---
title: "SEC-1 HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6fe005e9-244a-5c4b-982d-75a8a654fdbf
json: https://whiteintel.dev/api/public/dossier/6fe005e9-244a-5c4b-982d-75a8a654fdbf
identifier: oo:GB-COH-07307736
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SEC-1 HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07307736`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6fe005e9-244a-5c4b-982d-75a8a654fdbf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6fe005e9-244a-5c4b-982d-75a8a654fdbf  

## Ownership & control

### Owners / controllers

- **CLARANET LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/9755d429-d5c3-53f0-b3d1-5fda06ca0549
- **CLARANET LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9755d429-d5c3-53f0-b3d1-5fda06ca0549

### Holdings / subsidiaries

- **SEC-1 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/ad247750-aefd-56d9-8468-f69a6a021b11
- **SEC-1 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ad247750-aefd-56d9-8468-f69a6a021b11

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

A **18-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:** `07307736`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2010-07-07
- **Registered office:** 17 Slingsby Place, The Yards, London, WC2E 9AB, United Kingdom
- **SIC:** 70100

### Officers

- FERREIRA, António Miguel Caetano — director · Portuguese · appointed 2026-05-14
- THOMAS, Neil — director · British · appointed 2020-04-09
- FAIRHURST, Nigel Robert — secretary · appointed 2017-05-25 · resigned 2026-06-01
- HAWNT, Danielle Jane — secretary · British · appointed 2014-03-20 · resigned 2017-05-25
- O'LEARY-STEELE, Gary — secretary · British · appointed 2010-07-07 · resigned 2014-03-20
- FAIRHURST, Nigel Robert — director · British · appointed 2017-05-25 · resigned 2026-06-01
- HAWNT, Matthew — director · British · appointed 2010-07-07 · resigned 2017-05-25
- O'LEARY-STEELE, Gary — director · British · appointed 2010-07-07 · resigned 2017-05-25
- ROBERT, Michel Francois — director · French · appointed 2017-05-25 · resigned 2020-01-29
- SCOTT, Ian Bruce — director · British · appointed 2010-07-07 · resigned 2017-05-25

### Beneficial owners (Persons with Significant Control)

- [Claranet Limited](https://whiteintel.dev/entity/9755d429-d5c3-53f0-b3d1-5fda06ca0549) — 75–100% shares · corporate PSC · England — since 2017-07-29

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07307736
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07307736

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SEC-1 HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/6fe005e9-244a-5c4b-982d-75a8a654fdbf · Structured JSON: https://whiteintel.dev/api/public/dossier/6fe005e9-244a-5c4b-982d-75a8a654fdbf._

_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"._