---
title: "SIGMA TECHNOLOGY FOUNDER PARTNERS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9ab5f1dd-8bce-5ec8-83e0-b97d324375ec
json: https://whiteintel.dev/api/public/dossier/9ab5f1dd-8bce-5ec8-83e0-b97d324375ec
identifier: oo:GB-COH-04080037
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIGMA TECHNOLOGY FOUNDER PARTNERS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04080037`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9ab5f1dd-8bce-5ec8-83e0-b97d324375ec  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9ab5f1dd-8bce-5ec8-83e0-b97d324375ec  

## Ownership & control

### Owners / controllers

- **SIGMA TECHNOLOGY INVESTMENTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/0f9400cf-4dff-5695-8ccd-6bca63b52667
- **SIGMA TECHNOLOGY INVESTMENTS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0f9400cf-4dff-5695-8ccd-6bca63b52667

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

A **14-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:** `04080037`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2000-09-28
- **Registered office:** Floor 3, 1 St. Ann Street, Manchester, M2 7LR, England
- **SIC:** 64999

### Officers

- MCBURNEY, Leanne Joyce — secretary · appointed 2023-07-31
- BARNET, Graham Fleming — director · British · appointed 2001-03-26
- HELSTRIP, Victoria Mary — director · British · appointed 2023-07-31
- SCOTT, Michael Whitecross — director · British · appointed 2024-10-30
- BRISELDEN, Malcolm Douglas — secretary · appointed 2015-02-09 · resigned 2023-07-28
- COLE, Marilyn Dawn — secretary · British · appointed 2001-03-26 · resigned 2015-02-09
- BRIAN REID LTD. — corporate nominee secretary · appointed 2000-09-28 · resigned 2001-03-26
- BRISELDEN, Malcolm Douglas — director · British · appointed 2015-02-09 · resigned 2023-07-28
- COLE, Marilyn Dawn — director · British · appointed 2001-03-26 · resigned 2015-02-09
- CRABB, Neil David — director · English · appointed 2001-03-26 · resigned 2008-11-12
- MCGILL, Michael Scott — director · British · appointed 2023-07-31 · resigned 2026-04-30
- STEPHEN MABBOTT LTD. — corporate nominee director · appointed 2000-09-28 · resigned 2001-03-26

### Beneficial owners (Persons with Significant Control)

- [Sigma Technology Investments Limited](https://whiteintel.dev/entity/0f9400cf-4dff-5695-8ccd-6bca63b52667) — 75–100% shares · corporate PSC · England — since 2016-09-28

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04080037
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04080037

## 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 **SIGMA TECHNOLOGY FOUNDER PARTNERS LIMITED** — https://whiteintel.dev/entity/9ab5f1dd-8bce-5ec8-83e0-b97d324375ec · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIGMA TECHNOLOGY FOUNDER PARTNERS LIMITED**. Human view: https://whiteintel.dev/entity/9ab5f1dd-8bce-5ec8-83e0-b97d324375ec · Structured JSON: https://whiteintel.dev/api/public/dossier/9ab5f1dd-8bce-5ec8-83e0-b97d324375ec._

_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"._