---
title: "SYNTHSIGHT LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e2551eff-8aeb-5ccb-8f2e-d45fa1b08820
json: https://whiteintel.dev/api/public/dossier/e2551eff-8aeb-5ccb-8f2e-d45fa1b08820
identifier: oo:GB-COH-15405603
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SYNTHSIGHT LTD.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-15405603`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e2551eff-8aeb-5ccb-8f2e-d45fa1b08820  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e2551eff-8aeb-5ccb-8f2e-d45fa1b08820  

## Ownership & control

### Owners / controllers

- **Dr Paul Marsden** (beneficial owner) — 75% — https://whiteintel.dev/entity/11288789-9f89-514c-a471-4ab12369a6e4
- **BRAND GENETICS LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/e84f15db-d9a1-5e44-aef2-eac37a3bdab2
- **Brand Genetics Limited** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b6dd3fff-4f0e-4a54-bd40-0d9078fa9192
- **Dr Paul Marsden** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/19a6d6e2-9a29-498d-ab00-d2b86214bf5b

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

1. **Dr Paul Marsden** — beneficial owner 75% → *SYNTHSIGHT LTD.*
1. **BRAND GENETICS LTD** — beneficial owner 50% → *SYNTHSIGHT LTD.*
1. **Brand Genetics Limited** — beneficial owner 37.5% → *SYNTHSIGHT LTD.*
1. **Dr Paul Marsden** — beneficial owner 62.5% → *SYNTHSIGHT LTD.*
2. **Melissa Ellis** — beneficial owner 50% → *BRAND GENETICS LTD*
2. **Melissa Ellis** — beneficial owner 37.5% → *BRAND GENETICS LTD*
2. **Thomas Henry Gordon Ellis** — beneficial owner 37.5% → *BRAND GENETICS LTD*
2. **Andrew Francis Christophers** — beneficial owner → *BRAND GENETICS LTD*

## Company profile (live · UK Companies House)

- **Company number:** `15405603`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-01-11
- **Registered office:** 128 City Road, London, EC1V 2NX, United Kingdom
- **SIC:** 62020

### Officers

- ELLIS, Thomas Henry Gordon — director · British · appointed 2024-01-11
- MARSDEN, Paul, Dr — director · British · appointed 2024-01-11

### Beneficial owners (Persons with Significant Control)

- Dr Paul Marsden — 50–75% shares · individual PSC · United Kingdom — since 2024-01-11
- [Brand Genetics Limited](https://whiteintel.dev/entity/b6dd3fff-4f0e-4a54-bd40-0d9078fa9192) — 25–50% shares · corporate PSC · United Kingdom — since 2024-01-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15405603

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SYNTHSIGHT LTD.**. Human view: https://whiteintel.dev/entity/e2551eff-8aeb-5ccb-8f2e-d45fa1b08820 · Structured JSON: https://whiteintel.dev/api/public/dossier/e2551eff-8aeb-5ccb-8f2e-d45fa1b08820._

_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"._