---
title: "GEMCOVER INVESTMENTS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4670035e-ff64-545a-855f-884b707b459e
json: https://whiteintel.dev/api/public/dossier/4670035e-ff64-545a-855f-884b707b459e
identifier: oo:GB-COH-01858596
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GEMCOVER INVESTMENTS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01858596`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4670035e-ff64-545a-855f-884b707b459e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4670035e-ff64-545a-855f-884b707b459e  

## Ownership & control

### Owners / controllers

- **Marilyn Sarah Kay** (beneficial owner) — 50% — https://whiteintel.dev/entity/6de408f8-1d00-5a05-8417-affc75b8ef9b
- **DUGEY HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4c6c5545-f348-5ae7-8e49-ee1a21cd199c
- **DUGEY HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4c6c5545-f348-5ae7-8e49-ee1a21cd199c
- **Marilyn Sarah Kay** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6c2fecba-ae2f-4566-ad1b-03ced80e1a5c
- **John Bartley** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/066bdf82-3691-4f1a-8c8d-fc1923597a14
- **Quattro Business Solutions B.V.** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/8411fa7e-ee1b-4b37-bce9-280b76028bce

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

A **8-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:** `01858596`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1984-10-25
- **Registered office:** Ground Floor Centenary House, Peninsula Park, Rydon Lane, Exeter, EX2 7XE, United Kingdom
- **SIC:** 41100

### Officers

- BARTLEY, John — director · British · appointed 2022-11-07
- MCCLINTOCK, William Ashe — director · British · appointed 2022-06-23
- FLANAGAN, Diane Marie — secretary · British · appointed 1998-12-07 · resigned 2008-06-25
- JARLOV, Nina — secretary · Danish · appointed 2008-10-03 · resigned 2013-10-16
- MALKINS REGISTRARS LIMITED — corporate secretary · resigned 1998-12-07
- BARTLEY, John — director · British · appointed 2014-02-02 · resigned 2014-05-31
- BELL, William David — director · British · appointed 1993-09-17 · resigned 2013-08-14
- KAY, Marilyn Sarah — director · British · appointed 2013-10-01 · resigned 2023-01-03
- LAUNDER, Ewan — director · British · resigned 1993-09-17

### Beneficial owners (Persons with Significant Control)

- [Dugey Holdings Limited](https://whiteintel.dev/entity/4c6c5545-f348-5ae7-8e49-ee1a21cd199c) — 75–100% shares · corporate PSC · England — since 2022-07-07
- John Bartley — 75–100% shares · individual PSC · Uk — ceased 2022-07-07
- Marilyn Sarah Kay — 25–50% shares · individual PSC · United Kingdom — ceased 2018-10-24
- [Amaris Investments Inc](https://whiteintel.dev/entity/8411fa7e-ee1b-4b37-bce9-280b76028bce) — 75–100% shares · corporate PSC · Panama — ceased 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01858596
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01858596

## 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 **GEMCOVER INVESTMENTS LIMITED** — https://whiteintel.dev/entity/4670035e-ff64-545a-855f-884b707b459e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GEMCOVER INVESTMENTS LIMITED**. Human view: https://whiteintel.dev/entity/4670035e-ff64-545a-855f-884b707b459e · Structured JSON: https://whiteintel.dev/api/public/dossier/4670035e-ff64-545a-855f-884b707b459e._

_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"._