIC:** 62090, 78300, 82110, 82990

### Officers

- [LYDACO NOMINEES LIMITED](https://whiteintel.dev/entity/263022c0-0061-54ee-aa81-b098dbb663a8) — corporate secretary · appointed 2015-02-05
- GRIFFITHS, Aled Wyn — director · British · appointed 2025-11-17
- LENNAGHAN, Michelle Louise — director · British · appointed 2015-02-05
- SAVILL, Mark — director · British · appointed 2015-02-05
- BANBURY, Gillian Angela — director · British · appointed 2021-12-20 · resigned 2025-11-17
- DELANEY, Nicholas John — director · British · appointed 2015-02-05 · resigned 2017-12-22
- DOBRIKOVA, Stephanie Elizabeth Squire — director · British · appointed 2017-12-22 · resigned 2021-04-22

### Beneficial owners (Persons with Significant Control)

- [Lyons Davidson Limited](https://whiteintel.dev/entity/481bdb8b-d3e4-53e6-8f6f-aa7de82f1063) — 75–100% shares · corporate PSC · England — since 2016-04-06
- [Rossfeld Limited](https://whiteintel.dev/entity/5318b141-a73b-5f86-8425-e528c988c3b0) — 50–75% shares · corporate PSC · England — ceased 2021-11-29
- [Ascenti Health Limited](https://whiteintel.dev/entity/d54f5e97-aee6-5e56-9776-3ecbae066d67) — 50–75% shares · corporate PSC · England — ceased 2021-04-21

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09424085
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09424085

## 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 **FILE DYNAMICS LIMITED** — https://whiteintel.dev/entity/520b48a3-4f16-5710-8564-080069474c73 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FILE DYNAMICS LIMITED**. Human view: https://whiteintel.dev/entity/520b48a3-4f16-5710-8564-080069474c73 · Structured JSON: https://whiteintel.dev/api/public/dossier/520b48a3-4f16-5710-8564-080069474c73._

_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"._