---
title: "MARK IT SECURE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1227d17e-4c5f-52c9-80ef-7803cd4a91c3
json: https://whiteintel.dev/api/public/dossier/1227d17e-4c5f-52c9-80ef-7803cd4a91c3
identifier: oo:GB-COH-10638354
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARK IT SECURE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10638354`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1227d17e-4c5f-52c9-80ef-7803cd4a91c3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1227d17e-4c5f-52c9-80ef-7803cd4a91c3  

## Ownership & control

### Owners / controllers

- **Mr Mark Ivan Steel** (beneficial owner) — 100% — https://whiteintel.dev/entity/b3051334-bf3c-5d6a-87c3-3da4d61c24c5
- **Mr Mark Ivan Steel** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ea82c51d-c28b-46f8-9946-14b5a53e7e44

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

A **2-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:** `10638354`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-02-24
- **Registered office:** 11 Moor Street, Chepstow, Monmouthshire, NP16 5DD, United Kingdom
- **SIC:** 62020

### Officers

- STEEL, Helen Louise — director · British · appointed 2017-02-24
- STEEL, Mark Ivan — director · British · appointed 2017-02-24

### Beneficial owners (Persons with Significant Control)

- Mr Mark Ivan Steel — 75–100% shares · individual PSC · United Kingdom — since 2017-02-24

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10638354
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10638354

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARK IT SECURE LIMITED**. Human view: https://whiteintel.dev/entity/1227d17e-4c5f-52c9-80ef-7803cd4a91c3 · Structured JSON: https://whiteintel.dev/api/public/dossier/1227d17e-4c5f-52c9-80ef-7803cd4a91c3._

_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"._