---
title: "SONNET ADVISORY & IMPACT C.I.C. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3ff08056-48ba-5d34-9986-1aaaa5074723
json: https://whiteintel.dev/api/public/dossier/3ff08056-48ba-5d34-9986-1aaaa5074723
identifier: oo:GB-COH-12328935
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SONNET ADVISORY & IMPACT C.I.C.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12328935`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3ff08056-48ba-5d34-9986-1aaaa5074723  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3ff08056-48ba-5d34-9986-1aaaa5074723  

## Ownership & control

### Owners / controllers

- **SONNET ADVISORY & IMPACT C.I.C.** (beneficial owner) — 50% — https://whiteintel.dev/entity/3ff08056-48ba-5d34-9986-1aaaa5074723
- **Mr Andrew James Clifford** (beneficial owner) — 75% — https://whiteintel.dev/entity/64f5b05c-d91f-5523-9ced-54320e5e7d67
- **Mr Andrew James Clifford** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/254be063-fb2d-47ce-95d1-8b43f507bf98
- **Sheffield Hallam Higher Education Corporation** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/72efdd00-49b9-40c9-aeb8-67137e798719

### 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:** `12328935`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-11-22
- **Registered office:** 1 Giltspur Street, London, EC1A 9DD, England
- **SIC:** 70221, 70229, 72200

### Officers

- CLIFFORD, Andrew James — director · British · appointed 2019-11-22
- GAGE, Timothy James — director · British · appointed 2019-11-22
- PEARSON, Sarah Charlotte Geraldine — director · British · appointed 2020-01-28
- WELLS, Peter George — director · British · appointed 2020-01-28
- THEOBALD, Christopher James — director · British · appointed 2021-05-01 · resigned 2025-06-30

### Beneficial owners (Persons with Significant Control)

- Sheffield Hallam Higher Education Corporation — 25–50% shares · corporate PSC · England — since 2020-02-06
- Mr Andrew James Clifford — 50–75% shares · individual PSC · England — since 2019-11-22

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12328935
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12328935

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SONNET ADVISORY & IMPACT C.I.C.**. Human view: https://whiteintel.dev/entity/3ff08056-48ba-5d34-9986-1aaaa5074723 · Structured JSON: https://whiteintel.dev/api/public/dossier/3ff08056-48ba-5d34-9986-1aaaa5074723._

_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"._