---
title: "ELEUSIS STRUCTURAL ENGINEERING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/40ed9672-4c82-5b11-ae15-e79cb2a6f4f0
json: https://whiteintel.dev/api/public/dossier/40ed9672-4c82-5b11-ae15-e79cb2a6f4f0
identifier: oo:GB-COH-13850293
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ELEUSIS STRUCTURAL ENGINEERING LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13850293`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/40ed9672-4c82-5b11-ae15-e79cb2a6f4f0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/40ed9672-4c82-5b11-ae15-e79cb2a6f4f0  

## Ownership & control

### Owners / controllers

- **Mr Stephen Christopher David Lock** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9e20d134-d887-41d8-9847-32e7ab80b432
- **AYNI HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/25a27481-d8a2-4799-89e8-655de00133a3

### 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:** `13850293`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-01-14
- **Registered office:** 85 Great Portland Street, London, W1W 7LT
- **SIC:** 71129

### Officers

- LOCK, Stephen Christopher David — director · English · appointed 2022-01-14
- YOUNIS, Zaher — director · British · appointed 2023-12-01 · resigned 2023-12-01

### Beneficial owners (Persons with Significant Control)

- [Eleusis Group Limited](https://whiteintel.dev/entity/25a27481-d8a2-4799-89e8-655de00133a3) — 75–100% shares · corporate PSC · England — since 2026-01-20
- Mr Stephen Christopher David Lock — 75–100% shares · individual PSC · England — ceased 2026-01-20

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13850293
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13850293

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ELEUSIS STRUCTURAL ENGINEERING LTD**. Human view: https://whiteintel.dev/entity/40ed9672-4c82-5b11-ae15-e79cb2a6f4f0 · Structured JSON: https://whiteintel.dev/api/public/dossier/40ed9672-4c82-5b11-ae15-e79cb2a6f4f0._

_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"._