---
title: "CONSTANT STRUCTURAL DESIGN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/274cd045-bf2f-54da-b595-95f89126e18a
json: https://whiteintel.dev/api/public/dossier/274cd045-bf2f-54da-b595-95f89126e18a
identifier: oo:GB-COH-07661750
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CONSTANT STRUCTURAL DESIGN LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07661750`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/274cd045-bf2f-54da-b595-95f89126e18a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/274cd045-bf2f-54da-b595-95f89126e18a  

## Ownership & control

### Owners / controllers

- **Mr Brian Constant** (beneficial owner) — 50% — https://whiteintel.dev/entity/1f9d530f-60dd-5ac9-a167-4b25bccd1dca
- **Mrs Clare Constant** (beneficial owner) — 50% — https://whiteintel.dev/entity/ee3e594f-e027-5f62-9db8-a36c47195e43
- **Mr Brian Constant** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/76451c59-8aa4-4559-9551-fbd46587d730
- **Mrs Clare Constant** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/62757aaa-1c41-4975-ada2-d270e1047d30

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

A **4-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:** `07661750`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2011-06-08
- **Registered office:** 11 Grantley Close, Shalford, Guildford, GU4 8DL, England
- **SIC:** 42990, 71129

### Officers

- CONSTANT, Clare — secretary · appointed 2018-12-19
- CONSTANT, Brian — director · British · appointed 2011-06-08

### Beneficial owners (Persons with Significant Control)

- Mrs Clare Constant — 25–50% shares · individual PSC · England — since 2023-11-06
- Mr Brian Constant — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07661750
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07661750

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CONSTANT STRUCTURAL DESIGN LIMITED**. Human view: https://whiteintel.dev/entity/274cd045-bf2f-54da-b595-95f89126e18a · Structured JSON: https://whiteintel.dev/api/public/dossier/274cd045-bf2f-54da-b595-95f89126e18a._

_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"._