---
title: "NERVOUS HORIZON LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d4e11a02-8c27-5e91-a987-e3284eff8b60
json: https://whiteintel.dev/api/public/dossier/d4e11a02-8c27-5e91-a987-e3284eff8b60
identifier: oo:GB-COH-09423802
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NERVOUS HORIZON LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-09423802`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d4e11a02-8c27-5e91-a987-e3284eff8b60  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d4e11a02-8c27-5e91-a987-e3284eff8b60  

## Ownership & control

### Owners / controllers

- **Mr Guglielmo Barzacchini** (beneficial owner) — 50% — https://whiteintel.dev/entity/f029dad9-7d20-51fc-a9d6-27ee556ec5fa
- **Mr Tommaso Wallwork** (beneficial owner) — 50% — https://whiteintel.dev/entity/37b49a70-c971-5e04-849a-20e61c567089
- **Mr Guglielmo Barzacchini** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/fbc47ba4-adcb-47fe-b516-bc4cb9bb106f
- **James Tommaso Wallwork** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e67f1c56-1ba8-4dc1-9db1-08a2ef88ab1c
- **Mr Federico Ciampolini** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8fa71a11-bca2-4910-8cc3-f31f5f8fd868

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

A **5-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:** `09423802`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-02-05
- **Registered office:** Unit 3e Oslo House (West Wing), 20 Felstead Street, London, E9 5LT, United Kingdom
- **SIC:** 59200

### Officers

- BARZACCHINI, Guglielmo — director · Italian · appointed 2017-07-10
- CIAMPOLINI, Federico — director · Italian · appointed 2015-02-05
- WALLWORK, Tommaso — director · Italian · appointed 2017-07-10

### Beneficial owners (Persons with Significant Control)

- Mr Guglielmo Barzacchini — 25–50% shares · individual PSC · United Kingdom — since 2017-07-10
- Mr Federico Ciampolini — 25–50% shares · individual PSC · England — since 2017-02-05
- James Tommaso Wallwork — 25–50% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09423802
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09423802

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NERVOUS HORIZON LTD**. Human view: https://whiteintel.dev/entity/d4e11a02-8c27-5e91-a987-e3284eff8b60 · Structured JSON: https://whiteintel.dev/api/public/dossier/d4e11a02-8c27-5e91-a987-e3284eff8b60._

_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"._