---
title: "EA ASSIST LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/52e8f1cc-35cd-5bfa-a14a-20b789674231
json: https://whiteintel.dev/api/public/dossier/52e8f1cc-35cd-5bfa-a14a-20b789674231
identifier: oo:GB-COH-06378380
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# EA ASSIST LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06378380`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/52e8f1cc-35cd-5bfa-a14a-20b789674231  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/52e8f1cc-35cd-5bfa-a14a-20b789674231  

## Ownership & control

### Owners / controllers

- **TC EA LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/bffb07de-02fc-538a-8f12-ffa8bafb7424
- **Ms Simonetta Castellano** (beneficial owner) — 50% — https://whiteintel.dev/entity/4a920f15-e262-5441-bf95-e3b7729b48ba
- **Mr Stephen Matthews** (beneficial owner) — 50% — https://whiteintel.dev/entity/04a70a04-b6d7-5331-8444-fffc68d2b29d
- **Mr Stephen Matthews** (beneficial owner) — 50% — https://whiteintel.dev/entity/b6fb666c-39fe-5847-b125-7b7599a8c1fd
- **Mr Matthew Neale** (beneficial owner) — 50% — https://whiteintel.dev/entity/458b47e2-eaff-5819-8b4c-f704b570e216
- **Mr Paul Derrick Sumpter** (beneficial owner) — 50% — https://whiteintel.dev/entity/3eaa362c-073b-512e-895d-c427b439a223
- **Ms Simonetta Castellano** (beneficial owner) — 50% — https://whiteintel.dev/entity/ee04de6a-c999-5155-b3e3-85c336a59e73
- **Mr Matthew Neale** (beneficial owner) — 50% — https://whiteintel.dev/entity/96ba9c9a-f9b4-59ae-9545-4777bdd2c686
- **Ms Simonetta Castellano** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a1f20a3a-72ff-4439-b8b5-23cee7313a04
- **Mr Stephen Matthews** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/9061deed-d027-4933-aab8-47130409646d
- **TC EA LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bffb07de-02fc-538a-8f12-ffa8bafb7424
- **Ms Simonetta Castellano** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b0b41dc7-8baa-46cb-b1f1-2201b4001c28
- **Mr Matthew Neale** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b83ac66a-5a85-45a2-8a53-701dcf3ad4e1
- **Mr Stephen Matthews** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6c83bc1b-9a14-42d1-a744-02a9e2e09d78
- **Mr Matthew Neale** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3fe6bf50-92dc-4d72-b193-64b4cfceecee
- **Mr Paul Derrick Sumpter** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ec08b3c7-70a4-48b5-83a1-66784dfb7985

### Holdings / subsidiaries

- **JOHN H SIMPSON (PAYROLL) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f6987e36-a89a-570f-ad7f-3fcae02e6485
- **JOHN H SIMPSON (PAYROLL) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f6987e36-a89a-570f-ad7f-3fcae02e6485

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

A **53-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:** `06378380`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2007-09-21
- **Registered office:** 8 Hopper Way, Diss Business Park, Diss, Norfolk, IP22 4GT
- **SIC:** 69201

### Officers

- CASTELLANO, Simonetta — director · Italian · appointed 2019-09-22
- MATTHEWS, Stephen — director · British · appointed 2011-10-01
- NEALE, Matthew — director · British · appointed 2019-01-08
- SUMPTER, Paul Derrick — secretary · British · appointed 2007-09-21 · resigned 2019-11-06
- SECRETARIAL APPOINTMENTS LIMITED — corporate nominee secretary · appointed 2007-09-21 · resigned 2007-09-21
- GORAM, Andrew John — director · British · appointed 2007-09-21 · resigned 2008-10-06
- NEALE, Matthew — director · British · appointed 2007-09-21 · resigned 2017-01-01
- PLUMMER, Teresa — director · British · appointed 2009-09-29 · resigned 2010-02-10
- ROSS, Nicholas Sydney — director · British · appointed 2013-03-08 · resigned 2017-12-24
- SUMPTER, Paul Derrick — director · British · appointed 2007-09-21 · resigned 2019-01-08
- WOODS, Paul David — director · British · appointed 2015-03-11 · resigned 2019-01-08
- CORPORATE APPOINTMENTS LIMITED — corporate nominee director · appointed 2007-09-21 · resigned 2007-09-21

### Beneficial owners (Persons with Significant Control)

- Mr Stephen Matthews — 25–50% shares · individual PSC — since 2024-12-13
- Ms Simonetta Castellano — 25–50% shares · individual PSC — since 2024-12-13
- Mr Matthew Neale — 25–50% shares · individual PSC — since 2024-12-13
- [Mcn Holdings Limited](https://whiteintel.dev/entity/bffb07de-02fc-538a-8f12-ffa8bafb7424) — 75–100% shares · corporate PSC · England — ceased 2024-12-13
- Ms Simonetta Castellano — 25–50% shares · individual PSC · United Kingdom — ceased 2024-12-13
- Mr Stephen Matthews — 25–50% shares · individual PSC · United Kingdom — ceased 2024-12-13
- Mr Matthew Neale — 25–50% shares · individual PSC · United Kingdom — ceased 2024-12-13
- Mr Paul Derrick Sumpter — 25–50% shares · individual PSC · United Kingdom — ceased 2019-11-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06378380
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06378380

## 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 **EA ASSIST LIMITED** — https://whiteintel.dev/entity/52e8f1cc-35cd-5bfa-a14a-20b789674231 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **EA ASSIST LIMITED**. Human view: https://whiteintel.dev/entity/52e8f1cc-35cd-5bfa-a14a-20b789674231 · Structured JSON: https://whiteintel.dev/api/public/dossier/52e8f1cc-35cd-5bfa-a14a-20b789674231._

_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"._