---
title: "MASSIO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/772181d0-e8a2-50b9-9bb3-9398a0adbb76
json: https://whiteintel.dev/api/public/dossier/772181d0-e8a2-50b9-9bb3-9398a0adbb76
identifier: oo:GB-COH-11997833
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MASSIO LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-11997833`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/772181d0-e8a2-50b9-9bb3-9398a0adbb76  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/772181d0-e8a2-50b9-9bb3-9398a0adbb76  

## Ownership & control

### Owners / controllers

- **Mr Murathan Araz** (beneficial owner) — 100% — https://whiteintel.dev/entity/64f45453-839c-5533-b9cf-7f565f657e7c
- **Mr Semih Saraç** (beneficial owner) — 50% — https://whiteintel.dev/entity/ad117739-f4c5-5984-838e-5de4eba193fc

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

1. **Mr Murathan Araz** — beneficial owner 100% → *MASSIO LIMITED*
1. **Mr Semih Saraç** — beneficial owner 50% → *MASSIO LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `11997833`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-05-15
- **Registered office:** 44 Kensington Hall Gardens, Beaumont Avenue, London, W14 9LT, England
- **SIC:** 47410, 47789, 62012, 62020

### Officers

- ARAZ, Marcus Murathan — director · British · appointed 2026-03-09
- ARAZ, Murathan — director · Turkish · appointed 2019-05-15 · resigned 2025-03-01
- OZDEMIR, Ozlem — director · British · appointed 2025-03-01 · resigned 2026-03-09
- SARAÇ, Semih — director · Turkish · appointed 2019-08-02 · resigned 2020-03-31

### Beneficial owners (Persons with Significant Control)

- Mr Marcus Murathan Araz — 75–100% shares · individual PSC · England — since 2019-05-15
- Mr Semih Saraç — 25–50% shares · individual PSC — ceased 2020-03-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11997833

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MASSIO LIMITED**. Human view: https://whiteintel.dev/entity/772181d0-e8a2-50b9-9bb3-9398a0adbb76 · Structured JSON: https://whiteintel.dev/api/public/dossier/772181d0-e8a2-50b9-9bb3-9398a0adbb76._

_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"._