- Company number
- 12258797
- Incorporated
- 12 Oct 20197 years trading
- Registered office
- Flat 10 Merrion Court, Pembroke Road, Ruislip, HA4 8BT
- Nature of business
- Construction of commercial buildings; Construction of railways and underground railways; Demolition; Plastering
Topp Drylining Ltd is a 7-year-old private limited company registered in Ruislip, company number 12258797, one of 161 building contractors in Ruislip. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
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 £7,976 (+137.3%) on the year before, to £14K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £43K against £5,498 owed within a year: 7.7 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £14K | £40K | £43K | £5,498 | 4 |
| 31 Oct 2024 | £5,811 | £364 | £36K | £1,502 | 4 |
| 31 Oct 2023 | £2,690 | £36K | £454 | 2 | |
| 31 Oct 2022 | £6,991 | £29K | £29K | 2 | |
| 31 Oct 2021 | £9,459 | £29K | £35K | 2 | |
| 31 Oct 2020 | £0 | £0 | 0 | ||
| 11 Oct 2020 | £47K | £70K | £11K | £11K | 2 |
Where Topp Drylining Ltd is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 8BT on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
Also registered at this address
1 other company uses the same registered office as Topp Drylining Ltd.
- CDR Drylining LtdBuilders
What happens if Topp Drylining 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12258797
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 October 2019 (7 years ago)
- Registered office
- Flat 10 Merrion Court, Pembroke Road, Ruislip, HA4 8BT
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of railways and underground railways (SIC 42120)
Demolition (SIC 43110)
Plastering (SIC 43310) - Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 11 October 2025
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 Ruislip
Other active building contractors registered in Ruislip.
- Trackboard Limited2020
- Turol Tiling Service Ltd2025
- TW Property Maintenance Ltd2026
- Unic Contractors Ltd2016
- Uniqe Tiles UK Limited2019
- Vekony Paul Ltd2025
- VNP (UK) Limited2008
- Warmseal Windows & Glazing Ltd2023
All building contractors in Ruislip · All trades in Ruislip · Builders across the UK
Frequently asked questions
When are Topp Drylining Ltd's accounts due?
Topp Drylining Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Topp Drylining Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Topp Drylining Ltd still trading?
Topp Drylining 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 Topp Drylining Ltd do?
Topp Drylining Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of railways and underground railways (SIC 42120); Demolition (SIC 43110); Plastering (SIC 43310).
How old is Topp Drylining Ltd?
Topp Drylining Ltd was incorporated on 12 October 2019, 7 years ago.
What is the penalty if Topp Drylining 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 Topp Drylining 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.