- Companies
- Machinery repair and installation
- Reading
- SMS Heating Ltd
SMS Heating Ltd
- Company number
- 05021264
- Incorporated
- 21 Jan 200422 years trading
- Registered office
- The Bungalow Fishermans Lane, Aldermaston, Reading, RG7 4LL
- Nature of business
- Repair of other equipment
SMS Heating Ltd is a 22-year-old private limited company registered in Reading, company number 05021264, one of 74 machinery repair and installation companies in Reading. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £1,509 (+14.4%) on the year before, to £12K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £13K against £574 owed within a year: more than 10 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £12K | £13K | £574 | 2 | |
| 29 Feb 2024 | £10K | £21K | £11K | 2 | |
| 28 Feb 2023 | £11K | £23K | £13K | 2 | |
| 28 Feb 2022 | £12K | £14K | £1,818 | 2 | |
| 28 Feb 2021 | £9,902 | £22K | £1,480 | 2 | |
| 29 Feb 2020 | £8,443 | £11K | £2,098 | 2 | |
| 28 Feb 2020 | £8,443 | £14K | £5,653 | 2 | |
| 28 Feb 2019 | £4,371 | £13K | £8,967 | ||
| 28 Feb 2018 | £6,340 | £20K | £10K | ||
| 28 Feb 2017 | £5,879 | £21K | £14K |
Who runs and owns SMS Heating Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| M*** D*** | Director | Jan 2004 |
| S*** G*** | Director | Jan 2004 |
| M*** D*** | Secretary | Jan 2004 |
Person with significant control
Where SMS Heating Ltd is registered
The registered office is in Reading (RG7), in the West Berkshire local authority area, South East. Show RG7 4LL on a map.
Other trade companies in RG7
- Serenity Park Homes LtdMotor traders
- J Stroud Agricultural LtdProperty developers
- Just Henry Services LtdSpecialist contractors
- The Bugfather LtdCleaning companies
- D Ray Roofing LtdRoofers
- CMK26 LimitedMotor traders
- Solstice Environments LtdPlumbers and heating engineers
- Heston Energy Solutions LimitedElectricians
What happens if SMS Heating 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 05021264
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 January 2004 (22 years ago)
- Registered office
- The Bungalow Fishermans Lane, Aldermaston, Reading, RG7 4LL
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 17 June 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Reading
Other active machinery repair and installation companies registered in Reading.
- Soft Solutions Repairs Limited2020
- Surface Rescue Ltd2017
- T & M Motors Limited1999
- Thames Valley Water Softeners Ltd2014
- The Pinnacle Clubs Limited1972
- Total Analytical Solutions Ltd2016
- Tripsix Limited2017
- UK Pro Home Services Ltd2017
All machinery repair and installation companies in Reading · All trades in Reading · Machinery repair and installation across the UK
Frequently asked questions
When are SMS Heating Ltd's accounts due?
SMS Heating Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is SMS Heating Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is SMS Heating Ltd still trading?
SMS Heating Ltd 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 SMS Heating Ltd do?
SMS Heating Ltd is registered under Repair of other equipment (SIC 33190).
How old is SMS Heating Ltd?
SMS Heating Ltd was incorporated on 21 January 2004, 22 years ago.
Who runs SMS Heating Ltd?
SMS Heating Ltd has 2 active directors, the longest-serving appointed in Jan 2004. Their names and service addresses are on the Companies House register.
Who owns SMS Heating Ltd?
One person or company has significant control of SMS Heating Ltd: an individual (owns 75% or more of the shares).
What is the penalty if SMS Heating 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 SMS Heating Ltd 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.