---
title: "NUBLOCK VENTURE LABS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/03f4deea-998f-5f70-a0cb-2a4cfcedf9bd
json: https://whiteintel.dev/api/public/dossier/03f4deea-998f-5f70-a0cb-2a4cfcedf9bd
identifier: oo:GB-COH-13377085
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# NUBLOCK VENTURE LABS LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13377085`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/03f4deea-998f-5f70-a0cb-2a4cfcedf9bd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/03f4deea-998f-5f70-a0cb-2a4cfcedf9bd  

## Ownership & control

### Owners / controllers

- **Mr James Adam Charles Kirkby** (beneficial owner) — 100% — https://whiteintel.dev/entity/83f4daa5-b14d-5574-9fa6-544bda8bd9c4
- **NUBLOCK HOLDINGS UK LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/e5bdbbf7-0a57-558f-82d0-a8390123beab
- **Mr James Adam Charles Kirkby** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4b8cbe39-b8ed-4151-8c07-5b249ffcd7cf
- **NUBLOCK HOLDINGS UK LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e5bdbbf7-0a57-558f-82d0-a8390123beab

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

A **6-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:** `13377085`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-05-05
- **Registered office:** 334 Kennington Lane, London, SE11 5HY, England
- **SIC:** 64303

### Officers

- KIRKBY, James Adam Charles — director · British · appointed 2021-05-05
- [NUBLOCK HOLDINGS UK LTD](https://whiteintel.dev/entity/e5bdbbf7-0a57-558f-82d0-a8390123beab) — corporate director · appointed 2024-01-31

### Beneficial owners (Persons with Significant Control)

- [Nublock Holdings Uk Ltd](https://whiteintel.dev/entity/e5bdbbf7-0a57-558f-82d0-a8390123beab) — 75–100% shares · corporate PSC · England — since 2024-01-31
- Mr James Adam Charles Kirkby — 75–100% shares · individual PSC · England — ceased 2024-01-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13377085
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13377085

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **NUBLOCK VENTURE LABS LTD**. Human view: https://whiteintel.dev/entity/03f4deea-998f-5f70-a0cb-2a4cfcedf9bd · Structured JSON: https://whiteintel.dev/api/public/dossier/03f4deea-998f-5f70-a0cb-2a4cfcedf9bd._

_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"._