---
title: "DIAMANTIDI DEVELOPMENTS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/792ea26d-e18b-5bc7-900c-3a3968055864
json: https://whiteintel.dev/api/public/dossier/792ea26d-e18b-5bc7-900c-3a3968055864
identifier: oo:GB-COH-12985580
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DIAMANTIDI DEVELOPMENTS LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12985580`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/792ea26d-e18b-5bc7-900c-3a3968055864  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/792ea26d-e18b-5bc7-900c-3a3968055864  

## Ownership & control

### Owners / controllers

- **ST. EDMUNDS DEVELOPMENTS LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/1a4f169b-7c88-57b8-b52c-8e81289ffd73
- **Mr Adam Dominic Ord Powell** (beneficial owner) — https://whiteintel.dev/entity/dbfb0314-bb4c-5695-a850-83de25d3fb65
- **St Edmunds Developments Ltd** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/045b47d6-49ae-4901-86a5-f2b13500ae6d
- **Mr Adam Dominic Ord Powell** (beneficial owner) — https://whiteintel.dev/entity/0f5df011-9e9c-4c7e-9ce0-0647734e7259

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

1. **ST. EDMUNDS DEVELOPMENTS LTD** — beneficial owner 50% → *DIAMANTIDI DEVELOPMENTS LTD*
1. **Mr Adam Dominic Ord Powell** — beneficial owner → *DIAMANTIDI DEVELOPMENTS LTD*
1. **St Edmunds Developments Ltd** — beneficial owner 37.5% → *DIAMANTIDI DEVELOPMENTS LTD*
1. **Mr Adam Dominic Ord Powell** — beneficial owner → *DIAMANTIDI DEVELOPMENTS LTD*
2. **Mr Dennis Christopher John Smith** — beneficial owner 37.5% → *ST. EDMUNDS DEVELOPMENTS LTD*
2. **Mr Gregory John Ellabeck Smith** — beneficial owner 87.5% → *ST. EDMUNDS DEVELOPMENTS LTD*

## Company profile (live · UK Companies House)

- **Company number:** `12985580`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2020-10-30
- **Registered office:** 19 TILEHOUSE ROAD, GUILDFORD, GU4 8AP
- **SIC:** 41100 - Development of building projects

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12985580
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12985580

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DIAMANTIDI DEVELOPMENTS LTD**. Human view: https://whiteintel.dev/entity/792ea26d-e18b-5bc7-900c-3a3968055864 · Structured JSON: https://whiteintel.dev/api/public/dossier/792ea26d-e18b-5bc7-900c-3a3968055864._

_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"._