---
title: "MARYLAND HOLDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d
json: https://whiteintel.dev/api/public/dossier/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d
identifier: oo:GB-COH-13262637
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARYLAND HOLDCO LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13262637`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d  

## Ownership & control

### Owners / controllers

- **MARYLAND HOLDCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d
- **MARYLAND INVESTCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5a9e0448-5214-52b8-820a-7dbe071f2b55
- **MARYLAND INVESTCO LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5a9e0448-5214-52b8-820a-7dbe071f2b55
- **Green Investment Group Investments Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b380d50f-a91d-4db8-8b26-8678e4ae4886

### Holdings / subsidiaries

- **GT R4 HOLDINGS LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/4c26c270-dce8-5d3e-b0cd-84d76d1f44de
- **GT R4 HOLDINGS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4c26c270-dce8-5d3e-b0cd-84d76d1f44de

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

A **60-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:** `13262637`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-03-12
- **Registered office:** C/O Johnston Carmichael Birchin Court, 20 Birchin Lane, London, EC3V 9DU, England
- **SIC:** 64209

### Officers

- DUFFY, Jonathan Brazier — director · Irish · appointed 2024-09-12
- KURMAROHITA, Ravi — director · Thai · appointed 2023-03-02
- MARTINEZ-NAVAS, Guillermo — director · Spanish · appointed 2026-03-17
- MCMAHON, Stewart Oliver — director · British · appointed 2026-03-17
- PARRA ESTESO, Ramon — director · British,Spanish · appointed 2026-05-26
- EVERITT, Helen — secretary · appointed 2021-03-12 · resigned 2023-03-24
- AGARWAL, Nischal — director · British · appointed 2021-03-12 · resigned 2021-06-28
- BANOMYONG, Smith — director · Thai · appointed 2023-03-02 · resigned 2024-07-19
- CHINTHONGPRASERT, Passanon — director · Thai · appointed 2024-07-19 · resigned 2026-05-26
- GIULIANOTTI, Mark Angus — director · British · appointed 2021-06-28 · resigned 2024-12-20
- GLEESON, Matthew John — director · Australian · appointed 2021-03-12 · resigned 2022-04-19
- LAVINAL, Benoit Nicolas — director · French · appointed 2024-12-20 · resigned 2026-03-17
- NORTHAM, Edward Patrick — director · Australian · appointed 2021-03-12 · resigned 2023-03-02
- PORTER, Matthew — director · British · appointed 2021-08-25 · resigned 2024-09-12
- WARD, Sharn Barbara — director · British · appointed 2024-12-20 · resigned 2026-03-17
- WORT, Anthony James — director · British · appointed 2021-08-25 · resigned 2024-12-20

### Beneficial owners (Persons with Significant Control)

- [Maryland Investco Limited](https://whiteintel.dev/entity/5a9e0448-5214-52b8-820a-7dbe071f2b55) — 75–100% shares · corporate PSC · England — since 2023-03-02
- Green Investment Group Investments Limited — 75–100% shares · corporate PSC · United Kingdom — ceased 2023-03-02

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13262637
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13262637

## 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 **MARYLAND HOLDCO LIMITED** — https://whiteintel.dev/entity/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARYLAND HOLDCO LIMITED**. Human view: https://whiteintel.dev/entity/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d · Structured JSON: https://whiteintel.dev/api/public/dossier/dd7a08d6-ff2b-59b3-bb0e-521a8daf7d8d._

_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"._