---
title: "SENTIUM TECHNOLOGIES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/58499701-9bed-5ed5-bc21-5ecd0fe2d955
json: https://whiteintel.dev/api/public/dossier/58499701-9bed-5ed5-bc21-5ecd0fe2d955
identifier: oo:GB-COH-12543363
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SENTIUM TECHNOLOGIES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12543363`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/58499701-9bed-5ed5-bc21-5ecd0fe2d955  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/58499701-9bed-5ed5-bc21-5ecd0fe2d955  

## Ownership & control

### Owners / controllers

- **Mr Henry James Frederick Smith** (beneficial owner) — 100% — https://whiteintel.dev/entity/56569d41-98cb-547f-8492-6a36226c1a84
- **SYSTEM DAY (NOMINEES) LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/b1284054-3603-5494-8591-c7b7ab68682a
- **SENTIUM GROUP LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/0a043d59-0f59-5b66-865f-3bfdfabe1fe1
- **SENTIUM GROUP LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0a043d59-0f59-5b66-865f-3bfdfabe1fe1
- **System Day (Nominees) Ltd** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/18057c17-94d0-4c58-a0e5-a9726e51dec4
- **Mr Henry James Frederick Smith** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1cd3d374-630c-4099-910c-31a1bf99cd25

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

A **10-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:** `12543363`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-04-01
- **Registered office:** Unit 1 Shrine Barn, Sandling Road, Hythe, CT21 4HE, England
- **SIC:** 62020

## Financials (Companies House accounts)

| Figure | 2025-10-31 |
|---|---:|
| Net assets | £173,129 |
| Cash | £103,112 |
| Shareholder funds | £100 |
| Fixed assets | £53,514 |
| Current assets | £218,466 |
| Employees | 3 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- SMITH, Henry James Frederick — director · British · appointed 2020-07-13
- CAVELEY, Maureen Anne — director · English · appointed 2020-04-01 · resigned 2020-07-13
- SMITH, Stephen John — director · British · appointed 2021-08-11 · resigned 2024-09-09
- TEICHERT, Konrad — director · German · appointed 2021-08-10 · resigned 2024-02-18

### Beneficial owners (Persons with Significant Control)

- [Sentium Group Ltd](https://whiteintel.dev/entity/0a043d59-0f59-5b66-865f-3bfdfabe1fe1) — 75–100% shares · corporate PSC · United Kingdom — since 2022-04-08
- Mr Henry James Frederick Smith — 75–100% shares · individual PSC · England — ceased 2022-04-08
- [System Day Nominees Ltd](https://whiteintel.dev/entity/18057c17-94d0-4c58-a0e5-a9726e51dec4) — 75–100% shares · corporate PSC · United Kingdom — ceased 2020-07-13

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12543363
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12543363
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/12543363/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SENTIUM TECHNOLOGIES LTD**. Human view: https://whiteintel.dev/entity/58499701-9bed-5ed5-bc21-5ecd0fe2d955 · Structured JSON: https://whiteintel.dev/api/public/dossier/58499701-9bed-5ed5-bc21-5ecd0fe2d955._

_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"._