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- Sim Support Ltd
Company profile · Machinery repair and installation
Sim Support Ltd
Sim Support Ltd is a 25-year-old private limited company registered in South Brent, company number 04168353, one of the UK's machinery repair and installation companies. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 June 2025, as filed at Companies House.
Sim Support Ltd over the years
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 £2,317 (+1.2%) on the year before, to £190K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £21K against £12K owed within a year: 1.7 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £190K | £21K | £12K | 1 | |
| 30 Jun 2024 | £188K | £12K | £1,827 | 1 | |
| 30 Jun 2023 | £172K | £9,184 | £2,559 | 1 | |
| 30 Jun 2022 | £188K | £2,451 | £6,351 | 1 | |
| 30 Jun 2021 | £166K | £7,081 | £2,598 | 1 | |
| 30 Jun 2020 | £102K | £5,307 | £7,540 | 2 | |
| 30 Jun 2019 | £93K | £7,405 | £14K | ||
| 30 Jun 2018 | £89K | £16K | £25K | ||
| 30 Jun 2017 | £50K | £1,149 | £46K | ||
| 30 Jun 2016 | £25K | £4,621 | £30K |
Where Sim Support Ltd is registered
The registered office is in South Brent (TQ10), in the South Hams local authority area, South West. Show TQ10 9EG on a map.
Other trade companies in TQ10
- South Hams Roofing Services LtdBuilders
- Harbour Developments LtdProperty developers
- Bysma Property LimitedProperty developers
- L D Services (SW) LimitedSpecialist contractors
- Ohmi Electrical LtdElectricians
- Tailored Deckworks LtdMachinery repair and installation
- Avon Garage LtdMechanics and garages
- Advantage Technical Testing LimitedSpecialist contractors
What happens if Sim Support 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 04168353
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 February 2001 (25 years ago)
- Registered office
- Graylands, Staddon Farm, South Brent, TQ10 9EG
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 16 September 2025
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
Other active machinery repair and installation companies.
- Scopetec Limited2001
- T.J. Auto Repairs Limited2001
- W James (Repairs & Welding) Limited2001
- County Packaging Services Limited2001
- M P Gethen Mechanical Process Pipework Limited2001
- Altratech Limited2001
- Federal Air Filtration Limited2001
- The Platform Lift Company Limited2001
Machinery repair and installation across the UK
Frequently asked questions
When are Sim Support Ltd's accounts due?
Sim Support Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Sim Support Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Sim Support Ltd still trading?
Sim Support Ltd 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 Sim Support Ltd do?
Sim Support Ltd is registered under Repair of machinery (SIC 33120).
How old is Sim Support Ltd?
Sim Support Ltd was incorporated on 27 February 2001, 25 years ago.
What is the penalty if Sim Support 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 Sim Support Ltd 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.