---
title: "GB BOSTON LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/557da8a4-8bdf-4a85-8ca0-ca074b7a77e9
json: https://whiteintel.dev/api/public/dossier/557da8a4-8bdf-4a85-8ca0-ca074b7a77e9
identifier: gb-coh:16906548
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GB BOSTON LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `gb-coh:16906548`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/557da8a4-8bdf-4a85-8ca0-ca074b7a77e9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/557da8a4-8bdf-4a85-8ca0-ca074b7a77e9  

## Ownership & control

### Owners / controllers

- **Mr Nicholas Grosso** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5a93b9d9-f054-497e-9ed4-b4823121aac0

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

1. **Mr Nicholas Grosso** — beneficial owner 87.5% → *GB BOSTON LTD*

## Company profile (live · UK Companies House)

- **Company number:** `16906548`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2025-12-12
- **Registered office:** 71-75 SHELTON STREET, COVENT GARDEN, LONDON, WC2H 9JQ
- **SIC:** 73110 - Advertising agencies

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16906548

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GB BOSTON LTD**. Human view: https://whiteintel.dev/entity/557da8a4-8bdf-4a85-8ca0-ca074b7a77e9 · Structured JSON: https://whiteintel.dev/api/public/dossier/557da8a4-8bdf-4a85-8ca0-ca074b7a77e9._

_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"._