QS4 Holdings Limited

Active04127035 Private limited company
Incorporated
18 December 2000 (25 years)
Previously known as
QS4 Group Limited (until 16 February 2010)
Quintel Group Limited (until 8 August 2003)
Quintel (UK) Limited (until 25 March 2002)
Industry
Wireless telecommunications activities (61200)
Directors
Owned by
Accounts type
Dormant
Region
South East
Address
R+
4th Floor
2 Blagrave Street
Reading
RG1 1AZ

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
15 March 2027
Last conf. stmt
1 March 2026

Officers 6 active

Officer details are public data from the Companies House register.

Director · Appointed 13 October 2026
Also at Cellnex Connectivity Solutions Limited, Cellnex UK In-Building Solutions Limited, Cellnex UK Consulting Limited · more companies
British
Born February 1974 (52)
Director · Appointed 4 August 2026
Also at On Tower UK 2 Limited, On Tower UK Limited, Radiosite Limited · more companies
Portuguese
Born May 1983 (43)
Director · Appointed 31 July 2026
Also at Cellnex Connectivity Solutions Limited, Cignal Infrastructure UK Limited, On Tower UK 2 Limited · more companies
Portuguese
Born April 1972 (54)
Director · Appointed 16 October 2025
Also at On Tower UK 2 Limited, Cellnex Connectivity Solutions Limited, Cellnex UK In-Building Solutions Limited · more companies
British
Born February 1969 (57)
Director · Appointed 30 June 2025
Also at On Tower UK 2 Limited, Cellnex Connectivity Solutions Limited, Cellnex UK In-Building Solutions Limited · more companies
Brazilian
Born May 1996 (30)
Whitaker, Rachael
Secretary · Appointed 10 November 2023
Officer history (42 former)
13 October 2026
Appointed Cloete, Stephanus Abraham as Director
4 August 2026
Appointed Carvalho Modesto, Dinis Miguel as Director
31 July 2026
31 May 2026
1 May 2026
Resigned Landolina, Gianluca as Director
22 October 2025
Resigned Cuartero Pelegay, Carolina as Director
16 October 2025
Appointed Cray, Stephen John as Director
16 October 2025
Resigned Stonadge, Paul Ralph as Director
30 June 2025
Appointed Monteiro, Caio Vaz as Director
25 February 2025
31 January 2024
14 November 2023
Appointed Landolina, Gianluca as Director
14 November 2023
Appointed Cuartero Pelegay, Carolina as Director
14 November 2023
Appointed Stonadge, Paul Ralph as Director
10 November 2023
Appointed Whitaker, Rachael as Secretary
31 October 2023
Resigned Molins, Alexandre Mestre as Director
31 January 2023
Resigned Crawford, David William as Director
11 May 2022
Resigned Woodward, Alexander James as Director
28 February 2022
Resigned Collins, Peter Charles as Director
26 October 2020
Appointed Crawford, David William as Director
27 September 2019
Resigned Gatehouse, Mary Annabel as Director
27 September 2019
Appointed Alvarez Villamarin, Alfonso Juan as Director
10 October 2017
Resigned Innes, Paul as Director
25 July 2017
Appointed Collins, Peter Charles as Director
25 July 2017
Resigned Elliman, Andrew John Charles as Director
18 October 2016
Appointed Gatehouse, Mary Annabel as Director
18 October 2016
Appointed Molins, Alexandre Mestre as Director
18 October 2016
Appointed Woodward, Alexander James as Director
11 October 2016
Resigned Ehrke, Christopher Charles as Director
11 October 2016
Resigned Gray, Stuart David as Director
11 October 2016
Resigned Colbourne, Edward Jack as Director
2 May 2012
Appointed Innes, Paul as Director
2 May 2012
Appointed Elliman, Andrew John Charles as Director
9 March 2012
Appointed Ehrke, Christopher Charles as Director
31 May 2011
Resigned Savage, William Sidney as Director
10 February 2011
Appointed Gray, Stuart David as Director
10 February 2011
Resigned Kilkenny, Patrick Michael as Director
19 May 2010
Appointed Kilkenny, Patrick Michael as Director
19 May 2010
15 December 2009
30 October 2009
Resigned Humphrey, David Alexander as Director
21 October 2009
Appointed Savage, William Sidney as Director
7 July 2009
Resigned Harte, Damien as Secretary
7 July 2009
Appointed Humphrey, David Alexander as Director
7 July 2009
Resigned Mcgill, Christopher Charles as Director
7 July 2009
Appointed Colbourne, Edward Jack as Director
14 January 2008
Resigned Tchenguiz, Vincent Aziz as Director
14 January 2008
Resigned Kruth, Harold Edwin as Director
25 July 2007
Appointed Harte, Damien as Secretary
18 July 2007
Resigned Cocksedge, Lisa Jayne as Secretary
20 September 2006
Resigned Green, Charles as Director
20 September 2006
Resigned Khadhouri, Sidney Ezra as Director
31 March 2006
Appointed Mcgill, Christopher Charles as Director
31 March 2006
Appointed Cocksedge, Lisa Jayne as Secretary
31 March 2006
Resigned Watson, Michael David as Secretary
31 March 2006
Resigned Lake, Stephen Clyde as Director
31 March 2006
Resigned Watson, Michael David as Director
31 March 2006
Resigned Dawson, Gary William as Director
17 January 2006
Resigned Taylor, Paul Vincent as Director
7 September 2005
Resigned Sleigh, Andrew Crofton as Director
7 September 2005
Appointed Kruth, Harold Edwin as Director
16 April 2004
Appointed Green, Charles as Director
28 August 2003
Resigned Tchenguiz, Robert as Director
28 August 2003
Resigned Threadgold, Alan Grant as Director
28 August 2003
Resigned Ferrero, Graeme Tweedy as Director
28 August 2003
Resigned Kruth, Harold Edwin as Director
16 July 2003
Appointed Sleigh, Andrew Crofton as Director
16 July 2003
Appointed Dawson, Gary William as Director
16 July 2003
Appointed Khadhouri, Sidney Ezra as Director
27 February 2003
Appointed Lake, Stephen Clyde as Director
27 February 2003
Resigned Love, Graham Carvell as Director
17 May 2002
Appointed Watson, Michael David as Secretary
17 May 2002
Appointed Ferrero, Graeme Tweedy as Director
17 May 2002
Appointed Watson, Michael David as Director
17 May 2002
Resigned Ingham, Michael Harry Peter as Secretary
24 April 2002
Appointed Kruth, Harold Edwin as Director
24 April 2002
Appointed Threadgold, Alan Grant as Director
24 April 2002
Resigned Middleton, Andrew Jonathan as Director
25 October 2001
Resigned Simpson, David Alan as Director
2 July 2001
Appointed Simpson, David Alan as Director
2 July 2001
Appointed Taylor, Paul Vincent as Director
2 July 2001
Appointed Love, Graham Carvell as Director
2 July 2001
Appointed Middleton, Andrew Jonathan as Director
18 December 2000
Appointed London Law Secretarial Limited as Corporate Nominee Secretary
18 December 2000
Resigned London Law Secretarial Limited as Corporate Nominee Secretary
18 December 2000
Appointed London Law Services Limited as Corporate Nominee Director
18 December 2000
Resigned London Law Services Limited as Corporate Nominee Director
18 December 2000
Appointed Ingham, Michael Harry Peter as Secretary
18 December 2000
Appointed Tchenguiz, Robert as Director
18 December 2000
Appointed Tchenguiz, Vincent Aziz as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Private Limited Company
Reg. no. 05153745

Group structure 16 companies

Ownership group derived from the Companies House PSC register

Cellnex UK Limited
Cellnex UK In-Building Solutions Limited Owns 75–100% of shares
Cellnex UK Midco Limited Owns 75–100% of shares
Cellnex Connectivity Solutions Limited Owns 75–100% of shares
Cellnex Newco 3 Limited Owns 75–100% of shares
Cellnex UK Consulting Limited Owns 75–100% of shares
Radiosite Limited Owns 75–100% of shares
Watersite Limited Owns 75–100% of shares
Cignal Infrastructure UK Limited Owns 75–100% of shares
On Tower UK Limited Owns 75–100% of shares
On Tower UK 1 Limited Owns 75–100% of shares
On Tower UK 2 Limited Owns 75–100% of shares
On Tower UK 3 Limited Owns 75–100% of shares
On Tower UK 4 Limited Owns 75–100% of shares
On Tower UK 5 Limited Owns 75–100% of shares
QS4 Holdings Limited This company Owns 75–100% of shares

Financials

Net Assets
£5,458,694

Trend

Net Assets
£0 £5.0M £10.0M 2019 2020 2021 2023 2024 £5,458,694 £5,458,694 £5,458,694 £5,458,694 £5,458,694
Balance sheet detail
20242023202120202019
Net Assets£5,458,694£5,458,694£5,458,694£5,458,694£5,458,694
Shareholder Funds£5,458,694£5,458,694£5,458,694£5,458,694£5,458,694

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
12 August 2026Appointment of a director
12 August 2026Appointment of a director
2 June 2026Termination of appointment of a director
13 May 2026Termination of appointment of a director
11 May 2026Accounts for a dormant company31 December 2025
Show all recent filings

Some other companies at this address

Celland Estate Management Limited
Cellnex Connectivity Solutions Limited
Cellnex UK Consulting Limited
Cellnex UK Limited
Cellnex UK Midco Limited
Cignal Infrastructure UK Limited

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