---
title: "Addendum Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a32af387-6620-5a78-8a8d-d8cb5302d024
json: https://whiteintel.dev/api/public/dossier/a32af387-6620-5a78-8a8d-d8cb5302d024
identifier: oo:GB-COH-12985453
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Addendum Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12985453`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a32af387-6620-5a78-8a8d-d8cb5302d024  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a32af387-6620-5a78-8a8d-d8cb5302d024  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Addendum Limited** — source · `psc:5UDEgu-1S6kTpzYghEIkRpAQLMQ` — https://whiteintel.dev/entity/54cec1a0-8bbd-4a91-ae84-971f40e22336
- **Addendum Limited** — source · `psc:EMj1eXLg2-oteG-IsD49h4zR39w` — https://whiteintel.dev/entity/8e2ab44e-1139-4585-b392-f4a072b56762
- **ADDENDUM LIMITED** — companies_house_accounts · `oo:GB-COH-12951851` — https://whiteintel.dev/entity/9b9fb187-9431-5140-b10f-aa4e8d37663d

## Ownership & control

### Owners / controllers

- **Addendum Limited** (beneficial owner) — 100% — https://whiteintel.dev/entity/a32af387-6620-5a78-8a8d-d8cb5302d024
- **Addendum Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8e2ab44e-1139-4585-b392-f4a072b56762

### 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:** `12985453`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2020-10-30
- **Registered office:** 6-8 Bonhill Street, London, EC2A 4BX, England
- **SIC:** 43130

## Financials (Companies House accounts)

| Figure | 2025-10-31 |
|---|---:|
| Net assets | £100 |
| Shareholder funds | £100 |
| Fixed assets | £100 |
| Current assets | £100 |
| Employees | 2 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- MAISON, Joshua — director · British · appointed 2020-10-30
- MAISON, Morell — director · British · appointed 2020-10-30

### Beneficial owners (Persons with Significant Control)

- Addendum Limited — 75–100% shares · corporate PSC · United Kingdom — since 2020-10-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12985453

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Addendum Limited**. Human view: https://whiteintel.dev/entity/a32af387-6620-5a78-8a8d-d8cb5302d024 · Structured JSON: https://whiteintel.dev/api/public/dossier/a32af387-6620-5a78-8a8d-d8cb5302d024._

_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"._