---
title: "SOMMER SYSTEMS UK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a7dddb7f-e6e7-5918-b0f3-e471d7002729
json: https://whiteintel.dev/api/public/dossier/a7dddb7f-e6e7-5918-b0f3-e471d7002729
identifier: oo:GB-COH-08726638
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SOMMER SYSTEMS UK LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-08726638`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a7dddb7f-e6e7-5918-b0f3-e471d7002729  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a7dddb7f-e6e7-5918-b0f3-e471d7002729  

## Ownership & control

### Owners / controllers

- **ZIMMER GROUP (UK) LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/c99773a9-9b70-53c5-8cc9-96494ac2c16a
- **ZIMMER GROUP (UK) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c99773a9-9b70-53c5-8cc9-96494ac2c16a

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

1. **ZIMMER GROUP (UK) LIMITED** — beneficial owner 100% → *SOMMER SYSTEMS UK LIMITED*
1. **ZIMMER GROUP (UK) LIMITED** — beneficial owner 87.5% → *SOMMER SYSTEMS UK LIMITED*
2. **Mr. Martin Zimmer** — beneficial owner 50% → *ZIMMER GROUP (UK) LIMITED*
2. **Mr. Guenther Zimmer** — beneficial owner 50% → *ZIMMER GROUP (UK) LIMITED*
2. **ZIMMER GROUP (UK) LIMITED** — beneficial owner 100% → *ZIMMER GROUP (UK) LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `08726638`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-10-10
- **Registered office:** First Floor, Gibraltar House Crown Square, First Avenue, Burton On Trent, Staffordshire, DE14 2WE, United Kingdom
- **SIC:** 99999

### Officers

- MASON, Richard — director · British · appointed 2022-10-20
- SINCLAIR, Ian, Mr. — director · British · appointed 2013-10-10 · resigned 2022-10-20

### Beneficial owners (Persons with Significant Control)

- [Zimmer Group (Uk) Limited](https://whiteintel.dev/entity/c99773a9-9b70-53c5-8cc9-96494ac2c16a) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08726638

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SOMMER SYSTEMS UK LIMITED**. Human view: https://whiteintel.dev/entity/a7dddb7f-e6e7-5918-b0f3-e471d7002729 · Structured JSON: https://whiteintel.dev/api/public/dossier/a7dddb7f-e6e7-5918-b0f3-e471d7002729._

_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"._