---
title: "CLAPTON CONSTRUCTION & INVESTMENT COMPANY LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ec9d3ef5-e4b4-592b-9c6d-89d539f85974
json: https://whiteintel.dev/api/public/dossier/ec9d3ef5-e4b4-592b-9c6d-89d539f85974
identifier: oo:GB-COH-00701188
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CLAPTON CONSTRUCTION & INVESTMENT COMPANY LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00701188`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ec9d3ef5-e4b4-592b-9c6d-89d539f85974  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ec9d3ef5-e4b4-592b-9c6d-89d539f85974  

## Ownership & control

### Owners / controllers

- **TOPRAN INVESTMENT CO. LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/f486e20a-6ea8-5df9-a697-ee552d7b0696
- **Joan Denise Hanmer** (beneficial owner) — 50% — https://whiteintel.dev/entity/20ab943d-fdba-50c4-9060-6f19d0405fca
- **Joan Denise Hanmer** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0fc2e716-35c3-4260-8263-05172cf64711
- **TOPRAN INVESTMENT CO. LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f486e20a-6ea8-5df9-a697-ee552d7b0696

### 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:** `00701188`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1961-08-18
- **Registered office:** Lynton House, 7-12 Tavistock Square, London, WC1H 9BQ
- **SIC:** 68310

### Officers

- HANMER, Joan Denise — secretary · British
- HANMER, James Wyndham George — director · British · appointed 2024-12-18
- HANMER, Peter Wyndham — director · British
- HANMER, Ivy Lilian — director · British · resigned 1998-09-27
- HANMER, Paul Llewellyn — director · British · resigned 2007-01-02

### Beneficial owners (Persons with Significant Control)

- [Topran Investment Co. Limited](https://whiteintel.dev/entity/f486e20a-6ea8-5df9-a697-ee552d7b0696) — 25–50% shares · corporate PSC · England — since 2016-04-06
- Joan Denise Hanmer — 25–50% shares · individual PSC — ceased 2016-11-21

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00701188
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00701188

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CLAPTON CONSTRUCTION & INVESTMENT COMPANY LIMITED**. Human view: https://whiteintel.dev/entity/ec9d3ef5-e4b4-592b-9c6d-89d539f85974 · Structured JSON: https://whiteintel.dev/api/public/dossier/ec9d3ef5-e4b4-592b-9c6d-89d539f85974._

_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"._