---
title: "FIRST CALL GAS ASSESSMENTS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7d4cfd8a-101c-52b0-a13b-591b0647ef6a
json: https://whiteintel.dev/api/public/dossier/7d4cfd8a-101c-52b0-a13b-591b0647ef6a
identifier: oo:GB-COH-10960622
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# FIRST CALL GAS ASSESSMENTS LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10960622`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7d4cfd8a-101c-52b0-a13b-591b0647ef6a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7d4cfd8a-101c-52b0-a13b-591b0647ef6a  

## Ownership & control

### Owners / controllers

- **Mr Lea Thomas** (beneficial owner) — 100% — https://whiteintel.dev/entity/c3b1ea4f-85bd-5360-83ef-e38e751d3c7b
- **Mr Lea Thomas** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1d83d8e9-7132-4828-8eeb-47b70bb5dfc7

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

A **2-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:** `10960622`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-09-13
- **Registered office:** 18 Standard Street, Trethomas, Caerphilly, CF83 8DE, United Kingdom
- **SIC:** 96090

### Officers

- THOMAS, Lea — director · British · appointed 2017-09-13

### Beneficial owners (Persons with Significant Control)

- Mr Lea Thomas — 75–100% shares · individual PSC · United Kingdom — ceased 2018-03-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10960622
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10960622

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **FIRST CALL GAS ASSESSMENTS LTD**. Human view: https://whiteintel.dev/entity/7d4cfd8a-101c-52b0-a13b-591b0647ef6a · Structured JSON: https://whiteintel.dev/api/public/dossier/7d4cfd8a-101c-52b0-a13b-591b0647ef6a._

_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"._