---
title: "ALSIM SYSTEM BUILDING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6bf1eb9e-9128-5b20-9b82-30a39ebb730e
json: https://whiteintel.dev/api/public/dossier/6bf1eb9e-9128-5b20-9b82-30a39ebb730e
identifier: oo:GB-COH-13869800
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ALSIM SYSTEM BUILDING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13869800`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6bf1eb9e-9128-5b20-9b82-30a39ebb730e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6bf1eb9e-9128-5b20-9b82-30a39ebb730e  

## Ownership & control

### Owners / controllers

- **HLD GOC HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/87af8a49-5bb4-5426-814a-602b8674e0cc
- **Mr Demis Armen Ohandjanian** (beneficial owner) — 50% — https://whiteintel.dev/entity/2215a810-747c-5ef4-9610-44671dd6b549
- **Mr Lindsay Kamal Khan** (beneficial owner) — 50% — https://whiteintel.dev/entity/06d2df2c-05d0-5ca7-9eab-2dd250b116fa
- **Mr Lindsay Kamal Khan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5c581c57-083a-4067-8940-3a3ade589db4
- **Mr Demis Armen Ohandjanian** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/3c93c6c3-4737-4881-9c62-76e8c5972e06
- **THURSTON GROUP LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5cecd792-8142-47e1-af12-8d01f0242bc1
- **TGL REALISATIONS 2025 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/54e22c16-85d2-59a8-95ff-93f4e2a6ee74
- **HLD GOC HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/87af8a49-5bb4-5426-814a-602b8674e0cc

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

A **25-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:** `13869800`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-01-25
- **Registered office:** 2 Castle Business Village, Station Road, Hampton, TW12 2BX, England
- **SIC:** 64202

### Officers

- JOHNSON, Martin Karl — director · British · appointed 2026-07-29
- RICHARDSON, David Conway — director · British · appointed 2025-12-22
- CLEMENTS, Adam — director · British · appointed 2022-01-25 · resigned 2024-06-17
- GOFF, Matthew Donald — director · British · appointed 2025-04-23 · resigned 2025-12-22
- PENRICE, Stephen John — director · British · appointed 2024-06-17 · resigned 2025-04-23
- PETROVIC, Nicholas Alexander — director · British · appointed 2025-04-23 · resigned 2025-12-22
- [DEMLIN LLP](https://whiteintel.dev/entity/93845ea5-e87f-4ffd-a0c9-a6f969d116e0) — corporate director · appointed 2024-06-17 · resigned 2025-12-22
- [HLD GOC HOLDINGS LIMITED](https://whiteintel.dev/entity/87af8a49-5bb4-5426-814a-602b8674e0cc) — corporate director · appointed 2022-01-25 · resigned 2024-06-17

### Beneficial owners (Persons with Significant Control)

- [Thurston Group Limited](https://whiteintel.dev/entity/5cecd792-8142-47e1-af12-8d01f0242bc1) — 75–100% shares · corporate PSC · England — since 2025-12-22
- [Thurston Group Limited](https://whiteintel.dev/entity/54e22c16-85d2-59a8-95ff-93f4e2a6ee74) — 75–100% shares · corporate PSC · England — ceased 2025-12-22
- Mr Demis Armen Ohandjanian — 25–50% shares · individual PSC · United Kingdom — ceased 2025-04-23
- Mr Lindsay Kamal Khan — 25–50% shares · individual PSC · United Kingdom — ceased 2025-04-23
- [Hld Goc Holdings Limited](https://whiteintel.dev/entity/87af8a49-5bb4-5426-814a-602b8674e0cc) — 75–100% shares · corporate PSC · United Kingdom — ceased 2024-06-11

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13869800
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13869800

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **ALSIM SYSTEM BUILDING LIMITED** — https://whiteintel.dev/entity/6bf1eb9e-9128-5b20-9b82-30a39ebb730e · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ALSIM SYSTEM BUILDING LIMITED**. Human view: https://whiteintel.dev/entity/6bf1eb9e-9128-5b20-9b82-30a39ebb730e · Structured JSON: https://whiteintel.dev/api/public/dossier/6bf1eb9e-9128-5b20-9b82-30a39ebb730e._

_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"._