---
title: "SOLUM REGENERATION (KINGSWOOD) LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/b33fc5e2-98ab-5f00-8bfd-7b33b86b68f1
json: https://whiteintel.dev/api/public/dossier/b33fc5e2-98ab-5f00-8bfd-7b33b86b68f1
identifier: oo:GB-COH-OC400339
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SOLUM REGENERATION (KINGSWOOD) LLP

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-OC400339`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/b33fc5e2-98ab-5f00-8bfd-7b33b86b68f1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/b33fc5e2-98ab-5f00-8bfd-7b33b86b68f1  

## Ownership & control

### Owners / controllers

- **KIER (NR) LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/c6ba44fc-1fce-5e9e-a853-ad410578b8fe
- **NETWORK RAIL DEVELOPMENT LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/54e56e61-edd9-5c57-835e-f50f62153402
- **Network Rail Development Limited** (beneficial owner) — https://whiteintel.dev/entity/9960d261-d086-4bf0-9e2f-0128bef51d2a
- **Kier (Nr) Limited** (beneficial owner) — https://whiteintel.dev/entity/1b05228e-5f6b-4fe1-a20a-c6a603f31d83
- **PLATFORM4 RAIL REGENERATION LIMITED** (beneficial owner) — https://whiteintel.dev/entity/c9fcb519-6cac-5b10-89b3-400f90e81f1e

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

A **23-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:** `OC400339`
- **Status:** active
- **Type:** llp
- **Incorporated:** 2015-06-12
- **Registered office:** 2nd Floor, Optimum House, Clippers Quay, Salford, M50 3XP, England

### Officers

- [KIER (NR) LIMITED](https://whiteintel.dev/entity/c6ba44fc-1fce-5e9e-a853-ad410578b8fe) — corporate llp designated member · appointed 2015-06-12
- [PLATFORM4 RAIL REGENERATION LIMITED](https://whiteintel.dev/entity/c9fcb519-6cac-5b10-89b3-400f90e81f1e) — corporate llp designated member · appointed 2025-11-03
- [NETWORK RAIL DEVELOPMENT LIMITED](https://whiteintel.dev/entity/9960d261-d086-4bf0-9e2f-0128bef51d2a) — corporate llp designated member · appointed 2015-06-12 · resigned 2025-11-03

### Beneficial owners (Persons with Significant Control)

- [Platform4 Rail Regeneration Limited](https://whiteintel.dev/entity/c9fcb519-6cac-5b10-89b3-400f90e81f1e) — 25–50% votes · corporate PSC · England — since 2025-11-03
- [Kier (Nr) Limited](https://whiteintel.dev/entity/1b05228e-5f6b-4fe1-a20a-c6a603f31d83) — 25–50% votes · corporate PSC · England — since 2016-04-06
- [Network Rail Development Limited](https://whiteintel.dev/entity/9960d261-d086-4bf0-9e2f-0128bef51d2a) — 25–50% votes · corporate PSC · United Kingdom — ceased 2025-11-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC400339
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC400339

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SOLUM REGENERATION (KINGSWOOD) LLP**. Human view: https://whiteintel.dev/entity/b33fc5e2-98ab-5f00-8bfd-7b33b86b68f1 · Structured JSON: https://whiteintel.dev/api/public/dossier/b33fc5e2-98ab-5f00-8bfd-7b33b86b68f1._

_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"._