---
title: "HIGH TECHNOLOGY SOURCES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f7b67eed-4668-5bc2-a0c1-787ce69f4868
json: https://whiteintel.dev/api/public/dossier/f7b67eed-4668-5bc2-a0c1-787ce69f4868
identifier: oo:GB-COH-04386579
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HIGH TECHNOLOGY SOURCES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04386579`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f7b67eed-4668-5bc2-a0c1-787ce69f4868  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f7b67eed-4668-5bc2-a0c1-787ce69f4868  

## Ownership & control

### Owners / controllers

- **HTSL GROUP LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/1a63ddab-1eca-551e-929c-6b54946aa193
- **W4S DIRECTORS LIMITED** (beneficial owner) — https://whiteintel.dev/entity/4202ea51-32c7-59cc-8490-256b9a4cc13f
- **W4S DIRECTORS LIMITED** (beneficial owner) — https://whiteintel.dev/entity/4202ea51-32c7-59cc-8490-256b9a4cc13f
- **HTSL GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1a63ddab-1eca-551e-929c-6b54946aa193

### 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:** `04386579`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2002-03-04
- **Registered office:** 4th Floor 24 Old Bond Street, London, W1S 4AW, United Kingdom
- **SIC:** 82990

### Officers

- [COSSEY COSEC SERVICES LIMITED](https://whiteintel.dev/entity/8e69b9d3-4bd6-4405-986e-97ce22e3020c) — corporate secretary · appointed 2023-03-03
- READ, Benjamin Douglas — director · British · appointed 2023-03-03
- [W4S DIRECTORS LIMITED](https://whiteintel.dev/entity/4202ea51-32c7-59cc-8490-256b9a4cc13f) — corporate director · appointed 2023-03-03
- BENN, Jonathan David — secretary · British · appointed 2002-03-04 · resigned 2015-01-15
- HOGGAN, Michael John — secretary · appointed 2015-01-15 · resigned 2017-07-03
- MARSH, James Henry John — secretary · appointed 2017-07-03 · resigned 2022-09-01
- SPEIRS, Peter Alexander — secretary · appointed 2022-09-01 · resigned 2022-12-31
- CHETTLEBURGHS SECRETARIAL LTD — corporate nominee secretary · appointed 2002-03-04 · resigned 2002-03-04
- ASTON, Duncan John — director · British · appointed 2002-03-04 · resigned 2016-01-10
- BEAN, Dominic — director · British · appointed 2022-09-12 · resigned 2023-08-09
- BENN, Jonathan David — director · British · appointed 2002-03-04 · resigned 2016-01-08
- BURKE, Joanne — director · British · appointed 2019-04-17 · resigned 2020-12-02
- GREENHALGH, Peter Gerard — director · British · appointed 2021-05-26 · resigned 2023-08-09
- HENRY, Nicholas Paul — director · British · appointed 2015-01-15 · resigned 2019-10-01
- KILPATRICK, Stuart Charles — director · British · appointed 2015-01-15 · resigned 2021-04-29
- MAGUIRE, John Raymond — director · British · appointed 2002-03-04 · resigned 2008-12-18
- O'LIONAIRD, Eoghan Pol — director · Irish · appointed 2019-10-01 · resigned 2022-10-31
- READ, Paul Michael, Doctor — director · British · appointed 2015-01-15 · resigned 2021-05-24
- SPEIRS, Peter Alexander — director · British · appointed 2022-10-31 · resigned 2022-12-31
- WASHINGTON, Jason Nicholas — director · British · appointed 2015-01-15 · resigned 2019-04-17

### Beneficial owners (Persons with Significant Control)

- [W4s Directors Limited](https://whiteintel.dev/entity/4202ea51-32c7-59cc-8490-256b9a4cc13f) — significant influence or control · corporate PSC · England — since 2023-03-03
- [Htsl Group Limited](https://whiteintel.dev/entity/1a63ddab-1eca-551e-929c-6b54946aa193) — 75–100% shares · corporate PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04386579
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04386579

## 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 **HIGH TECHNOLOGY SOURCES LIMITED** — https://whiteintel.dev/entity/f7b67eed-4668-5bc2-a0c1-787ce69f4868 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HIGH TECHNOLOGY SOURCES LIMITED**. Human view: https://whiteintel.dev/entity/f7b67eed-4668-5bc2-a0c1-787ce69f4868 · Structured JSON: https://whiteintel.dev/api/public/dossier/f7b67eed-4668-5bc2-a0c1-787ce69f4868._

_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"._