---
title: "GREENGRIDPOWER1 LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/41a9346e-5d93-5887-bf7b-7ffac346cfee
json: https://whiteintel.dev/api/public/dossier/41a9346e-5d93-5887-bf7b-7ffac346cfee
identifier: oo:GB-COH-12831353
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GREENGRIDPOWER1 LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12831353`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/41a9346e-5d93-5887-bf7b-7ffac346cfee  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/41a9346e-5d93-5887-bf7b-7ffac346cfee  

## Cross-source identity

The same real-world entity, resolved across sources:

- **GREENGRIDPOWER1 LTD** — GLEIF · `lei:2138002KOYTOCBVER996` — https://whiteintel.dev/entity/3a56b359-9219-5135-84bf-e277015d1fb0

## Ownership & control

### Owners / controllers

- **GRESHAM HOUSE DEVCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f633b3d8-51db-5b19-be6b-9e6f5870d3db
- **GRESHAM HOUSE ENERGY STORAGE HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/42438947-2ce4-5570-a75f-696c49606224
- **GRESHAM HOUSE ENERGY STORAGE HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/42438947-2ce4-5570-a75f-696c49606224
- **GRESHAM HOUSE DEVCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f633b3d8-51db-5b19-be6b-9e6f5870d3db
- **GRID HOLDCO 1 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b3584089-06d9-412f-9458-48661fe8e751
- **Mr Steve Ruggi** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/173fbc36-ed38-4faf-a4ee-83809637272c

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

A **25-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:** `12831353`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-08-24
- **Registered office:** C/O Gresham House Asset Management Limited, 5 New Street Square, London, EC4A 3TW, United Kingdom
- **SIC:** 35110

### Officers

- BECK, Stephen James — director · British · appointed 2022-04-23
- GUEST, Benjamin James Ernest — director · British · appointed 2022-04-23
- VON SCHMIEDER, Charles Siddhartha — director · Irish · appointed 2022-06-10
- AYDINOGLU, Bozkurt — director · British · appointed 2022-04-23 · resigned 2023-06-30
- OWEN, Gareth Edward — director · British · appointed 2022-04-23 · resigned 2024-03-15
- RUGGI, Steve — director · British · appointed 2020-08-24 · resigned 2022-04-23

### Beneficial owners (Persons with Significant Control)

- [Grid Holdco 1 Limited](https://whiteintel.dev/entity/b3584089-06d9-412f-9458-48661fe8e751) — 75–100% shares · corporate PSC · England — since 2025-08-22
- [Gresham House Energy Storage Holdings Ltd](https://whiteintel.dev/entity/42438947-2ce4-5570-a75f-696c49606224) — 75–100% shares · corporate PSC · England — ceased 2025-08-22
- [Gresham House Devco Limited](https://whiteintel.dev/entity/f633b3d8-51db-5b19-be6b-9e6f5870d3db) — 75–100% shares · corporate PSC · United Kingdom — ceased 2022-10-14
- Mr Steve Ruggi — 75–100% shares · individual PSC · England — ceased 2022-04-23

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12831353
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12831353

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GREENGRIDPOWER1 LTD**. Human view: https://whiteintel.dev/entity/41a9346e-5d93-5887-bf7b-7ffac346cfee · Structured JSON: https://whiteintel.dev/api/public/dossier/41a9346e-5d93-5887-bf7b-7ffac346cfee._

_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"._