---
title: "CHAI MAST SOUTHALL LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3158dffd-e3ff-5669-8724-340d2740e02b
json: https://whiteintel.dev/api/public/dossier/3158dffd-e3ff-5669-8724-340d2740e02b
identifier: oo:GB-COH-16220681
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CHAI MAST SOUTHALL LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-16220681`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3158dffd-e3ff-5669-8724-340d2740e02b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3158dffd-e3ff-5669-8724-340d2740e02b  

## Ownership & control

### Owners / controllers

- **Mr Nasir Saeed** (beneficial owner) — 100% — https://whiteintel.dev/entity/a3d80f51-66bd-5044-b7db-b2c19deaa8fa

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

1. **Mr Nasir Saeed** — beneficial owner 100% → *CHAI MAST SOUTHALL LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `16220681`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2025-01-31
- **Registered office:** 33 Gladstone Way, Slough, SL1 9AG, England
- **SIC:** 56102, 56210

### Officers

- SINGH, Aditi Rajyalakshmi — director · British · appointed 2025-01-31
- SAEED, Nasir — director · British · appointed 2025-01-31 · resigned 2025-07-01

### Beneficial owners (Persons with Significant Control)

- Miss Aditi Rajyalakshmi Singh — 75–100% shares · individual PSC · England — since 2025-07-01
- Mr Nasir Saeed — 75–100% shares · individual PSC · England — ceased 2025-07-10

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16220681

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CHAI MAST SOUTHALL LIMITED**. Human view: https://whiteintel.dev/entity/3158dffd-e3ff-5669-8724-340d2740e02b · Structured JSON: https://whiteintel.dev/api/public/dossier/3158dffd-e3ff-5669-8724-340d2740e02b._

_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"._