---
title: "LANDMARK (MARTIN) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d4a2df50-ea96-56c6-8623-8dde04bcf976
json: https://whiteintel.dev/api/public/dossier/d4a2df50-ea96-56c6-8623-8dde04bcf976
identifier: oo:GB-COH-NI660399
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LANDMARK (MARTIN) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-NI660399`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d4a2df50-ea96-56c6-8623-8dde04bcf976  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d4a2df50-ea96-56c6-8623-8dde04bcf976  

## Ownership & control

### Owners / controllers

- **Ms Lyndsey Esther Robinson** (beneficial owner) — 50% — https://whiteintel.dev/entity/9eecc84c-25e8-5014-8f3b-4460068cb9ef
- **Mrs Valerie Susan Sneddon** (beneficial owner) — 50% — https://whiteintel.dev/entity/5bb3aad5-7079-5941-b900-cbbd1cd9ee64
- **Mr Michael Joseph Scullion** (beneficial owner) — 50% — https://whiteintel.dev/entity/5ffaa51b-a509-5dde-9760-b91f309e3bb1
- **Dr Katherine Elizabeth Ann Martin** (beneficial owner) — 50% — https://whiteintel.dev/entity/3d8a279a-e69e-5477-bedd-b73dfa90765d
- **Ms Lyndsey Esther Robinson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/71e39334-2af8-4f31-92b3-cd2d8757aee2
- **Mr Michael Joseph Scullion** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3da324d7-c1eb-419e-a753-8904118f2c46
- **Dr Katherine Elizabeth Ann Martin** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6b263e04-95b9-441f-a4f1-7d56b16b4ffa
- **Mrs Valerie Susan Sneddon** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/01917489-cf5e-4a28-a2b7-e22caf3acd58

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

A **8-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:** `NI660399`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-04-05
- **Registered office:** 52 The Square, Ballyclare, BT39 9BB, Northern Ireland
- **SIC:** 42990, 71112

### Officers

- MARTIN, Katherine Elizabeth Ann, Dr — director · British · appointed 2019-05-28
- MARTIN, Molly — director · British · appointed 2019-05-28
- SCULLION, Michael Joseph — director · British · appointed 2019-05-28
- ROBINSON, Lyndsey Esther — director · British · appointed 2019-04-05 · resigned 2021-10-29
- SNEDDON, Valerie Susan — director · Northern Irish · appointed 2019-04-05 · resigned 2021-10-29

### Beneficial owners (Persons with Significant Control)

- Dr Katherine Elizabeth Ann Martin — 25–50% shares · individual PSC · Northern Ireland — since 2019-05-28
- Mr Michael Joseph Scullion — 25–50% shares · individual PSC · Northern Ireland — since 2019-05-28
- Ms Lyndsey Esther Robinson — 25–50% shares · individual PSC · Northern Ireland — ceased 2019-05-28
- Mrs Valerie Susan Sneddon — 25–50% shares · individual PSC · Northern Ireland — ceased 2019-05-28

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/NI660399
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI660399

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LANDMARK (MARTIN) LIMITED**. Human view: https://whiteintel.dev/entity/d4a2df50-ea96-56c6-8623-8dde04bcf976 · Structured JSON: https://whiteintel.dev/api/public/dossier/d4a2df50-ea96-56c6-8623-8dde04bcf976._

_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"._