---
title: "TUNGSTEN LUTTERWORTH (1) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c6ff5915-c363-540b-b6ce-dedaba7b4cf4
json: https://whiteintel.dev/api/public/dossier/c6ff5915-c363-540b-b6ce-dedaba7b4cf4
identifier: oo:GB-COH-12334867
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TUNGSTEN LUTTERWORTH (1) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12334867`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c6ff5915-c363-540b-b6ce-dedaba7b4cf4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c6ff5915-c363-540b-b6ce-dedaba7b4cf4  

## Ownership & control

### Owners / controllers

- **Mr David James Sear-Mayes** (beneficial owner) — https://whiteintel.dev/entity/81f365fb-1501-588b-816a-6cff28613e25
- **Mr David James Sear-Mayes** (beneficial owner) — https://whiteintel.dev/entity/6d92d5e7-a0a4-41fc-9456-af48fbb9c127
- **CARBIDE FORTWELL RCF LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/ccd59563-b713-5295-ab1f-2fc5d6445f05

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

A **23-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:** `12334867`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-11-26
- **Registered office:** Gateway House 4 Penman Way, Grove Park, Leicester, Leicestershire, LE19 1SY, England
- **SIC:** 68100

### Officers

- SEAR-MAYES, David James — secretary · British · appointed 2019-11-26
- PENMAN, Jeffrey David — director · British · appointed 2019-11-26
- SEAR-MAYES, David James — director · British · appointed 2019-11-26

### Beneficial owners (Persons with Significant Control)

- [Carbide Fortwell Rcf Limited](https://whiteintel.dev/entity/ccd59563-b713-5295-ab1f-2fc5d6445f05) — 75–100% shares · corporate PSC · England — since 2020-10-28
- Mr David James Sear-Mayes — significant influence or control · individual PSC · England — ceased 2020-10-28

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12334867
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12334867

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TUNGSTEN LUTTERWORTH (1) LIMITED**. Human view: https://whiteintel.dev/entity/c6ff5915-c363-540b-b6ce-dedaba7b4cf4 · Structured JSON: https://whiteintel.dev/api/public/dossier/c6ff5915-c363-540b-b6ce-dedaba7b4cf4._

_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"._