---
title: "COSINE UK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c72d3504-b2fd-5a68-af74-9b24d3b04d66
json: https://whiteintel.dev/api/public/dossier/c72d3504-b2fd-5a68-af74-9b24d3b04d66
identifier: oo:GB-COH-01811431
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# COSINE UK LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01811431`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c72d3504-b2fd-5a68-af74-9b24d3b04d66  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c72d3504-b2fd-5a68-af74-9b24d3b04d66  

## Cross-source identity

The same real-world entity, resolved across sources:

- **Cosine Uk Limited** — source · `gb-coh:1811431` — https://whiteintel.dev/entity/254adac5-646c-4795-a2c9-0219ccf426c1

## Ownership & control

### Owners / controllers

- **DAS UK INVESTMENTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/b0cb354c-1170-5e5b-b005-e19e67fec555
- **Das Uk Investments Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/21d6d900-ec93-486b-b87b-350fda085cbf

### Holdings / subsidiaries

- **TPN MARKETING UK LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/4218ba85-af42-5cb0-9449-25844f2f0b50

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

A **31-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:** `01811431`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1984-04-26
- **Registered office:** Bankside 3, 90 - 100 Southwark Street, London, SE1 0SW, England
- **SIC:** 96090

### Officers

- TRAYNOR, John Devon — secretary · appointed 2025-08-28
- BETTS, John Martin  William — director · British · appointed 2019-04-01
- BUTLER, Lorraine — director · Irish · appointed 2022-02-18
- KNIGHT, Kirstin — director · British · appointed 2022-02-18
- WORKER, Richard — director · British · appointed 2022-12-05
- BRAY, Sally Ann — secretary · British · appointed 2000-03-30 · resigned 2025-08-28
- ELLAM, Frank John — secretary · British · resigned 1997-03-14
- WOOLLEY, Diana Rosemary — secretary · British · appointed 1997-03-14 · resigned 2000-03-31
- BLACKBURN, Paul — director · British · appointed 1995-03-01 · resigned 1997-09-08
- COLE, Peter Alexander — director · British · appointed 2006-05-01 · resigned 2015-09-11
- CUMMINGS, Ian Charles — director · British · appointed 1997-09-08 · resigned 1998-07-31
- CURRAN, Brian William — director · British · appointed 1998-08-01 · resigned 2004-01-23
- FARGIN, Helen Jane — director · British · appointed 2006-05-01 · resigned 2009-06-30
- FINN, Anthony — director · Irish · appointed 1997-03-14 · resigned 1997-09-08
- HORSLEY, James — director · British · resigned 1996-12-31
- ISAAC, David Glyn — director · British · appointed 2011-12-08 · resigned 2012-12-21
- JONES, Nicholas Gary — director · British · appointed 2005-01-07 · resigned 2019-01-30
- KEAN, David Thomas — director · British · appointed 2005-01-07 · resigned 2006-12-31
- LONEY, Suzanne Christina Rosemarie — director · British · appointed 2000-03-31 · resigned 2005-01-07
- MOUNTY, Stephen John — director · British · appointed 2015-10-28 · resigned 2021-01-22

### Beneficial owners (Persons with Significant Control)

- [Das Uk Investments Limited](https://whiteintel.dev/entity/21d6d900-ec93-486b-b87b-350fda085cbf) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01811431
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01811431

## 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 **COSINE UK LIMITED** — https://whiteintel.dev/entity/c72d3504-b2fd-5a68-af74-9b24d3b04d66 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **COSINE UK LIMITED**. Human view: https://whiteintel.dev/entity/c72d3504-b2fd-5a68-af74-9b24d3b04d66 · Structured JSON: https://whiteintel.dev/api/public/dossier/c72d3504-b2fd-5a68-af74-9b24d3b04d66._

_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"._