---
title: "THAMESPORT INTERCHANGE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c8df4f64-7996-581a-9972-4acbaaeaba09
json: https://whiteintel.dev/api/public/dossier/c8df4f64-7996-581a-9972-4acbaaeaba09
identifier: oo:GB-COH-06404380
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# THAMESPORT INTERCHANGE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06404380`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c8df4f64-7996-581a-9972-4acbaaeaba09  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c8df4f64-7996-581a-9972-4acbaaeaba09  

## Ownership & control

### Owners / controllers

- **NATIONAL GRID COMMERCIAL HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/03bbac8c-97ca-5f00-8516-52343ab12bbe
- **National Grid Commercial Holdings Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ed5e38bc-d22e-4db9-90db-c4a97e2527a7
- **GARDEN BIDCO LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f8e28c0a-9c61-4a28-950b-cf7462cfe5ac

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

A **12-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:** `06404380`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2007-10-19
- **Registered office:** GRAIN RD, ISLE OF GRAIN, ROCHESTER, KENT, ME3 0AB
- **SIC:** 41100 - Development of building projects, 68100 - Buying and selling of own real estate, 68201 - Renting and operating of Housing Association real estate, 68320 - Management of real estate on a fee or contract basis

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06404380
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06404380

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **THAMESPORT INTERCHANGE LIMITED**. Human view: https://whiteintel.dev/entity/c8df4f64-7996-581a-9972-4acbaaeaba09 · Structured JSON: https://whiteintel.dev/api/public/dossier/c8df4f64-7996-581a-9972-4acbaaeaba09._

_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"._