A.D. Mechanical Services Limited

Active04128697 Private limited company
Incorporated
20 December 2000 (25 years)
Industry
Other specialised construction activities n.e.c. (43999)
Fire service activities (84250)
Accounts type
Total exemption full
Region
South East
Address
8-10 Portsmouth Road
Cosham
Portsmouth
PO6 2AE

Filing status

Accounts due
30 November 2027
Last accounts
28 February 2026
Conf. stmt due
3 January 2027
Last conf. stmt
20 December 2025

Charges

Total
2
Outstanding
1
Part satisfied
0
Satisfied
1

Officers 4 active

Officer details are public data from the Companies House register.

Director · Appointed 24 September 2024
British
Born August 1973 (53)
Taylor, Melanie
Director · Appointed 3 May 2021
British
Born December 1964 (61)
Director · Appointed 3 May 2021
British
Born March 1976 (50)
Director · Appointed 20 December 2000
British
Born November 1971
Officer history (7 former)
4 July 2025
Resigned Mcgovern, Stuart John as Director
24 September 2024
Appointed Tilley, Lisa Dionne as Director
28 November 2022
Appointed Mcgovern, Stuart John as Director
15 August 2022
Resigned Cumber, Graham as Director
3 May 2021
Appointed Taylor, Melanie as Director
3 May 2021
Appointed Tilley, Gavin as Director
3 May 2021
Appointed Cumber, Graham as Director
20 May 2014
Resigned Tilley, Lisa as Secretary
1 July 2002
Appointed Tilley, Lisa as Secretary
1 July 2002
Resigned Tilley, Aaron as Secretary
1 July 2002
Resigned Wilks, David George as Director
20 December 2000
Appointed Tilley, Aaron as Director
20 December 2000
Appointed Graeme, Dorothy May as Nominee Secretary
20 December 2000
Resigned Graeme, Dorothy May as Nominee Secretary
20 December 2000
Appointed Graeme, Lesley Joyce as Nominee Director
20 December 2000
Resigned Graeme, Lesley Joyce as Nominee Director
20 December 2000
Appointed Tilley, Aaron as Secretary
20 December 2000
Appointed Wilks, David George as Director

Ownership 1 active

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

Corporate entity · Notified 28 February 2022
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Limited By Shares
Reg. no. 13391638
Former controllers (1)
28 February 2022
Ceased Tilley Holdings Limited — Owns 75–100% of shares

Group structure 3 companies

Ownership group derived from the Companies House PSC register

A.D. Mechanical Services Limited This company Owns 75–100% of shares
Tilley Holdings Limited Owns 75–100% of shares

Financials

Balance sheet as at 28 February 2026 · total exemption full accounts

Net Assets
£2,509,647
Cash
£464,652
Employees
40
Debt Ratio
34%
Current Ratio
2.9x

Trend

Net Assets
£0 £2.0M £4.0M 2020 2021 2022 2023 2024 2025 2026 £1,934,049 £2,192,370 £1,789,526 £2,235,042 £2,633,848 £2,747,310 £2,509,647
Balance sheet detail
2026202520242023202220212020
Fixed Assets£68,254£103,982£102,106£168,188£173,232£211,237£289,804
Current Assets£3,726,420£3,510,560£4,245,189£3,762,869£2,718,520£3,685,698£3,535,451
Cash£464,652£825,619£1,359,822£593,750£577,236£1,371,615£231,039
Creditors (< 1 year)£1,279,716£853,845£1,690,688£1,662,098£1,075,316£1,323,500£1,887,674
Creditors (> 1 year)£4,455£366,667
Net Current Assets£2,446,704£2,656,715£2,554,501£2,100,771£1,643,204£2,362,198£1,647,777
Net Assets£2,509,647£2,747,310£2,633,848£2,235,042£1,789,526£2,192,370£1,934,049
Shareholder Funds£2,509,647£2,747,310£2,633,848£2,235,042£1,789,526£2,192,370£1,934,049

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
23 June 2026Total exemption full accounts28 February 2026
15 January 2026Confirmation statement with no updates20 December 2025
25 July 2025Termination of appointment of a director
25 June 2025Total exemption full accounts28 February 2025
2 January 2025Confirmation statement with no updates20 December 2024
Show all recent filings

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