---
title: "IBIBIO SOUND MACHINE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/55308d89-aa7a-5243-9d12-e8afc8e39e52
json: https://whiteintel.dev/api/public/dossier/55308d89-aa7a-5243-9d12-e8afc8e39e52
identifier: oo:GB-COH-09952827
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# IBIBIO SOUND MACHINE LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-09952827`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/55308d89-aa7a-5243-9d12-e8afc8e39e52  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/55308d89-aa7a-5243-9d12-e8afc8e39e52  

## Ownership & control

### Owners / controllers

- **Ms Eno Uffort** (beneficial owner) — 50% — https://whiteintel.dev/entity/321d445e-ca10-51fa-bf22-72b79ee14e99
- **Mr Max Grunhard** (beneficial owner) — 50% — https://whiteintel.dev/entity/eb8ea2f2-e1df-57be-bdc1-db538b4be541
- **Ms Eno Uffort** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/566b878a-aab7-4951-bcbe-0f7712e5de5e
- **Mr Max Grunhard** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/285d8647-6529-4eaa-9bc9-d3655d1256fe

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

A **4-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `09952827`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-01-15
- **Registered office:** 46 Brockley Rise, London, SE23 1LJ, England
- **SIC:** 59200

### Officers

- GRUNHARD, Max — director · Australian · appointed 2016-01-15
- UFFORT, Eno William — director · British · appointed 2016-01-15
- [HOGBENS DUNPHY SECRETARIES LIMITED](https://whiteintel.dev/entity/4010c936-1e1a-5db1-85b4-d7607abb4d00) — corporate secretary · appointed 2016-01-15 · resigned 2020-01-15

### Beneficial owners (Persons with Significant Control)

- Ms Eno Uffort — 25–50% shares · individual PSC · England — since 2016-04-06
- Mr Max Grunhard — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09952827
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09952827

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **IBIBIO SOUND MACHINE LIMITED**. Human view: https://whiteintel.dev/entity/55308d89-aa7a-5243-9d12-e8afc8e39e52 · Structured JSON: https://whiteintel.dev/api/public/dossier/55308d89-aa7a-5243-9d12-e8afc8e39e52._

_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"._