---
title: "WILLIAMS MURRAY HAMM LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e41519fa-1cfc-5db8-9e89-292971a91b0c
json: https://whiteintel.dev/api/public/dossier/e41519fa-1cfc-5db8-9e89-292971a91b0c
identifier: oo:GB-COH-03305951
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WILLIAMS MURRAY HAMM LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-03305951`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e41519fa-1cfc-5db8-9e89-292971a91b0c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e41519fa-1cfc-5db8-9e89-292971a91b0c  

## Ownership & control

### Owners / controllers

- **WRITTLE HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4026559a-b2b2-5c08-9295-ce3266416fce
- **WRITTLE HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4026559a-b2b2-5c08-9295-ce3266416fce
- **SPARK26 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/78fd519d-03b7-4652-a224-5e038494a769

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

A **8-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:** `03305951`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1997-01-22
- **Registered office:** 10 Dallington Street, London, EC1V 0DB, England
- **SIC:** 74100

### Officers

- KINSELLA, Daisy May — director · British · appointed 2021-10-01
- MAGERMANS, Wibe Gerardus Miranda — director · Dutch · appointed 2016-01-01
- NICHOLS, Mark Philip — director · British · appointed 2023-04-01
- BRUFORD, Paul — secretary · appointed 2011-11-23 · resigned 2012-05-01
- FAWCETT, Julie — secretary · British · appointed 2008-07-14 · resigned 2011-11-23
- FAWCETT, Julie — secretary · British · appointed 2006-11-30 · resigned 2007-01-31
- GILMORE, Matthew John — secretary · appointed 2012-05-01 · resigned 2026-06-30
- GRAY, Ali — secretary · British · appointed 2007-01-01 · resigned 2008-07-14
- SARGISON, Darren — secretary · British · appointed 2002-09-20 · resigned 2006-11-30
- SAVILL, Phillip John — secretary · British · appointed 2000-01-23 · resigned 2001-01-19
- WILLIAMS, Carol Anne — secretary · British · appointed 1997-01-22 · resigned 1998-10-29
- WILLIAMS, Richard Charles John — secretary · British · appointed 1998-10-29 · resigned 2002-09-20
- HALLMARK SECRETARIES LIMITED — corporate nominee secretary · appointed 1997-01-22 · resigned 1997-01-22
- BANKS, Justin Paul — director · British · appointed 1997-01-29 · resigned 1998-10-07
- CLEAVER, Christopher David — director · British · appointed 2020-08-31 · resigned 2022-09-30
- ESSEX, Robert Thomas Tickler — director · British · appointed 2011-07-18 · resigned 2026-06-30
- FARRELLY, Matthew — director · British · appointed 1997-01-22 · resigned 1998-10-29
- HAMM, Garrick Lee — director · British · appointed 1998-10-29 · resigned 2021-12-24
- HARRIS, Graeme Richard — director · British · appointed 2011-07-18 · resigned 2026-06-30
- HEBBLETHWAITE, Edward Charles — director · British · appointed 2016-04-01 · resigned 2017-11-10

### Beneficial owners (Persons with Significant Control)

- [Spark26 Limited](https://whiteintel.dev/entity/78fd519d-03b7-4652-a224-5e038494a769) — 75–100% shares · corporate PSC · England — since 2026-06-30
- [Writtle Holdings Limited](https://whiteintel.dev/entity/4026559a-b2b2-5c08-9295-ce3266416fce) — 75–100% shares · corporate PSC · England — ceased 2026-06-30

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/03305951
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/03305951

## 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 **WILLIAMS MURRAY HAMM LIMITED** — https://whiteintel.dev/entity/e41519fa-1cfc-5db8-9e89-292971a91b0c · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WILLIAMS MURRAY HAMM LIMITED**. Human view: https://whiteintel.dev/entity/e41519fa-1cfc-5db8-9e89-292971a91b0c · Structured JSON: https://whiteintel.dev/api/public/dossier/e41519fa-1cfc-5db8-9e89-292971a91b0c._

_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"._