---
title: "BASE TECHNOLOGIES HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a9eb39fd-aa5e-5fec-8561-e821f565f9b8
json: https://whiteintel.dev/api/public/dossier/a9eb39fd-aa5e-5fec-8561-e821f565f9b8
identifier: oo:GB-COH-11343595
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BASE TECHNOLOGIES HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-11343595`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a9eb39fd-aa5e-5fec-8561-e821f565f9b8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a9eb39fd-aa5e-5fec-8561-e821f565f9b8  

## Ownership & control

### Owners / controllers

- **Mr Jonathan William Southcombe** (beneficial owner) — 50% — https://whiteintel.dev/entity/218f1619-40c1-57e6-bbdf-e18989717e70
- **Mr Stuart David Tiedeman** (beneficial owner) — 50% — https://whiteintel.dev/entity/d43c7346-6f4e-565a-aff1-bae60e5a9bec
- **Mr Stuart David Tiedeman** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4499e83d-3a09-4cbd-8cea-911092b9240b
- **Mr Jonathan William Southcombe** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5bd06ca9-931f-4b57-88eb-ddfef04cd8f0

### Holdings / subsidiaries

- **BASE TECHNOLOGIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5d820b4e-bcc2-5f31-a9e9-c315d81b3431

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

A **4-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:** `11343595`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-05-03
- **Registered office:** 7 Bell Yard, Strand, London, WC2A 2JR, United Kingdom
- **SIC:** 64202, 64204

### Officers

- SOUTHCOMBE, Jonathan William — director · British · appointed 2018-05-03
- TIEDEMAN, Stuart David — director · British · appointed 2018-05-03

### Beneficial owners (Persons with Significant Control)

- Mr Stuart David Tiedeman — 25–50% shares · individual PSC · England — since 2018-06-27
- Mr Jonathan William Southcombe — 25–50% shares · individual PSC · United Kingdom — since 2018-05-03

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11343595
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11343595

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BASE TECHNOLOGIES HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/a9eb39fd-aa5e-5fec-8561-e821f565f9b8 · Structured JSON: https://whiteintel.dev/api/public/dossier/a9eb39fd-aa5e-5fec-8561-e821f565f9b8._

_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"._