---
title: "AFRICA WASTE TO ENERGY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2256e5ec-4e17-579c-b2c0-8a00ada0bb77
json: https://whiteintel.dev/api/public/dossier/2256e5ec-4e17-579c-b2c0-8a00ada0bb77
identifier: oo:GB-COH-15500235
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AFRICA WASTE TO ENERGY LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-15500235`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2256e5ec-4e17-579c-b2c0-8a00ada0bb77  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2256e5ec-4e17-579c-b2c0-8a00ada0bb77  

## Ownership & control

### Owners / controllers

- **CHILLTECHNOLOGIES LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/be5db731-3833-568b-9f55-d0709d0723b7
- **SDEM ERECTORS UK LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8ddcaecb-e21c-5dbb-9b4c-99ae56678f45

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

1. **CHILLTECHNOLOGIES LIMITED** — beneficial owner 37.5% → *AFRICA WASTE TO ENERGY LIMITED*
1. **SDEM ERECTORS UK LTD** — beneficial owner 37.5% → *AFRICA WASTE TO ENERGY LIMITED*
2. **Mr Chuma Henry Maduekwe** — beneficial owner 100% → *SDEM ERECTORS UK LTD*
2. **Mr Michael Keane** — beneficial owner 37.5% → *CHILLTECHNOLOGIES LIMITED*
2. **Mr Richard Edgar Greer** — beneficial owner 37.5% → *CHILLTECHNOLOGIES LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `15500235`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-02-18
- **Registered office:** Unit 5 Lansdowne Workshops, Lansdowne Mews, London, SE7 8AZ, United Kingdom
- **SIC:** 42220

### Officers

- KEANE, Michael David — secretary · appointed 2024-02-18
- KEANE, Michael David — director · British · appointed 2024-02-18
- MADUEKWE, Chuma — director · Nigerian · appointed 2024-02-18
- KEANE, Alexander Phillip — director · British · appointed 2024-04-05 · resigned 2024-11-12
- ONYEJELI, Vince Chinedu — director · British · appointed 2024-04-05 · resigned 2025-12-14

### Beneficial owners (Persons with Significant Control)

- [Sdem Erectors Uk Ltd](https://whiteintel.dev/entity/8ddcaecb-e21c-5dbb-9b4c-99ae56678f45) — 25–50% shares · corporate PSC · United Kingdom — since 2024-02-18
- [Chilltechnologies Limited](https://whiteintel.dev/entity/be5db731-3833-568b-9f55-d0709d0723b7) — 25–50% shares · corporate PSC · United Kingdom — since 2024-02-18

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15500235
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15500235

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AFRICA WASTE TO ENERGY LIMITED**. Human view: https://whiteintel.dev/entity/2256e5ec-4e17-579c-b2c0-8a00ada0bb77 · Structured JSON: https://whiteintel.dev/api/public/dossier/2256e5ec-4e17-579c-b2c0-8a00ada0bb77._

_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"._