- Companies
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- Great Yarmouth
- Damp Co (Ea) Ltd
Damp Co (Ea) Ltd
- Company number
- 16910250
- Incorporated
- 15 Dec 2025
- Registered office
- 153 Bells Road, Gorleston, Great Yarmouth, Norfolk, NR31 6AN
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings
Damp Co (Ea) Ltd is a newly incorporated private limited company registered in Great Yarmouth, company number 16910250, one of 83 building contractors in Great Yarmouth. Its next accounts are due at Companies House on 15 September 2027, and its first CT600 is due at HMRC on 14 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Damp Co (Ea) Ltd is registered
The registered office is in Great Yarmouth (NR31), in the Great Yarmouth local authority area, East of England. Show NR31 6AN on a map.
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- Ard Carpentry & Restoration Services LimitedSpecialist contractors
- Peritus Technical Solutions LtdInstallers
- Anglian Resin Driveways LimitedLandscapers and gardeners
- Norfolk Blinds LtdInstallers
- DMK2026 LimitedProperty developers
- Torque & Turf LtdMachinery repair and installation
- East Anglia Ramp Hire LtdMechanics and garages
- J'S Mobile Vehicle Cleaning Solutions LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as Damp Co (Ea) Ltd.
- Damp Control (Ea) LtdBuilders
What happens if Damp Co (Ea) Ltd 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 15 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 16 Sep 2027 to 15 Oct 2027 | £150 |
| 1 to 3 months late | 16 Oct 2027 to 15 Dec 2027 | £375 |
| 3 to 6 months late | 16 Dec 2027 to 15 Mar 2028 | £750 |
| More than 6 months late | From 16 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16910250
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 December 2025
- Registered office
- 153 Bells Road, Gorleston, Great Yarmouth, Norfolk, NR31 6AN
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Great Yarmouth
Other active building contractors registered in Great Yarmouth.
- Damp Control (Ea) Ltd2025
- Darius Balciunas Ltd2023
- David Storm Building Services Ltd2025
- DCG Enterprise Limited2025
- DM Property Developments Limited2017
- Dmak Building and Renovation Ltd2026
- DNT Builders Limited2021
- Dynastia Ltd2026
All building contractors in Great Yarmouth · All trades in Great Yarmouth · Builders across the UK
Frequently asked questions
When are Damp Co (Ea) Ltd's accounts due?
Damp Co (Ea) Ltd's next accounts are due at Companies House by 15 September 2027 (in 338 days), covering the period to 31 December 2026.
When is Damp Co (Ea) Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 14 December 2026, due by 14 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Damp Co (Ea) Ltd still trading?
Damp Co (Ea) Ltd 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 Damp Co (Ea) Ltd do?
Damp Co (Ea) Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).
How old is Damp Co (Ea) Ltd?
Damp Co (Ea) Ltd was incorporated on 15 December 2025, less than a year ago.
What is the penalty if Damp Co (Ea) Ltd 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 Damp Co (Ea) Ltd 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.