---
title: "DIAMOND TRANSMISSION PARTNERS SOFIA LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c14539aa-edb0-4a49-98cb-decfd8e4c101
json: https://whiteintel.dev/api/public/dossier/c14539aa-edb0-4a49-98cb-decfd8e4c101
identifier: gb-coh:17247164
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DIAMOND TRANSMISSION PARTNERS SOFIA LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:17247164`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c14539aa-edb0-4a49-98cb-decfd8e4c101  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c14539aa-edb0-4a49-98cb-decfd8e4c101  

## Ownership & control

### Owners / controllers

- **DIAMOND TRANSMISSION PARTNERS SOFIA (HOLDINGS) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/61c158a6-9a40-4829-8594-d48ff927931d

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

A **9-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:** `17247164`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2026-05-28
- **Registered office:** 71 Kingsway, London, WC2B 6ST, United Kingdom
- **SIC:** 35120

### Officers

- DENG, Yandie — director · British · appointed 2026-05-28
- GWATINYANYA, Tawanda Soshangana — director · Zimbabwean · appointed 2026-05-28
- PORTER, Mark Darren — director · British · appointed 2026-05-28

### Beneficial owners (Persons with Significant Control)

- [Diamond Transmission Partners Sofia (Holdings) Limited](https://whiteintel.dev/entity/61c158a6-9a40-4829-8594-d48ff927931d) — 75–100% shares · corporate PSC · United Kingdom — since 2026-05-28

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/17247164

## 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 **DIAMOND TRANSMISSION PARTNERS SOFIA LIMITED** — https://whiteintel.dev/entity/c14539aa-edb0-4a49-98cb-decfd8e4c101 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DIAMOND TRANSMISSION PARTNERS SOFIA LIMITED**. Human view: https://whiteintel.dev/entity/c14539aa-edb0-4a49-98cb-decfd8e4c101 · Structured JSON: https://whiteintel.dev/api/public/dossier/c14539aa-edb0-4a49-98cb-decfd8e4c101._

_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"._