---
title: "355PRO LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/59afe3be-4bb2-52eb-9cae-e23660e43f67
json: https://whiteintel.dev/api/public/dossier/59afe3be-4bb2-52eb-9cae-e23660e43f67
identifier: oo:GB-COH-04126618
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 355PRO LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-04126618`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/59afe3be-4bb2-52eb-9cae-e23660e43f67  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/59afe3be-4bb2-52eb-9cae-e23660e43f67  

## Ownership & control

### Owners / controllers

- **Mr Neil Anthony Chapman** (beneficial owner) — https://whiteintel.dev/entity/8f7518e4-b652-54f3-a72c-6683b3a8abc1
- **Mr Sage Don Dillon** (beneficial owner) — 50% — https://whiteintel.dev/entity/fd5e1c62-1226-59ba-8177-dd5543b72f9e
- **Mr Brian Dillon-Ferris** (beneficial owner) — https://whiteintel.dev/entity/9c0c1fec-df1c-5d4d-8f77-87bfb39c5bdb
- **Mr Sage Dillon** (beneficial owner) — https://whiteintel.dev/entity/062d4536-bd55-48a0-83dc-ded9a95ca3c8
- **Mr Brian Dillon-Ferris** (beneficial owner) — https://whiteintel.dev/entity/9f9608d7-8094-474f-af99-2647ee4f6f37
- **Mr Sage Don Dillon** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/51dd636e-7c36-404a-b11f-b4b0a8b2c06b
- **Mr Neil Anthony Chapman** (beneficial owner) — https://whiteintel.dev/entity/230e8bb2-df6a-4be8-9564-f572a4378c25
- **Mr Neil Anthony Chapman** (beneficial owner) — https://whiteintel.dev/entity/d83b2c44-1d5c-44f2-a7cb-3a5e68af4f24

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

1. **Mr Neil Anthony Chapman** — beneficial owner → *355PRO LTD*
1. **Mr Sage Don Dillon** — beneficial owner 50% → *355PRO LTD*
1. **Mr Brian Dillon-Ferris** — beneficial owner → *355PRO LTD*
1. **Mr Sage Dillon** — beneficial owner → *355PRO LTD*
1. **Mr Brian Dillon-Ferris** — beneficial owner → *355PRO LTD*
1. **Mr Sage Don Dillon** — beneficial owner 37.5% → *355PRO LTD*
1. **Mr Neil Anthony Chapman** — beneficial owner → *355PRO LTD*
1. **Mr Neil Anthony Chapman** — beneficial owner → *355PRO LTD*

## Company profile (live · UK Companies House)

- **Company number:** `04126618`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2000-12-15
- **Registered office:** 27 Old Gloucester Street, London, WC1N 3AX, United Kingdom
- **SIC:** 62012, 63990

### Officers

- DILLON, Sage — director · Hungarian · appointed 2025-09-15
- FERRIS, Brian Dillon — director · British · appointed 2026-05-15
- DILLON, Eva — secretary · British · appointed 2006-02-14 · resigned 2009-02-05
- DILLON, Eva — secretary · British · appointed 2000-12-15 · resigned 2005-06-01
- DILLON-FERRIS, Brian — secretary · British · appointed 2009-02-05 · resigned 2013-02-28
- DILLON-FERRIS, Brian — secretary · British · appointed 2005-06-01 · resigned 2006-02-14
- ONLINE CORPORATE SECRETARIES LIMITED — corporate secretary · appointed 2000-12-15 · resigned 2000-12-15
- CHAPMAN, Neil Anthony — director · British · appointed 2021-07-01 · resigned 2025-11-15
- DILLON, Eva — director · British · appointed 2018-07-01 · resigned 2018-09-16
- DILLON, Eva — director · British · appointed 2012-01-01 · resigned 2013-12-31
- DILLON, Eva — director · British · appointed 2000-12-15 · resigned 2009-02-05
- DILLON, Sage Don — director · British · appointed 2024-02-01 · resigned 2024-08-31
- DILLON, Sage Don — director · British · appointed 2018-09-16 · resigned 2020-01-02
- DILLON, Sage Don — director · British · appointed 2018-03-01 · resigned 2018-07-01
- DILLON-FERRIS, Brian — director · British · appointed 2020-05-01 · resigned 2020-05-01
- DILLON-FERRIS, Brian — director · British · appointed 2010-07-01 · resigned 2011-12-31
- DILLON-FERRIS, Brian — director · British · appointed 2006-02-01 · resigned 2009-02-05
- FERRIS, Jennifer Maree — director · Canadian · appointed 2014-01-01 · resigned 2018-06-20
- GUPPY, Julian Brett — director · British · appointed 2005-12-12 · resigned 2005-12-12
- HOGBIN, Andrew — director · British · appointed 2005-12-12 · resigned 2007-10-29

### Beneficial owners (Persons with Significant Control)

- Mr Sage Dillon — significant influence or control · individual PSC — since 2025-09-15
- Mr Neil Anthony Chapman — significant influence or control · individual PSC · United Kingdom — ceased 2025-09-15
- Mr Sage Don Dillon — 25–50% shares · individual PSC · United Kingdom — ceased 2024-02-20
- Mr Neil Anthony Chapman — significant influence or control · individual PSC · United Kingdom — ceased 2024-02-01
- Mr Brian Dillon-Ferris — significant influence or control · individual PSC · United Kingdom — ceased 2020-05-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04126618
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04126618

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **355PRO LTD**. Human view: https://whiteintel.dev/entity/59afe3be-4bb2-52eb-9cae-e23660e43f67 · Structured JSON: https://whiteintel.dev/api/public/dossier/59afe3be-4bb2-52eb-9cae-e23660e43f67._

_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"._