---
title: "SOLUM REGENERATION HOLDING 2 LLP — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f04fa6b9-cbac-53ed-8bc0-d4c140bbfc97
json: https://whiteintel.dev/api/public/dossier/f04fa6b9-cbac-53ed-8bc0-d4c140bbfc97
identifier: oo:GB-COH-OC400335
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SOLUM REGENERATION HOLDING 2 LLP

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-OC400335`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f04fa6b9-cbac-53ed-8bc0-d4c140bbfc97  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f04fa6b9-cbac-53ed-8bc0-d4c140bbfc97  

## Ownership & control

### Owners / controllers

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

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

1. **NETWORK RAIL DEVELOPMENT LIMITED** — beneficial owner 50% → *SOLUM REGENERATION HOLDING 2 LLP*
1. **KIER (NR) LIMITED** — beneficial owner 50% → *SOLUM REGENERATION HOLDING 2 LLP*
1. **Kier (Nr) Limited** — beneficial owner → *SOLUM REGENERATION HOLDING 2 LLP*
1. **Network Rail Development Limited** — beneficial owner → *SOLUM REGENERATION HOLDING 2 LLP*
1. **PLATFORM4 RAIL REGENERATION LIMITED** — beneficial owner → *SOLUM REGENERATION HOLDING 2 LLP*
2. **NETWORK RAIL INFRASTRUCTURE LIMITED** — beneficial owner 100% → *NETWORK RAIL DEVELOPMENT LIMITED*
2. **Network Rail Infrastructure Limited** — beneficial owner 87.5% → *NETWORK RAIL DEVELOPMENT LIMITED*
2. **KIER COMMERCIAL INVESTMENTS LIMITED** — beneficial owner 100% → *KIER (NR) LIMITED*
2. **KIER COMMERCIAL INVESTMENTS LIMITED** — beneficial owner 87.5% → *KIER (NR) LIMITED*
2. **NETWORK RAIL INFRASTRUCTURE LIMITED** — beneficial owner 87.5% → *PLATFORM4 RAIL REGENERATION LIMITED*
2. **Secretary Of State For Transport** — beneficial owner → *PLATFORM4 RAIL REGENERATION LIMITED*
3. **NETWORK RAIL HOLDCO LIMITED** — beneficial owner 100% → *NETWORK RAIL INFRASTRUCTURE LIMITED*
3. **Network Rail Holdco Limited** — beneficial owner 87.5% → *NETWORK RAIL INFRASTRUCTURE LIMITED*
3. **KIER PROPERTY LIMITED** — beneficial owner 100% → *KIER COMMERCIAL INVESTMENTS LIMITED*
3. **Kier Property Limited** — beneficial owner 87.5% → *KIER COMMERCIAL INVESTMENTS LIMITED*
3. **Kier Property Limited** — beneficial owner 87.5% → *KIER COMMERCIAL INVESTMENTS LIMITED*
4. **KIER LIMITED** — beneficial owner 100% → *KIER PROPERTY LIMITED*
4. **KIER LIMITED** — beneficial owner 87.5% → *KIER PROPERTY LIMITED*
4. **NETWORK RAIL LIMITED** — beneficial owner 100% → *NETWORK RAIL HOLDCO LIMITED*
4. **NETWORK RAIL LIMITED** — beneficial owner 87.5% → *NETWORK RAIL HOLDCO LIMITED*
5. **Secretary Of State For Transport** — beneficial owner → *NETWORK RAIL LIMITED*
5. **KIER GROUP PLC** — beneficial owner 100% → *KIER LIMITED*
5. **Kier Group Plc** — beneficial owner 87.5% → *KIER LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `OC400335`
- **Status:** Active
- **Type:** Limited Liability Partnership
- **Incorporated:** 2015-06-12
- **Registered office:** 2ND FLOOR, OPTIMUM HOUSE, CLIPPERS QUAY, SALFORD, M50 3XP
- **SIC:** None Supplied

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/OC400335
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/OC400335

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SOLUM REGENERATION HOLDING 2 LLP**. Human view: https://whiteintel.dev/entity/f04fa6b9-cbac-53ed-8bc0-d4c140bbfc97 · Structured JSON: https://whiteintel.dev/api/public/dossier/f04fa6b9-cbac-53ed-8bc0-d4c140bbfc97._

_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"._