---
title: "LANGLEY MOOR B3 LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e312ac9f-bb0f-55cf-932b-98b9e67ae73e
json: https://whiteintel.dev/api/public/dossier/e312ac9f-bb0f-55cf-932b-98b9e67ae73e
identifier: oo:GB-COH-03886583
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LANGLEY MOOR B3 LTD.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03886583`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e312ac9f-bb0f-55cf-932b-98b9e67ae73e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e312ac9f-bb0f-55cf-932b-98b9e67ae73e  

## Ownership & control

### Owners / controllers

- **Mrs Mary Catherine Best** (beneficial owner) — 100% — https://whiteintel.dev/entity/34e6f3ab-f921-5021-a7bc-0c49b739133e
- **MAYFORD EQUITIES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/68f0ef20-b1b4-5bcb-b803-29fda367aac7
- **Stephen Best** (beneficial owner) — 100% — https://whiteintel.dev/entity/f1ddf575-318d-57a4-ade9-7a034b4336b6
- **Stephen Best** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ae26ef74-b07e-49d3-85df-0816d33b93fc
- **MAYFORD EQUITIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/68f0ef20-b1b4-5bcb-b803-29fda367aac7
- **Mrs Mary Catherine Best** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ad30a342-873c-49eb-bb61-fe00291ea322

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

A **15-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:** `03886583`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1999-12-01
- **Registered office:** 26a Old Elvet, Durham, DH1 3HN, England
- **SIC:** 68209

### Officers

- ATKINSON, Lucy Victoria — director · British · appointed 2018-11-13
- BEST, Stephen — director · British · appointed 1999-12-21
- FRANKLAND, Helen Catherine — director · British · appointed 2018-10-30
- BROWN, Paul Andrew — secretary · British · appointed 2000-02-07 · resigned 2024-07-16
- HALL, Graham Stephen, Mr. — secretary · British · appointed 1999-12-21 · resigned 2000-02-08
- SWIFT INCORPORATIONS LIMITED — corporate nominee secretary · appointed 1999-12-01 · resigned 1999-12-21
- COTTAM, Mark Bradley — director · British · appointed 1999-12-21 · resigned 2002-11-30
- EMMERSON, Wade — director · British · appointed 2000-02-07 · resigned 2001-11-30
- HALL, Graham Stephen, Mr. — director · British · appointed 1999-12-21 · resigned 2002-11-30
- INSTANT COMPANIES LIMITED — corporate nominee director · appointed 1999-12-01 · resigned 1999-12-21

### Beneficial owners (Persons with Significant Control)

- [Mayford Equities Ltd](https://whiteintel.dev/entity/68f0ef20-b1b4-5bcb-b803-29fda367aac7) — 75–100% shares · corporate PSC · England — since 2023-12-31
- Stephen Best — 75–100% shares · individual PSC · England — ceased 2023-12-31
- Mrs Mary Catherine Best — 75–100% shares · individual PSC · England — ceased 2020-04-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03886583
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03886583

## 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 **LANGLEY MOOR B3 LTD.** — https://whiteintel.dev/entity/e312ac9f-bb0f-55cf-932b-98b9e67ae73e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LANGLEY MOOR B3 LTD.**. Human view: https://whiteintel.dev/entity/e312ac9f-bb0f-55cf-932b-98b9e67ae73e · Structured JSON: https://whiteintel.dev/api/public/dossier/e312ac9f-bb0f-55cf-932b-98b9e67ae73e._

_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"._