---
title: "AT 1820 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/da28ee25-9d0f-5b7f-bd5e-eb5cd374c2de
json: https://whiteintel.dev/api/public/dossier/da28ee25-9d0f-5b7f-bd5e-eb5cd374c2de
identifier: oo:GB-COH-05950271
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AT 1820 LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05950271`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/da28ee25-9d0f-5b7f-bd5e-eb5cd374c2de  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/da28ee25-9d0f-5b7f-bd5e-eb5cd374c2de  

## Ownership & control

### Owners / controllers

- **Ms Sima Rastegar** (beneficial owner) — https://whiteintel.dev/entity/9b0a5559-f6a8-53e5-a1a3-33f77cafee8f
- **AT 1820 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/da28ee25-9d0f-5b7f-bd5e-eb5cd374c2de
- **Mona Ventures Llc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/dc78b9a6-2147-4c99-b689-694a3cf006b8
- **Ms Sima Rastegar** (beneficial owner) — https://whiteintel.dev/entity/b453189a-7613-471a-ae2b-a8a7420622b0

### Holdings / subsidiaries

- **ALBERT THURSTON LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/18a38951-7535-570c-b269-d107783c73fc
- **ALBERT THURSTON LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/18a38951-7535-570c-b269-d107783c73fc

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

1. **Ms Sima Rastegar** — beneficial owner → *AT 1820 LIMITED*
1. **AT 1820 LIMITED** — beneficial owner 100% → *AT 1820 LIMITED*
1. **Mona Ventures Llc** — beneficial owner 87.5% → *AT 1820 LIMITED*
1. **Ms Sima Rastegar** — beneficial owner → *AT 1820 LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `05950271`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-09-28
- **Registered office:** 3 Frog Island, Leicester, LE3 5AG
- **SIC:** 70100

### Officers

- PANAHY, Bardia — director · British · appointed 2015-05-08
- BASHAM, Elisabeth — secretary · British · appointed 2008-03-31 · resigned 2008-12-31
- DACRE, Sarah Margaret — secretary · British · appointed 2006-09-28 · resigned 2006-10-19
- LYNCH, Helen Jean — secretary · British · appointed 2006-10-19 · resigned 2008-03-31
- SWIFT INCORPORATIONS LIMITED — corporate nominee secretary · appointed 2006-09-28 · resigned 2006-09-28
- VON URBISCH, Thomas Katzuba — director · Swiss · appointed 2006-09-28 · resigned 2015-05-08

### Beneficial owners (Persons with Significant Control)

- Mona Ventures Llc — 75–100% shares · corporate PSC · United States — since 2018-12-31
- Ms Sima Rastegar — right to appoint and remove directors · individual PSC · England — ceased 2018-12-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05950271
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05950271

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AT 1820 LIMITED**. Human view: https://whiteintel.dev/entity/da28ee25-9d0f-5b7f-bd5e-eb5cd374c2de · Structured JSON: https://whiteintel.dev/api/public/dossier/da28ee25-9d0f-5b7f-bd5e-eb5cd374c2de._

_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"._