---
title: "ALT22 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/85a8917c-81df-5d1c-84e8-ed56e580f255
json: https://whiteintel.dev/api/public/dossier/85a8917c-81df-5d1c-84e8-ed56e580f255
identifier: oo:GB-COH-15517625
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ALT22 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15517625`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/85a8917c-81df-5d1c-84e8-ed56e580f255  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/85a8917c-81df-5d1c-84e8-ed56e580f255  

## Ownership & control

### Owners / controllers

- **NORTHSTREAM LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/411d5609-1b3c-560b-8c25-e820a6342ea1
- **Northstream Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9d123c18-0044-4ff3-bcbd-e93038a94a77

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

A **6-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:** `15517625`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-02-23
- **Registered office:** 101 Bittacy Rise, London, NW7 2HJ, England
- **SIC:** 98000

### Officers

- ONG, Eng Yue — director · Malaysian · appointed 2024-02-23
- NG, Maisy Mun Lan — director · Singaporean · appointed 2024-03-01 · resigned 2026-06-17

### Beneficial owners (Persons with Significant Control)

- [Northstream Limited](https://whiteintel.dev/entity/9d123c18-0044-4ff3-bcbd-e93038a94a77) — 75–100% shares · corporate PSC · England — since 2024-02-23

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15517625
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15517625

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ALT22 LIMITED**. Human view: https://whiteintel.dev/entity/85a8917c-81df-5d1c-84e8-ed56e580f255 · Structured JSON: https://whiteintel.dev/api/public/dossier/85a8917c-81df-5d1c-84e8-ed56e580f255._

_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"._