---
title: "CALIBRE RESEARCH LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5563ebcd-66d3-5a0b-bb01-67ccb7fe7995
json: https://whiteintel.dev/api/public/dossier/5563ebcd-66d3-5a0b-bb01-67ccb7fe7995
identifier: oo:GB-COH-06826572
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CALIBRE RESEARCH LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-06826572`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5563ebcd-66d3-5a0b-bb01-67ccb7fe7995  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5563ebcd-66d3-5a0b-bb01-67ccb7fe7995  

## Ownership & control

### Owners / controllers

- **Miss Anna Teresa Powiecki** (beneficial owner) — 100% — https://whiteintel.dev/entity/5f83f7a5-0df1-5b7b-a953-c8135a131d42
- **Miss Anna Teresa Powiecki** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fe370972-02a7-42c0-91e9-b5b053d48fba

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

1. **Miss Anna Teresa Powiecki** — beneficial owner 100% → *CALIBRE RESEARCH LTD*
1. **Miss Anna Teresa Powiecki** — beneficial owner 87.5% → *CALIBRE RESEARCH LTD*

## Company profile (live · UK Companies House)

- **Company number:** `06826572`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2009-02-23
- **Registered office:** 2 Toomers Wharf, Canal Walk, Newbury, Berkshire, RG14 1DY, England
- **SIC:** 70229

### Officers

- POWIECKI, Anna Teresa — director · British · appointed 2009-02-23

### Beneficial owners (Persons with Significant Control)

- Miss Anna Teresa Powiecki — 75–100% shares · individual PSC · England — since 2017-02-23

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06826572
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06826572

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CALIBRE RESEARCH LTD**. Human view: https://whiteintel.dev/entity/5563ebcd-66d3-5a0b-bb01-67ccb7fe7995 · Structured JSON: https://whiteintel.dev/api/public/dossier/5563ebcd-66d3-5a0b-bb01-67ccb7fe7995._

_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"._