- Companies
- Plumbers and heating engineers
- Rymech Contracts Ltd
Rymech Contracts Ltd
- Company number
- 09165667
- Incorporated
- 7 Aug 201412 years trading
- Registered office
- J1K Springhead Enterprise Park, Springhead Road, Northfleet South Ward, Kent, DA11 8HL
- Nature of business
- Plumbing, heat and air-conditioning installation
Rymech Contracts Ltd is a 12-year-old private limited company registered in Northfleet South Ward, company number 09165667, one of the UK's plumbing and heating companies. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £35K (+159.1%) on the year before, to £56K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £338K against £187K owed within a year: 1.8 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £56K | £338K | £187K | 2 | |
| 31 Aug 2024 | £22K | £54K | £194K | £86K | 2 |
| 31 Aug 2023 | -£208K | £28K | £150K | £270K | 2 |
| 31 Aug 2022 | £269K | £107K | £312K | 2 | |
| 31 Aug 2021 | £107K | £208K | £266K | 3 | |
| 31 Aug 2020 | £22K | £141K | £64K | 3 | |
| 31 Aug 2019 | £25K | £0 | £266K | £242K | 1 |
| 31 Aug 2018 | £79K | £8,282 | £187K | £110K | |
| 31 Aug 2017 | £66K | £102K | £37K | ||
| 31 Aug 2016 | £7,947 | £12K | £12K | £4,846 |
Where Rymech Contracts Ltd is registered
The registered office is in Northfleet South Ward (DA11), in the Gravesham local authority area, South East. Show DA11 8HL on a map.
Other trade companies in DA11
- Rashcomms LtdCivil engineering
- Luc Cleaning CTL LtdCleaning companies
- Oasis VDZ Auto LtdMotor traders
- L.E.A.D Integrated Services LimitedFinishing trades
- Taqdeer Construction LtdBuilders
- Rana's Construction LtdProperty developers
- Justfix 24/7 LtdPlumbers and heating engineers
- Fairmont Property Developments LtdProperty developers
Also registered at this address
1 other company uses the same registered office as Rymech Contracts Ltd.
- Rymech Vent LtdPlumbers and heating engineers
What happens if Rymech Contracts 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 09165667
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 August 2014 (12 years ago)
- Registered office
- J1K Springhead Enterprise Park, Springhead Road, Northfleet South Ward, Kent, DA11 8HL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 30 September 2026
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
Other active plumbing and heating companies.
Frequently asked questions
When are Rymech Contracts Ltd's accounts due?
Rymech Contracts Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Rymech Contracts Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Rymech Contracts Ltd still trading?
Rymech Contracts 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 Rymech Contracts Ltd do?
Rymech Contracts Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Rymech Contracts Ltd?
Rymech Contracts Ltd was incorporated on 7 August 2014, 12 years ago.
What is the penalty if Rymech Contracts 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 Rymech Contracts 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.