- Company number
- 12750379
- Incorporated
- 17 Jul 20206 years trading
- Registered office
- 11 Oaktree Avenue, Maidstone, ME15 9AX
- Nature of business
- Roofing activities
Southeast Single Ply Ltd is a 6-year-old private limited company registered in Maidstone, company number 12750379, one of 47 roofing companies in Maidstone. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 2028.
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 down £162 (-1.7%) on the year before, to £9,426.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £9,786 against £360 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £9,426 | £3 | £9,786 | £360 | 0 |
| 31 Jul 2025 | £9,588 | £109 | £9,948 | £360 | 0 |
| 31 Jul 2024 | £11K | £3 | £11K | £887 | 0 |
| 31 Jul 2023 | £12K | £904 | £15K | £3,641 | 2 |
| 31 Jul 2022 | £13K | £2,639 | £17K | £4,458 | 2 |
| 31 Jul 2021 | £8,276 | £6,848 | 2 |
Where Southeast Single Ply Ltd is registered
The registered office is in Maidstone (ME15), in the Maidstone local authority area, South East. Show ME15 9AX on a map.
Other trade companies in ME15
- Rowe Building & Maintenance Services LtdBuilders
- Wallnut Drylining LimitedSpecialist contractors
- Goldstone Roofing and Building Contractors LimitedBuilders
- A.F Prime Panel and Paint LtdMechanics and garages
- Warren&Co. Home Improvements LtdBuilders
- RD Luesby Electrical LtdElectricians
- Innovatem LtdBuilders
- Barton IT Solutions LtdRepair services
What happens if Southeast Single Ply 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 30 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 2029 | 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
- 12750379
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 July 2020 (6 years ago)
- Registered office
- 11 Oaktree Avenue, Maidstone, ME15 9AX
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 16 July 2025
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in Maidstone
Other active roofing companies registered in Maidstone.
- Steadfast Roofing & Building Ltd2025
- Storm Proof Roofing & Maintenance Limited2019
- TCR Roofing Ltd2009
- The Flat Roof Company (South East) Ltd2021
- Three Generations Roofing Ltd2021
- Topps Roofing Systems Ltd2017
- Totman Limited2002
- True Shield Home Improvements Ltd2025
All roofing companies in Maidstone · All trades in Maidstone · Roofers across the UK
Frequently asked questions
When are Southeast Single Ply Ltd's accounts due?
Southeast Single Ply Ltd's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Southeast Single Ply Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is Southeast Single Ply Ltd still trading?
Southeast Single Ply Ltd is listed as active on the Companies House register (checked 13 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 Southeast Single Ply Ltd do?
Southeast Single Ply Ltd is registered under Roofing activities (SIC 43910).
How old is Southeast Single Ply Ltd?
Southeast Single Ply Ltd was incorporated on 17 July 2020, 6 years ago.
What is the penalty if Southeast Single Ply 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 Southeast Single Ply Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.