---
title: "17 NORTH STREET ASHBURTON MANAGEMENT LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3eaca51f-e538-5aad-b316-2f645a67a0b5
json: https://whiteintel.dev/api/public/dossier/3eaca51f-e538-5aad-b316-2f645a67a0b5
identifier: oo:GB-COH-14538525
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 17 NORTH STREET ASHBURTON MANAGEMENT LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14538525`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3eaca51f-e538-5aad-b316-2f645a67a0b5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3eaca51f-e538-5aad-b316-2f645a67a0b5  

## Ownership & control

### Owners / controllers

- **Harriet Elizabeth Knowles** (beneficial owner) — https://whiteintel.dev/entity/0ce0d7e4-3251-562c-8682-9a9b5c6c48ba
- **Elizabeth Feist** (beneficial owner) — https://whiteintel.dev/entity/9ab1375b-dbec-5c3e-971b-32686d8498da
- **CASTLE OFFICES (BRIDGWATER) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/46ef6b2b-1b1b-5aa7-93c2-7ef82f22b9ac
- **CASTLE OFFICES (BRIDGWATER) LIMITED** (beneficial owner) — https://whiteintel.dev/entity/46ef6b2b-1b1b-5aa7-93c2-7ef82f22b9ac
- **Harriet Elizabeth Knowles** (beneficial owner) — https://whiteintel.dev/entity/9bf647b0-da46-49a3-983f-a6ec23112447
- **Elizabeth Feist** (beneficial owner) — https://whiteintel.dev/entity/06fa627f-1807-48cf-9d60-ec6235b33466

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

1. **Harriet Elizabeth Knowles** — beneficial owner → *17 NORTH STREET ASHBURTON MANAGEMENT LTD*
1. **Elizabeth Feist** — beneficial owner → *17 NORTH STREET ASHBURTON MANAGEMENT LTD*
1. **CASTLE OFFICES (BRIDGWATER) LIMITED** — beneficial owner 100% → *17 NORTH STREET ASHBURTON MANAGEMENT LTD*
1. **CASTLE OFFICES (BRIDGWATER) LIMITED** — beneficial owner → *17 NORTH STREET ASHBURTON MANAGEMENT LTD*
1. **Harriet Elizabeth Knowles** — beneficial owner → *17 NORTH STREET ASHBURTON MANAGEMENT LTD*
1. **Elizabeth Feist** — beneficial owner → *17 NORTH STREET ASHBURTON MANAGEMENT LTD*
2. **Ruth Demenis** — beneficial owner → *CASTLE OFFICES (BRIDGWATER) LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `14538525`
- **Status:** active
- **Type:** private limited guarant nsc
- **Incorporated:** 2022-12-13
- **Registered office:** Office 25 Genesis Building, Union Street, Plymouth, Devon, PL1 3HN, England
- **SIC:** 98000

### Officers

- [MODBURY ESTATES LTD](https://whiteintel.dev/entity/849b49a3-e0e8-5057-8b42-7ac0405b6181) — corporate secretary · appointed 2024-12-09
- FEIST, Elizabeth — director · British · appointed 2023-11-17
- KNOWLES, Harriet Elizabeth — director · British · appointed 2023-11-17
- DEMENIS, Ruth Maria — director · British · appointed 2022-12-13 · resigned 2024-01-19

### Beneficial owners (Persons with Significant Control)

- Harriet Elizabeth Knowles — significant influence or control · individual PSC · England — since 2023-11-17
- Elizabeth Feist — significant influence or control · individual PSC · England — since 2023-11-17
- [Castle Offices (Bridgwater) Limited](https://whiteintel.dev/entity/46ef6b2b-1b1b-5aa7-93c2-7ef82f22b9ac) — 75–100% votes · corporate PSC · United Kingdom — ceased 2024-01-19

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14538525
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14538525

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **17 NORTH STREET ASHBURTON MANAGEMENT LTD**. Human view: https://whiteintel.dev/entity/3eaca51f-e538-5aad-b316-2f645a67a0b5 · Structured JSON: https://whiteintel.dev/api/public/dossier/3eaca51f-e538-5aad-b316-2f645a67a0b5._

_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"._