- Companies
- Installers
- Guisborough
- RM & K Limited
RM & K Limited
- Company number
- 08602915
- Incorporated
- 9 Jul 201313 years trading
- Registered office
- 24 Monkton Rise, Guisborough, Yorkshire, TS14 6GF
- Nature of business
- Other construction installation; Activities of other holding companies n.e.c.
RM & K Limited is a 13-year-old private limited company registered in Guisborough, company number 08602915, one of 9 installation companies (insulation, lifts, shutters and similar) in Guisborough. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £17K on the year before, to £18K.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £14K against £105K owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Jul 2025 | £18K | £13K | £14K | £105K | 0 |
| 31 Jul 2024 | £551 | £14K | £14K | 0 | |
| 31 Jul 2023 | £8,080 | £35K | £35K | £135K | 0 |
| 31 Jul 2022 | £30K | £60K | £60K | £138K | 0 |
| 31 Jul 2021 | £56K | £89K | £90K | £143K | 0 |
| 31 Jul 2020 | £91K | £166K | £172K | £189K | 0 |
| 31 Jul 2019 | £33K | £23K | £53K | £128K | |
| 31 Jul 2018 | -£283 | £62 | £109K | ||
| 31 Jul 2017 | £75 | ||||
| 31 Jul 2016 | -£75 | £75 | £75 |
Who runs and owns RM & K Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| R*** W*** | Director | Jul 2013 |
Person with significant control
Where RM & K Limited is registered
The registered office is in Guisborough (TS14), in the Redcar and Cleveland local authority area, North East. Show TS14 6GF on a map.
Other trade companies in TS14
- MWB Inspection Services LimitedElectricians
- Volt Tech Power Engineering LtdMachinery repair and installation
- Kemplah Hill LimitedProperty developers
- Instaglaze LtdGlaziers
- Tefd LtdBuilders
- Priory Home Improvements LtdBuilders
- BP-Ra Services LtdSpecialist contractors
- PHS Living LtdFinishing trades
What happens if RM & K 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 08602915
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 July 2013 (13 years ago)
- Registered office
- 24 Monkton Rise, Guisborough, Yorkshire, TS14 6GF
- Nature of business
- Other construction installation (SIC 43290)
Activities of other holding companies n.e.c. (SIC 64209) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 25 January 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Guisborough
Other active installation companies (insulation, lifts, shutters and similar) registered in Guisborough.
- Treloar's Synthetic Surface's Ltd2019
- Abf Site Services UK Ltd2022
- Apex Lift Solutions Ltd2025
- Buck North East Limited2008
- CFT Conversions Ltd2021
- Cook & Wilks Construction Ltd2021
- M. R Watson Ltd2023
- Peacock Sports Surfaces Ltd2019
All installation companies (insulation, lifts, shutters and similar) in Guisborough · All trades in Guisborough · Installers across the UK
Frequently asked questions
When are RM & K Limited's accounts due?
RM & K Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is RM & K Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is RM & K Limited still trading?
RM & K Limited 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 RM & K Limited do?
RM & K Limited is registered under Other construction installation (SIC 43290); Activities of other holding companies n.e.c. (SIC 64209).
How old is RM & K Limited?
RM & K Limited was incorporated on 9 July 2013, 13 years ago.
Who runs RM & K Limited?
RM & K Limited has 1 active director, the longest-serving appointed in Jul 2013. Their names and service addresses are on the Companies House register.
Who owns RM & K Limited?
One person or company has significant control of RM & K Limited: an individual (owns 75% or more of the shares).
What is the penalty if RM & K 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 RM & K Limited 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.