---
title: "HB ENG LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6ad71ef2-e882-536f-8aeb-98eb03d94940
json: https://whiteintel.dev/api/public/dossier/6ad71ef2-e882-536f-8aeb-98eb03d94940
identifier: oo:GB-COH-11665005
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HB ENG LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-11665005`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6ad71ef2-e882-536f-8aeb-98eb03d94940  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6ad71ef2-e882-536f-8aeb-98eb03d94940  

## Ownership & control

### Owners / controllers

- **Mrs Cosmina Blajan** (beneficial owner) — 50% — https://whiteintel.dev/entity/46051701-1427-5a7b-b731-ad05d2377b0e
- **Mrs Cosmina Sanda Blajan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5d90721f-062c-4921-a914-646249e748a4
- **Mrs Cosmina Sanda Blajan** (beneficial owner) — 50% — https://whiteintel.dev/entity/c7740b09-7686-5a36-9ce4-22ce0293bcc1
- **Mr Horatiu Blajan** (beneficial owner) — 50% — https://whiteintel.dev/entity/5bc40e40-6ba3-570f-b882-270400d25d3c
- **Mrs Cosmina Blajan** (beneficial owner) — 50% — https://whiteintel.dev/entity/86f6b0b7-4e03-560b-8824-426d3aa8ced8
- **Mrs Cosmina Blajan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/78b3f5eb-3614-44a5-bca2-368fa4425609

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

1. **Mrs Cosmina Blajan** — beneficial owner 50% → *HB ENG LTD*
1. **Mrs Cosmina Sanda Blajan** — beneficial owner 37.5% → *HB ENG LTD*
1. **Mrs Cosmina Sanda Blajan** — beneficial owner 50% → *HB ENG LTD*
1. **Mr Horatiu Blajan** — beneficial owner 50% → *HB ENG LTD*
1. **Mrs Cosmina Blajan** — beneficial owner 50% → *HB ENG LTD*
1. **Mrs Cosmina Blajan** — beneficial owner 37.5% → *HB ENG LTD*

## Company profile (live · UK Companies House)

- **Company number:** `11665005`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-11-07
- **Registered office:** 37 Rosemullion Avenue, Tattenhoe, Milton Keynes, MK4 3AH, England
- **SIC:** 71129

### Officers

- BLAJAN, Cosmina — director · Romanian · appointed 2026-04-06
- BLAJAN, Horatiu — director · Romanian · appointed 2018-11-07
- BLAJAN, Cosmina — secretary · appointed 2018-11-07 · resigned 2023-09-01

### Beneficial owners (Persons with Significant Control)

- Mrs Cosmina Blajan — 25–50% shares · individual PSC · England — since 2023-10-01
- Mr Horatiu Blajan — 25–50% shares · individual PSC · England — since 2018-11-07
- Mrs Cosmina Sanda Blajan — 25–50% shares · individual PSC · England — ceased 2023-09-01
- Mrs Cosmina Blajan — 25–50% shares · individual PSC · United Kingdom — ceased 2018-11-15

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11665005
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11665005

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HB ENG LTD**. Human view: https://whiteintel.dev/entity/6ad71ef2-e882-536f-8aeb-98eb03d94940 · Structured JSON: https://whiteintel.dev/api/public/dossier/6ad71ef2-e882-536f-8aeb-98eb03d94940._

_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"._