---
title: "ROC NOIR LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ccd70aed-d3a9-5bce-8f0f-4bd41c3763ba
json: https://whiteintel.dev/api/public/dossier/ccd70aed-d3a9-5bce-8f0f-4bd41c3763ba
identifier: oo:GB-COH-13225642
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROC NOIR LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13225642`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ccd70aed-d3a9-5bce-8f0f-4bd41c3763ba  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ccd70aed-d3a9-5bce-8f0f-4bd41c3763ba  

## Ownership & control

### Owners / controllers

- **Mr Benjamin Robert Markillie** (beneficial owner) — 50% — https://whiteintel.dev/entity/312205f5-67b1-554e-a925-a4b68e62c6bd
- **Mr Samuel Edward Markillie** (beneficial owner) — 50% — https://whiteintel.dev/entity/fb820bd6-615f-5783-a0a9-cc92a7493a41
- **Miss Alexandra Charlotte Louise Monaghan** (beneficial owner) — 50% — https://whiteintel.dev/entity/b19854a2-128e-508b-88b7-4766f1609c61
- **GRESHAM HOUSE ENERGY STORAGE HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/42438947-2ce4-5570-a75f-696c49606224
- **Mr Benjamin Robert Markillie** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d5b3001f-c73a-40cd-b482-a544c6bd8e82
- **Mr Samuel Edward Markillie** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fa6d9476-1589-4820-adae-040c895782ac
- **Miss Alexandra Charlotte Louise Monaghan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/baa96c12-b94f-4548-836f-a8d5201cce75
- **GRESHAM HOUSE ENERGY STORAGE HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/42438947-2ce4-5570-a75f-696c49606224

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

A **24-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:** `13225642`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-02-25
- **Registered office:** 5 New Street Square, London, EC4A 3TW, England
- **SIC:** 35110

### Officers

- BECK, Stephen James — director · British · appointed 2023-03-03
- GUEST, Benjamin James Ernest — director · British · appointed 2023-03-03
- VON SCHMIEDER, Charles Siddhartha — director · Irish · appointed 2023-03-03
- MARKILLIE, Benjamin Robert — director · British · appointed 2021-02-25 · resigned 2023-03-03
- MARKILLIE, Samuel Edward — director · British · appointed 2021-02-25 · resigned 2023-03-03
- MONAGHAN, Alexandra Charlotte Louise — director · British · appointed 2021-02-25 · resigned 2023-03-03
- OWEN, Gareth Edward — director · British · appointed 2023-03-03 · resigned 2024-03-15

### Beneficial owners (Persons with Significant Control)

- [Gresham House Energy Storage Holdings Ltd](https://whiteintel.dev/entity/42438947-2ce4-5570-a75f-696c49606224) — 75–100% shares · corporate PSC · England — since 2023-03-03
- Mr Benjamin Robert Markillie — 25–50% shares · individual PSC · United Kingdom — ceased 2023-03-03
- Mr Samuel Edward Markillie — 25–50% shares · individual PSC · England — ceased 2023-03-03
- Miss Alexandra Charlotte Louise Monaghan — 25–50% shares · individual PSC · United Kingdom — ceased 2023-03-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13225642
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13225642

## 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 **ROC NOIR LIMITED** — https://whiteintel.dev/entity/ccd70aed-d3a9-5bce-8f0f-4bd41c3763ba · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROC NOIR LIMITED**. Human view: https://whiteintel.dev/entity/ccd70aed-d3a9-5bce-8f0f-4bd41c3763ba · Structured JSON: https://whiteintel.dev/api/public/dossier/ccd70aed-d3a9-5bce-8f0f-4bd41c3763ba._

_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"._