---
title: "N J WILLIAMSON BUILDERS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/09e38bf8-ec41-531e-b3e2-29d989bf5356
json: https://whiteintel.dev/api/public/dossier/09e38bf8-ec41-531e-b3e2-29d989bf5356
identifier: oo:GB-COH-15403757
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# N J WILLIAMSON BUILDERS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-15403757`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/09e38bf8-ec41-531e-b3e2-29d989bf5356  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/09e38bf8-ec41-531e-b3e2-29d989bf5356  

## Ownership & control

### Owners / controllers

- **Mrs Larissa Williamson** (beneficial owner) — 50% — https://whiteintel.dev/entity/d4524e7a-dc1d-5d9b-be71-01aefa4c465f
- **Mr Nicholas Williamson** (beneficial owner) — 50% — https://whiteintel.dev/entity/2304adf6-c3e5-5368-9ff9-48afeed095cd
- **Mrs Larissa Williamson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5bcc0302-512b-4c0d-bdf1-9ed23c1c37a2
- **Mr Nicholas Williamson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/bfa7425d-0662-4a1d-9f5d-271e9ba843db

### 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:** `15403757`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2024-01-10
- **Registered office:** 3 Colwick Quays Business Park, Colwick, Nottingham, Nottinghamshire, NG4 2JY, United Kingdom
- **SIC:** 43390

### Officers

- WILLIAMSON, Larissa — director · British · appointed 2024-01-10
- WILLIAMSON, Nicholas — director · British · appointed 2024-01-10

### Beneficial owners (Persons with Significant Control)

- Mrs Larissa Williamson — 25–50% shares · individual PSC · United Kingdom — since 2024-01-10
- Mr Nicholas Williamson — 25–50% shares · individual PSC · United Kingdom — since 2024-01-10

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15403757

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **N J WILLIAMSON BUILDERS LIMITED**. Human view: https://whiteintel.dev/entity/09e38bf8-ec41-531e-b3e2-29d989bf5356 · Structured JSON: https://whiteintel.dev/api/public/dossier/09e38bf8-ec41-531e-b3e2-29d989bf5356._

_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"._