---
title: "SONASSI LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/af8631d6-0d0e-5501-9418-570fcf2d4e03
json: https://whiteintel.dev/api/public/dossier/af8631d6-0d0e-5501-9418-570fcf2d4e03
identifier: oo:GB-COH-07715859
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SONASSI LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07715859`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/af8631d6-0d0e-5501-9418-570fcf2d4e03  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/af8631d6-0d0e-5501-9418-570fcf2d4e03  

## Ownership & control

### Owners / controllers

- **IOMART GROUP PLC** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/c2e6a198-4d8b-5446-a000-e4065cdbf560
- **Sonassi Holding Company Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fad027ca-52ad-4dbb-8a15-a59a258b9cbe

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

A **20-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:** `07715859`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2011-07-25
- **Registered office:** 3rd Floor, 11-21 Paul Street, London, EC2A 4JU, United Kingdom
- **SIC:** 74990

### Officers

- LAST, Richard — director · British · appointed 2025-06-30
- MACKAY, Craig Cameron — director · British · appointed 2026-06-19
- BROWN, Julie — secretary · appointed 2023-02-28 · resigned 2026-06-26
- MCDONALD, Andrew James — secretary · appointed 2018-02-02 · resigned 2023-02-28
- CHAMBERLAIN, Adrian — director · British · appointed 2025-06-30 · resigned 2025-06-30
- CUNNINGHAM, Scott Thomas — director · British · appointed 2018-09-04 · resigned 2026-06-26
- DIMES, Lucy Rebecca — director · British · appointed 2023-09-18 · resigned 2025-06-05
- DONOVAN, Reece Garethe — director · British · appointed 2020-10-01 · resigned 2023-09-15
- LESSANI, Benjamin Kazem — director · British · appointed 2011-07-25 · resigned 2019-01-10
- LOGAN, Richard Strachan — director · British · appointed 2017-11-17 · resigned 2018-09-04
- MACSWEEN, Angus — director · British · appointed 2017-11-17 · resigned 2020-10-01

### Beneficial owners (Persons with Significant Control)

- [Iomart Group Plc](https://whiteintel.dev/entity/c2e6a198-4d8b-5446-a000-e4065cdbf560) — 75–100% shares · corporate PSC · Scotland — since 2020-08-25
- [Sonassi Holding Company Limited](https://whiteintel.dev/entity/fad027ca-52ad-4dbb-8a15-a59a258b9cbe) — 75–100% shares · corporate PSC · England — ceased 2020-08-25

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07715859
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07715859

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **SONASSI LTD** — https://whiteintel.dev/entity/af8631d6-0d0e-5501-9418-570fcf2d4e03 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SONASSI LTD**. Human view: https://whiteintel.dev/entity/af8631d6-0d0e-5501-9418-570fcf2d4e03 · Structured JSON: https://whiteintel.dev/api/public/dossier/af8631d6-0d0e-5501-9418-570fcf2d4e03._

_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"._