- Companies
- Plumbers and heating engineers
- Maidstone
- Solmco Limited
Solmco Limited
- Company number
- 07779733
- Incorporated
- 20 Sep 201115 years trading
- Registered office
- 35 Marston Drive, Maidstone, Kent, ME14 5NB
- Nature of business
- Plumbing, heat and air-conditioning installation; Painting
Solmco Limited is a 15-year-old private limited company registered in Maidstone, company number 07779733, one of 124 plumbing and heating companies in Maidstone. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 £17K (-85.5%) on the year before, to £2,937.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £5,719 against £2,782 owed within a year: 2.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £2,937 | £5,719 | £2,782 | 0 | |
| 31 Oct 2025 | £20K | £29K | £14K | 2 | |
| 31 Oct 2024 | £50K | £47K | £18K | 1 | |
| 31 Oct 2023 | £49K | £56K | £20K | 1 | |
| 31 Oct 2022 | £28K | £25K | £8,439 | 1 | |
| 31 Oct 2021 | £15K | £25K | £9,699 | 1 | |
| 31 Oct 2020 | £12K | £20K | £8,747 | 1 | |
| 31 Oct 2019 | £4,564 | £17K | £13K | 1 | |
| 31 Oct 2018 | £4,002 | £20K | £16K | 1 | |
| 31 Oct 2017 | £6,487 | £22K | £16K |
Where Solmco Limited is registered
The registered office is in Maidstone (ME14), in the Maidstone local authority area, South East. Show ME14 5NB on a map.
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What happens if Solmco 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 31 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 07779733
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 September 2011 (15 years ago)
- Registered office
- 35 Marston Drive, Maidstone, Kent, ME14 5NB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Painting (SIC 43341) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 20 September 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Maidstone
Other active plumbing and heating companies registered in Maidstone.
- STR Metering Ltd2016
- Surrey Home Heating and Plumbing Ltd2023
- Tentenplumbing Ltd2025
- The Mechanical Specialists Limited2019
- Thermax Limited2015
- Thornton Plumbing Services Limited2007
- TPS Eco Ltd2022
- Trek Plumbing and Heating Ltd2014
All plumbing and heating companies in Maidstone · All trades in Maidstone · Plumbers and heating engineers across the UK
Frequently asked questions
When are Solmco Limited's accounts due?
Solmco Limited's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is Solmco Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Solmco Limited still trading?
Solmco Limited is listed as active on the Companies House register (checked 12 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 Solmco Limited do?
Solmco Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Painting (SIC 43341).
How old is Solmco Limited?
Solmco Limited was incorporated on 20 September 2011, 15 years ago.
What is the penalty if Solmco 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 Solmco Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.