- Companies
- Cleaning companies
- Neath
- Grandadsbuilding&Roofing Ltd
Grandadsbuilding&Roofing Ltd
- Company number
- 16233049
- Incorporated
- 5 Feb 20251 year trading
- Registered office
- 97 Main Road, Crynant, Neath, SA10 8PF
- Nature of business
- Other building and industrial cleaning activities
Grandadsbuilding&Roofing Ltd is a 1-year-old private limited company registered in Neath, company number 16233049, one of 21 cleaning companies in Neath. Its next accounts are due at Companies House on 5 November 2026, and its first CT600 is due at HMRC on 4 February 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 Grandadsbuilding&Roofing Ltd is registered
The registered office is in Neath (SA10), in the Neath Port Talbot local authority area, Wales. Show SA10 8PF on a map.
Other trade companies in SA10
- Gleam Cleaning Solutions LtdCleaning companies
- Laker Maintenance LtdElectricians
- South Wales Auto Keys LtdMechanics and garages
- DG Coatings LtdPainters and decorators
- Icc (SW) LtdBuilders
- Atom Solar Installations LtdElectricians
- Rapid Response Building Solutions LtdProperty developers
- Primus Brickwork LimitedSpecialist contractors
What happens if Grandadsbuilding&Roofing 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 5 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Nov 2026 to 5 Dec 2026 | £150 |
| 1 to 3 months late | 6 Dec 2026 to 5 Feb 2027 | £375 |
| 3 to 6 months late | 6 Feb 2027 to 5 May 2027 | £750 |
| More than 6 months late | From 6 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 16233049
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 February 2025 (1 year ago)
- Registered office
- 97 Main Road, Crynant, Neath, SA10 8PF
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 4 February 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Neath
Other active cleaning companies registered in Neath.
- Jab Offshore Ltd2025
- JLP Detailing Ltd2022
- JW Industrial Ltd2025
- KCJ Cleaning & Facilities Management Ltd2024
- KJB Cleaning Services Wales Ltd2019
- Kraken Clean Ltd2024
- Nitro Group Limited2015
- Prestige Professional Cleaning Services Ltd2015
All cleaning companies in Neath · All trades in Neath · Cleaning companies across the UK
Frequently asked questions
When are Grandadsbuilding&Roofing Ltd's accounts due?
Grandadsbuilding&Roofing Ltd's next accounts are due at Companies House by 5 November 2026 (in 23 days), covering the period to 28 February 2026.
When is Grandadsbuilding&Roofing 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 4 February 2026, due by 4 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Grandadsbuilding&Roofing Ltd still trading?
Grandadsbuilding&Roofing 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 Grandadsbuilding&Roofing Ltd do?
Grandadsbuilding&Roofing Ltd is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Grandadsbuilding&Roofing Ltd?
Grandadsbuilding&Roofing Ltd was incorporated on 5 February 2025, 1 year ago.
What is the penalty if Grandadsbuilding&Roofing 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 Grandadsbuilding&Roofing 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.