- Companies
- Specialist contractors
- Lowestoft
- A2Zdampcontrol Limited
Company profile · Specialist contractors
A2Zdampcontrol Limited
A2Zdampcontrol Limited is a 4-year-old private limited company registered in Lowestoft, company number 14058361, one of 51 specialist construction companies in Lowestoft. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for A2Zdampcontrol LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House.
A2Zdampcontrol Limited over the years
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £828 (+74.3%) on the year before, to £1,943.
- Current assets of £78K against £76K owed within a year: 1.0 times cover.
- 7 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £1,943 | £78K | £76K | 7 | |
| 30 Sep 2024 | £1,115 | £3,922 | 1 | ||
| 30 Apr 2023 | £60 | £23K | 1 |
Where A2Zdampcontrol Limited is registered
The registered office is in Lowestoft (NR33), in the East Suffolk local authority area, East of England. Show NR33 7SX on a map.
Other trade companies in NR33
- SH24 Properties LimitedProperty developers
- Hasa24 Properties LimitedProperty developers
- R Willis Building Services LtdBuilders
- East Anglia Campers LtdMotor traders
- JB Brickwork Ea LtdBuilders
- TCM Consultants LtdBuilders
- Blackbelt Diagnostics LtdMechanics and garages
- Stellan Group LtdBuilders
Also registered at this address
22 other companies use the same registered office as A2Zdampcontrol Limited.
- A1 Property Preservation (E.A.) LimitedFinishing trades
- A2Z Dampproofing LtdFinishing trades
- Damp(UK) LtdSpecialist contractors
- Grosvenor Grass and Flooring LimitedLandscapers and gardeners
- Home Energy Consultants LimitedFinishing trades
- Homechoice Improvements LtdGlaziers
- Homechoice Installations LimitedSpecialist contractors
- Joe McBride Plumbing & Heating LimitedPlumbers and heating engineers
- Mend A Main South LimitedMachinery repair and installation
- National Renewable Electrical Services LimitedPlumbers and heating engineers
- NH Paving & Civil Engineering LimitedCivil engineering
- Niki D Plumbing & Heating LimitedPlumbers and heating engineers
- Pearce Tiling LimitedFloor and wall tilers
- R K J Plumbing & Heating LimitedPlumbers and heating engineers
- S B Watson Services LimitedPlumbers and heating engineers
- Sam Doy Carpentry and Construction LimitedJoiners and carpenters
- SN Groundcare LimitedLandscapers and gardeners
- Toby Yeaman Electrical LimitedElectricians
- Zenith Buildings LimitedSpecialist contractors
- Zenith Renewables LimitedSpecialist contractors
- Zenith Trade Windows LimitedGlaziers
- Zenith Windows LimitedFinishing trades
What happens if A2Zdampcontrol Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 14058361
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 April 2022 (4 years ago)
- Registered office
- 3 Sanctuary Close, Kessingland, Lowestoft, Suffolk, NR33 7SX
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 19 April 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Lowestoft
Other active specialist construction companies registered in Lowestoft.
- Adams Contracts & Building Services Ltd2018
- Agm Welding Limited2025
- Al International Construction Limited2023
- Asrig Services Limited2016
- B G R Commercial Limited2016
- B Leuty Carpentry Ltd2018
- BLW Fabrication Limited2025
- Boogie the Rigbuilder Limited2014
All specialist construction companies in Lowestoft · All trades in Lowestoft · Specialist contractors across the UK
Frequently asked questions
When are A2Zdampcontrol Limited's accounts due?
A2Zdampcontrol Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is A2Zdampcontrol Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is A2Zdampcontrol Limited still trading?
A2Zdampcontrol Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does A2Zdampcontrol Limited do?
A2Zdampcontrol Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is A2Zdampcontrol Limited?
A2Zdampcontrol Limited was incorporated on 20 April 2022, 4 years ago.
What is the penalty if A2Zdampcontrol Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View A2Zdampcontrol Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.