---
title: "MAINTENANCE&CONSTRUCTION LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4e671b20-8297-5932-8a13-b82f4bb21203
json: https://whiteintel.dev/api/public/dossier/4e671b20-8297-5932-8a13-b82f4bb21203
identifier: oo:GB-COH-15487323
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAINTENANCE&CONSTRUCTION LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15487323`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4e671b20-8297-5932-8a13-b82f4bb21203  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4e671b20-8297-5932-8a13-b82f4bb21203  

## Ownership & control

### Owners / controllers

- **Mr Joseph Saade** (beneficial owner) — 75% — https://whiteintel.dev/entity/8a4e8a5d-6d7a-5c74-8b1f-bd0ff63f367a
- **Dr Rida Ibrahim Joumaa** (beneficial owner) — 50% — https://whiteintel.dev/entity/eea17791-0dd0-51a1-9a8f-6d52ee78c7e7
- **MAINTENANCE&CONSTRUCTION LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/4e671b20-8297-5932-8a13-b82f4bb21203
- **Dr Rida Ibrahim Joumaa** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/19309dfb-278c-4f89-9a13-1460ae35546c
- **Mr Natheer Namuk Mohammed Aal-Hwaiz** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/50215d2f-9e7d-4d5b-b252-944d1c99bb6f
- **Rana Alyahya** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/441b3401-1b54-4992-bb79-6767f01bbeca
- **Dr Rida Ibrahim Joumaa** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c446e8e8-8b41-4ef9-8da2-84b9b9bdef03
- **Mr Joseph Saade** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/970348f5-8595-4d0a-b269-ab4ac604f777
- **Mrs Mariam Adel Mourtada** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/45ef199c-71c2-44b9-b0bf-62743b597da6
- **Dr Rida Ibrahim Joumaa** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4496ae00-1783-4bad-a7ea-6330de3c952b

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

A **10-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:** `15487323`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-02-13
- **Registered office:** 120 Great Tattenhams, Epsom, KT18 5SE, England
- **SIC:** 43220, 64203

### Officers

- JOUMAA, Rida Ibrahim, Dr — director · Lebanese · appointed 2026-01-01
- AAL-HWAIZ, Natheer Namuk Mohammed — director · British · appointed 2024-02-13 · resigned 2024-04-19
- JOUMAA, Rida Ibrahim, Dr — director · Lebanese · appointed 2024-04-04 · resigned 2025-11-01
- JOUMAA, Rida Ibrahim, Dr — director · Lebanese · appointed 2024-02-13 · resigned 2024-03-20
- MOURTADA, Mariam Adel — director · Lebanese · appointed 2025-11-01 · resigned 2026-01-01
- SAADE, Joseph — director · Ukrainian · appointed 2024-04-08 · resigned 2024-08-11

### Beneficial owners (Persons with Significant Control)

- Dr Rida Ibrahim Joumaa — 75–100% shares · individual PSC · England — since 2026-01-01
- Mrs Mariam Adel Mourtada — 75–100% shares · individual PSC · England — ceased 2026-01-01
- Mr Joseph Saade — 50–75% shares · individual PSC · England — ceased 2024-08-11
- Dr Rida Ibrahim Joumaa — 25–50% shares · individual PSC · England — ceased 2025-11-01
- Rana Alyahya — 25–50% shares · corporate PSC · England — ceased 2024-04-04
- Mr Natheer Namuk Mohammed Aal-Hwaiz — 25–50% shares · individual PSC · England — ceased 2024-04-18
- Dr Rida Ibrahim Joumaa — 25–50% shares · individual PSC · England — ceased 2024-03-19

## Exposure (derived from the ownership graph)

**1** owner upstream in this entity's ownership/control chain is flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15487323
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15487323

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **MAINTENANCE&CONSTRUCTION LIMITED** — https://whiteintel.dev/entity/4e671b20-8297-5932-8a13-b82f4bb21203 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAINTENANCE&CONSTRUCTION LIMITED**. Human view: https://whiteintel.dev/entity/4e671b20-8297-5932-8a13-b82f4bb21203 · Structured JSON: https://whiteintel.dev/api/public/dossier/4e671b20-8297-5932-8a13-b82f4bb21203._

_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"._