A.D. MECHANICAL SERVICES LIMITED

Company number 04128697 ·

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Shareholders' funds

£2,509,647

Balance sheet as at 2026-02-28

View full accounts →

Overview

Company type
Private Limited Company
Incorporated
2000-12-20
Employees
40 (2026 accounts · was 41 in 2025)
Registered office
8-10 Portsmouth Road Cosham, Portsmouth, Hampshire, England, PO6 2AE
Postcode
PO6 2AE
Capital
100 GBP
Accounts category
Total Exemption Full
Charges
1 outstanding

Accounts

Last made up to
2026-02-28
Next due by
2027-11-30
Financial year end
28 February

Confirmation statement

Last statement dated
2025-12-20
Next due by
2027-01-03
View filing history →

Nature of business (SIC)

  • 43999 Other specialised construction activities not elsewhere classified
  • 84250 Fire service activities

Officers 5 current · 6 resigned

Appointed 2024-09-24
MR Gavin TILLEY Director
Appointed 2021-05-03
GRAHAM CUMBER Director
OPERATIONS MANAGER Appointed 2021-05-03
Melanie TAYLOR Director
Appointed 2021-05-03
MR Aaron TILLEY Director
Appointed 2000-12-20

View all officers and resignations →

Group structure

Controlled by TILLEY HOLDINGS LIMITED — since 2016-04-06

From persons-with-significant-control filings on the public register.

Data protection registration

Registered with the ICO as a data protection fee payer — ZA610480 (Tier 2), registered since 2020.

Information Commissioner's Office register of fee payers, licensed under the Open Government Licence.

Contact details

Website
http://www.admechanical.co.uk

Previous registered addresses 9

AddressChanged on
UNIT 7 FAIRWAYS BUSINESS CENTRE AIRPORT SERVICE ROAD, PORTSMOUTH, HAMPSHIRE, PO3 5NU, ENGLAND2020-01-06
UNIT 7 FAIRWAYS BUSINESS CENTRE AIRPORT SERVICE ROAD, PORTSMOUTH, HAMPSHIRE, PO3 5NU2018-06-04
VENTURE HOUSE THE TANNERIES, EAST STREET, TITCHFIELD, HAMPSHIRE, PO14 4AR2011-08-09
LATCHMORE HOUSE, 99/101 LONDON, ROAD, COWPLAIN, WATERLOOVILLE, HAMPSHIRE, PO8 8XJ2011-05-27
UNIT 7 FAIRWAYS BUSINESS CENTRE, AIRPORT SERVICE ROAD, PORTSMOUTH, HAMPSHIRE PO3 5NU2006-01-24
LATCHMORE HOUSE, 99-101 LONDON ROAD COWPLAIN, WATERLOOVILLE, HAMPSHIRE PO8 8XJ2005-09-13
24 CHALLENGE INDUSTRIAL CENTRE, SHARPS CLOSE ANCHORAGE PARK, PORTSMOUTH, HAMPSHIRE PO3 5RJ2005-07-29
LATCHMORE HOUSE, 99/101 LONDON ROAD, COWPLAIN, PORTSMOUTH, PO8 8XJ2004-03-16
61 FAIRVIEW AVENUE, WIGMORE, GILLINGHAM, KENT ME8 0QP2001-01-02

Among its peers

Top 5%

by shareholders' funds, of 626 similar companies in PO

Among the biggest employers among its local peers (40 staff).

Among the oldest 25% of its local peers, trading since 2000.

No.9 of the largest other specialised construction activities not elsewhere classified companies in Portsmouth →

Competitors Portsmouth

This company ranks 9 among other specialised construction activities not elsewhere classified in Portsmouth.

Full league table →

The class of 2000

42%

of the 622 companies in this sector incorporated in 2000 are still active today; 56% have since been dissolved.

A fact about the year, not a forecast for this company.

Survival rates for every incorporation year →

Businesses that transport or deal in waste must register with the Environment Agency. You can check this company on the official register of waste carriers, brokers and dealers.