---
title: "GREYBYDAY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dc3aa6d4-5b8d-504d-936f-4f1abd88abfa
json: https://whiteintel.dev/api/public/dossier/dc3aa6d4-5b8d-504d-936f-4f1abd88abfa
identifier: oo:GB-COH-16192017
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GREYBYDAY LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-16192017`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dc3aa6d4-5b8d-504d-936f-4f1abd88abfa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dc3aa6d4-5b8d-504d-936f-4f1abd88abfa  

## Ownership & control

### Owners / controllers

- **Mr Mark Farrant** (beneficial owner) — 50% — https://whiteintel.dev/entity/bb6d8373-249e-5665-ae30-238f8a405a47
- **Mr Charlie Swann** (beneficial owner) — 50% — https://whiteintel.dev/entity/b02da05e-13ca-533d-a80d-56909fc9900e
- **Mr Charlie Swann** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/51e27d02-de33-43db-ab91-a0eaf0c42ed2
- **Mr Mark Farrant** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4a9d645e-1424-4237-9fa0-97e951d5a793

### 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:** `16192017`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2025-01-17
- **Registered office:** 128 City Road, London, EC1V 2NX, United Kingdom
- **SIC:** 47910

### Officers

- SWANN, Charlie — director · British · appointed 2025-01-17
- FARRANT, Mark — director · British · appointed 2025-01-17 · resigned 2025-10-21

### Beneficial owners (Persons with Significant Control)

- Mr Charlie Swann — 25–50% shares · individual PSC · United Kingdom — since 2025-01-17
- Mr Mark Farrant — 25–50% shares · individual PSC · United Kingdom — ceased 2025-10-21

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/16192017
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16192017

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GREYBYDAY LTD**. Human view: https://whiteintel.dev/entity/dc3aa6d4-5b8d-504d-936f-4f1abd88abfa · Structured JSON: https://whiteintel.dev/api/public/dossier/dc3aa6d4-5b8d-504d-936f-4f1abd88abfa._

_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"._