opendata.bot
Company number
01460772

ON TOWER UK 4 LIMITED

Officer · WHITAKER, Rachael and 52 others
Active
✓ Active company on the official register. Next accounts due 30 September 2027.

Company details

Registered name
ON TOWER UK 4 LIMITED
Company number
01460772
Registered office
R+, 4TH FLOOR, 2 BLAGRAVE STREET, READING, RG1 1AZ, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
13 November 1979
Status
Active
Age
46 years
Previous names
ARQIVA AERIAL SITES LIMITED (to 16 Jul 2020) · NATIONAL GRID WIRELESS AERIAL SITES PLC (to 16 Jul 2020)
Nature of business (SIC)
61900 — Other telecommunications activities · 82990 — Other business support service activities n.e.c.
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
17 May 2027
Confirmation statement — last
03 May 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

Officers

5 active · 48 resigned

secretary
Appointed 10/11/2023
Active
director
Appointed 04/08/2026
Active
director
Appointed 16/10/2025
Active
director
Appointed 30/06/2025
Active
director
Appointed 31/07/2026
Active

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Arqiva Muxco Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 06/04/2016
On Tower Uk Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 26/05/2020

Corporate structure

Who controls this company, and who they control in turn

2 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 26/05/2020 Controls 8 companies
Corporate owner owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 01/07/2020 Controls 2 companies

Serving officers

secretary Appointed 10/11/2023
director Appointed 04/08/2026
director Appointed 16/10/2025
director Appointed 30/06/2025
director Appointed 31/07/2026

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
04/08/2026 Director appointed CARVALHO MODESTO, Dinis Miguel
31/07/2026 Director appointed PEREIRA D DE FIGUEIREDO CARVALHOSA, Nuno Miguel
31/05/2026 Director resigned VAUTIER, Camilla Yvonne Bengtsdotter
01/05/2026 Director resigned LANDOLINA, Gianluca
22/10/2025 Director resigned CUARTERO PELEGAY, Carolina
16/10/2025 Director resigned STONADGE, Paul Ralph
16/10/2025 Director appointed CRAY, Stephen John
30/06/2025 Director appointed MONTEIRO, Caio Vaz
25/02/2025 Director appointed VAUTIER, Camilla Yvonne Bengtsdotter
31/01/2024 Director resigned ALVAREZ VILLAMARIN, Alfonso Juan
14/11/2023 Corporate-director resigned ON TOWER UK LIMITED
14/11/2023 Director appointed STONADGE, Paul Ralph
14/11/2023 Director appointed LANDOLINA, Gianluca
14/11/2023 Director appointed CUARTERO PELEGAY, Carolina
10/11/2023 Secretary appointed WHITAKER, Rachael
31/01/2023 Director resigned CRAWFORD, David William
31/01/2023 Director appointed ALVAREZ VILLAMARIN, Alfonso Juan
16/07/2020 Registered name changed NATIONAL GRID WIRELESS AERIAL SITES PLC ARQIVA AERIAL SITES LIMITED
16/07/2020 Registered name changed ARQIVA AERIAL SITES LIMITED ON TOWER UK 4 LIMITED
08/07/2020 Director resigned JONES, Timothy John Alexander

Financial highlights

No figures could be read from the accounts filed on 17 May 2026. Companies House holds some filings only as a document image, which carries no tagged figures; the filing itself is on the register either way.

Documents for ON TOWER UK 4 LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

PDF Order
Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Filing history

Most recent filings

AP01 — appoint-person-director-company-with-name-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
AA — accounts-with-accounts-type-audit-exemption-subsiduary
accounts
PARENT_ACC — legacy
accounts
AGREEMENT2 — legacy
other
GUARANTEE2 — legacy
other
CS01 — confirmation-statement-with-no-updates
confirmation-statement
TM01 — termination-director-company-with-name-termination-date
officers
AP01 — appoint-person-director-company-with-name-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
TM01 — termination-director-company-with-name-termination-date
officers
RP04AP01 — second-filing-of-director-appointment-with-name
officers
AP01 — appoint-person-director-company-with-name-date
officers
AA — accounts-with-accounts-type-audit-exemption-subsiduary
accounts
PARENT_ACC — legacy
accounts
GUARANTEE2 — legacy
other
AGREEMENT2 — legacy
other
CS01 — confirmation-statement-with-no-updates
confirmation-statement
AP01 — appoint-person-director-company-with-name-date
officers
AA — accounts-with-accounts-type-audit-exemption-subsiduary
accounts
PARENT_ACC — legacy
accounts
AGREEMENT2 — legacy
other
GUARANTEE2 — legacy
other
CS01 — confirmation-statement-with-no-updates
confirmation-statement

Charges

0 outstanding · 6 satisfied

A security deed — persons entitled: Deutsche Trustee Company Limited
fully-satisfied
Composite debenture — persons entitled: Cibc World Markets Limited
fully-satisfied
Composite guarantee and debenture — persons entitled: Cibc World Markets PLC ("the Secured Party")
fully-satisfied
Mortgage debenture — persons entitled: National Westminster Bank PLC
fully-satisfied
Charge — persons entitled: Midland Bank PLC
fully-satisfied
Charge — persons entitled: Midland Bank PLC
fully-satisfied

Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

On Tower UK 4 Limited — RG1 1AZ
Trading as ONTOWER UK 4
Tier 1 · renews 12/10/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

Get this company via API

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Frequently asked questions

What is the company number of ON TOWER UK 4 LIMITED?
According to the official registry, the company number of ON TOWER UK 4 LIMITED is 01460772.
Where is ON TOWER UK 4 LIMITED registered?
The registered office is R+, 4TH FLOOR, 2 BLAGRAVE STREET, READING, RG1 1AZ, UNITED KINGDOM.
Who runs ON TOWER UK 4 LIMITED?
WHITAKER, Rachael is listed among the officers of ON TOWER UK 4 LIMITED.
What is the SIC code of ON TOWER UK 4 LIMITED?
The nature of business is recorded under SIC code 61900 — Other telecommunications activities, 82990 — Other business support service activities n.e.c..
Who controls ON TOWER UK 4 LIMITED?
Arqiva Muxco Limited is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of ON TOWER UK 4 LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About ON TOWER UK 4 LIMITED (01460772)

ON TOWER UK 4 LIMITED is a private limited company incorporated on 13 November 1979 and registered in the United Kingdom under company number 01460772. Its registered office is at R+, 4TH FLOOR, 2 BLAGRAVE STREET, READING, RG1 1AZ, UNITED KINGDOM. The recorded nature of business is other telecommunications activities (SIC 61900). The company is currently active , with statutory accounts last made up to 31 December 2025. 53 active officers are on record , and the person with significant control is Arqiva Muxco Limited. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 10 September 2026.

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