- Companies
- Facilities management
- Haywards Heath
- RMK Portable Appliance Testing Limited
RMK Portable Appliance Testing Limited
- Company number
- 04625641
- Incorporated
- 30 Dec 200223 years trading
- Registered office
- 2 ST. Johns Road, Haywards Heath, RH16 4EH
- Nature of business
- Combined facilities support activities
RMK Portable Appliance Testing Limited is a 23-year-old private limited company registered in Haywards Heath, company number 04625641, one of 9 facilities management companies in Haywards Heath. Its next accounts are due at Companies House on 29 March 2027, and the CT600 for the period to 29 June 2026 is due at HMRC on 29 June 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 £8,569 (+21.5%) on the year before, to £48K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £56K against £10K owed within a year: 5.5 times cover.
- 3 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 |
|---|---|---|---|---|---|
| 29 Jun 2025 | £48K | £56K | £10K | 3 | |
| 29 Jun 2024 | £40K | £50K | £13K | 3 | |
| 29 Jun 2023 | £41K | £41K | £7,752 | 3 | |
| 29 Jun 2022 | £27K | £5,922 | 3 | ||
| 29 Jun 2021 | £15K | £27K | £15K | 3 | |
| 29 Jun 2020 | -£2,918 | £14K | £18K | 4 | |
| 29 Jun 2019 | £7,571 | £15K | £12K | 4 | |
| 29 Jun 2018 | £3,859 | £15K | £17K | 4 | |
| 29 Jun 2017 | £754 | £27K | £30K | ||
| 29 Jun 2016 | £413 | £8,654 | £9,226 | £9,683 |
Where RMK Portable Appliance Testing Limited is registered
The registered office is in Haywards Heath (RH16), in the Mid Sussex local authority area, South East. Show RH16 4EH on a map.
Other trade companies in RH16
- Focus Heating & Plumbing LtdPlumbers and heating engineers
- More Space Sussex LtdBuilders
- Theoluca Holdings LtdMotor traders
- Vintage Const Management LimitedSpecialist contractors
- Bens Roof Cleaners Bristol LtdCleaning companies
- JL Electrical Contractors LtdElectricians
- Qore Group LimitedBuilders
- Lewis Brothers Carpentry & Construction LimitedJoiners and carpenters
What happens if RMK Portable Appliance Testing 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 29 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Mar 2027 to 29 Apr 2027 | £150 |
| 1 to 3 months late | 30 Apr 2027 to 29 Jun 2027 | £375 |
| 3 to 6 months late | 30 Jun 2027 to 29 Sep 2027 | £750 |
| More than 6 months late | From 30 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Jun 2027 | £200 |
| 3 months late | 29 Sep 2027 | another £200 |
| 6 months late | 29 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Jun 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
- 04625641
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 December 2002 (23 years ago)
- Registered office
- 2 ST. Johns Road, Haywards Heath, RH16 4EH
- Nature of business
- Combined facilities support activities (SIC 81100)
- Year end
- 29 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 29 June 2025
- Last confirmation statement
- 21 March 2026
Filing notes for facilities management companies
Facilities management companies usually invoice on contract, so accrued income and deferred income matter at the year end.
Similar companies in Haywards Heath
Other active facilities management companies registered in Haywards Heath.
- Saunders & Bonnett Ltd2025
- Serviq Group Ltd2026
- Sewa Cleaning and Gardening Services Limited2024
- Siamax Contracting Limited2000
- Direct Home Maintenance Ltd2024
- Incor Group Management Limited2006
- Page Security Limited2006
- RBPM Sussex Ltd2024
All facilities management companies in Haywards Heath · All trades in Haywards Heath · Facilities management across the UK
Frequently asked questions
When are RMK Portable Appliance Testing Limited's accounts due?
RMK Portable Appliance Testing Limited's next accounts are due at Companies House by 29 March 2027 (in 168 days), covering the period to 29 June 2026.
When is RMK Portable Appliance Testing Limited's CT600 due?
The CT600 for the period to 29 June 2026 is due at HMRC by 29 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 March 2027.
Is RMK Portable Appliance Testing Limited still trading?
RMK Portable Appliance Testing 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 RMK Portable Appliance Testing Limited do?
RMK Portable Appliance Testing Limited is registered under Combined facilities support activities (SIC 81100).
How old is RMK Portable Appliance Testing Limited?
RMK Portable Appliance Testing Limited was incorporated on 30 December 2002, 23 years ago.
What is the penalty if RMK Portable Appliance Testing 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 RMK Portable Appliance Testing 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.