ADDVENT AIR SYSTEMS LIMITED
Company number 02043424 · Monitor this company
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Shareholders' funds
£129,950
Balance sheet as at 2026-03-31
What it does
The principal activity of the company is that of ventilating, air conditioning engineering and duct work manufacture
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 1986-08-05
- Employees
- 16 (2026 accounts · was 14 in 2025)
- Registered office
- 5 Kelvin Park, Dock Road, Birkenhead, Merseyside, CH41 1LT
- Postcode
- CH41 1LT
- Capital
- 100 GBP
- Accounts category
- Total Exemption Full
- Charges
- 2 outstanding
Accounts
- Last made up to
- 2026-03-31
- Next due by
- 2027-12-31
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2026-05-03
- Next due by
- 2027-05-17
Nature of business (SIC)
- 28250 Manufacture of non-domestic cooling and ventilation equipment
Officers 5 current · 6 resigned
Contact details
- Website
- addvent.net
- Phone
- 01516662149, 01516472294
Addvent Air Systems Ltd of Birkenhead manufacture and install air conditioning systems. We have the expertise to solve your problems today. Call 0151 647 2294
Previous registered addresses 3
| Address | Changed on |
|---|---|
| 35 MARKET STREET, HOYLAKE, WIRRAL, L47 2ER | 1996-11-20 |
| THE BUSINESS CENTRE, CLAVGHTON ROAD, BIRKENHEAD, MERSEYSIDE L41 6ES | 1987-11-25 |
| THE BUSINESS CENTRE, CLAVGHTON ROAD, BIRKENHEAD, MERSEYSIDE L41 6ES | 1987-11-25 |
Among its peers
Among the oldest 25%
of 86 similar companies in CH — measured against the wider sector, trading since 1986
The class of 1986
51%
of the 18,365 companies incorporated in 1986 are still active today; 42% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 1 title
- Leasehold
- 1
- Most recent registration
- 2015-10-02
- Where
- Merseyside
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| MS625507 | Merseyside | Leasehold | 2015-10-02 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.