---
title: "SMARTSEAL FLAT ROOFING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/56a76e94-3bfd-52ee-987c-1efa0267dd28
json: https://whiteintel.dev/api/public/dossier/56a76e94-3bfd-52ee-987c-1efa0267dd28
identifier: oo:GB-COH-05678765
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SMARTSEAL FLAT ROOFING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05678765`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/56a76e94-3bfd-52ee-987c-1efa0267dd28  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/56a76e94-3bfd-52ee-987c-1efa0267dd28  

## Ownership & control

### Owners / controllers

- **Ms Rosalyn Michelle John** (beneficial owner) — 50% — https://whiteintel.dev/entity/1a597ce0-f204-598b-98c9-54f73e87c810
- **Mr Darren Matthew John** (beneficial owner) — 50% — https://whiteintel.dev/entity/2de07674-8a4d-5770-81d4-99792c9a90f1
- **Mr Darren Matthew John** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b0b12277-4f68-4a57-90a5-4c3fadc9001c
- **Ms Rosalyn Michelle John** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2fd29af0-a5f1-4860-93d6-f9837f898c76

### 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:** `05678765`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-01-18
- **Registered office:** 2 Station Road West, Oxted, RH8 9EP, England
- **SIC:** 43910

## Financials (Companies House accounts)

| Figure | 2026-01-31 |
|---|---:|
| Net assets | £76,748 |
| Cash | £72,235 |
| Shareholder funds | £1,000 |
| Fixed assets | £17,083 |
| Current assets | £81,790 |
| Employees | 2 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- JOHN, Rosalyn Michelle — secretary · British · appointed 2007-03-30
- JOHN, Darren Matthew — director · British · appointed 2006-01-18
- RIDLER, Steven Christopher — secretary · British · appointed 2006-01-18 · resigned 2007-03-30
- WATERLOW SECRETARIES LIMITED — corporate nominee secretary · appointed 2006-01-18 · resigned 2006-01-18
- JOHN, Rosalyn Michelle — director · British · appointed 2007-03-30 · resigned 2026-01-26
- RIDLER, Steven Christopher — director · British · appointed 2006-01-18 · resigned 2007-03-30
- WATERLOW NOMINEES LIMITED — corporate nominee director · appointed 2006-01-18 · resigned 2006-01-18

### Beneficial owners (Persons with Significant Control)

- Ms Rosalyn Michelle John — 25–50% shares · individual PSC · England — since 2016-04-06
- Mr Darren Matthew John — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05678765
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/05678765/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05678765

## 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 **SMARTSEAL FLAT ROOFING LIMITED** — https://whiteintel.dev/entity/56a76e94-3bfd-52ee-987c-1efa0267dd28 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SMARTSEAL FLAT ROOFING LIMITED**. Human view: https://whiteintel.dev/entity/56a76e94-3bfd-52ee-987c-1efa0267dd28 · Structured JSON: https://whiteintel.dev/api/public/dossier/56a76e94-3bfd-52ee-987c-1efa0267dd28._

_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"._