---
title: "ON TOWER UK 4 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a9e3b0ba-0bd8-5493-b28f-eefd0236a6fb
json: https://whiteintel.dev/api/public/dossier/a9e3b0ba-0bd8-5493-b28f-eefd0236a6fb
identifier: oo:GB-COH-01460772
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ON TOWER UK 4 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-01460772`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a9e3b0ba-0bd8-5493-b28f-eefd0236a6fb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a9e3b0ba-0bd8-5493-b28f-eefd0236a6fb  

## Ownership & control

### Owners / controllers

- **ARQIVA MUXCO LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/116bf63f-2705-5975-914b-dbd86b4bee39
- **ON TOWER UK LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/089f8e7f-327a-5388-93d9-714aa1a67b5b
- **Arqiva Muxco Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f7432cdc-06f5-4118-a12d-51d7871ac95a
- **ON TOWER UK LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/089f8e7f-327a-5388-93d9-714aa1a67b5b

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

A **34-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:** `01460772`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1979-11-13
- **Registered office:** R+, 4th Floor, 2 Blagrave Street, Reading, RG1 1AZ, United Kingdom
- **SIC:** 61900, 82990

### Officers

- WHITAKER, Rachael — secretary · appointed 2023-11-10
- CRAY, Stephen John — director · British · appointed 2025-10-16
- MONTEIRO, Caio Vaz — director · Brazilian · appointed 2025-06-30
- BASTIN, Abina — secretary · British · resigned 1997-11-01
- DENNEHY, Angela Mary — secretary · British · appointed 2004-10-14 · resigned 2008-09-03
- ELLISON, John Beaumont — secretary · British · appointed 2001-09-05 · resigned 2003-04-30
- GILES, William Michael — secretary · British · appointed 2009-07-31 · resigned 2018-01-01
- KAHN, John Emmanuel — secretary · British/American · appointed 1997-11-01 · resigned 2001-04-16
- LADHA, Alnoor — secretary · British · appointed 2003-04-24 · resigned 2004-10-14
- MAVOR, Jeremy — secretary · appointed 2018-01-01 · resigned 2020-07-08
- O'CONNOR, Thomas Kerry — secretary · British · appointed 2008-09-03 · resigned 2009-07-31
- AIKMAN, Elizabeth Jane — director · British · appointed 2019-03-25 · resigned 2019-05-15
- ALVAREZ VILLAMARIN, Alfonso Juan — director · Spanish · appointed 2023-01-31 · resigned 2024-01-31
- BENNIE, Thomas Meikle — director · British · appointed 2008-09-03 · resigned 2011-01-28
- BERESFORD-WYLIE, Simon Piers — director · British · appointed 2015-08-01 · resigned 2020-04-20
- CLEMINSON, Peter Derrick — director · British · appointed 1992-07-06 · resigned 2001-06-25
- COCKS, Simon — director · British · appointed 2002-10-21 · resigned 2004-05-31
- COPLEY, Stephen Gerald — director · British · appointed 2001-07-16 · resigned 2003-02-07
- CRAWFORD, David William — director · British · appointed 2020-07-08 · resigned 2023-01-31
- CRESSWELL, John Harold — director · British · appointed 2011-01-28 · resigned 2015-08-01

### Beneficial owners (Persons with Significant Control)

- [On Tower Uk Limited](https://whiteintel.dev/entity/089f8e7f-327a-5388-93d9-714aa1a67b5b) — 75–100% shares · corporate PSC · United Kingdom — since 2020-05-26
- [Arqiva Muxco Limited](https://whiteintel.dev/entity/f7432cdc-06f5-4118-a12d-51d7871ac95a) — 75–100% shares · corporate PSC · United Kingdom — ceased 2020-07-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01460772
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01460772

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ON TOWER UK 4 LIMITED**. Human view: https://whiteintel.dev/entity/a9e3b0ba-0bd8-5493-b28f-eefd0236a6fb · Structured JSON: https://whiteintel.dev/api/public/dossier/a9e3b0ba-0bd8-5493-b28f-eefd0236a6fb._

_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"._