- Company number
- 13920055
- Incorporated
- 16 Feb 20224 years trading
- Registered office
- 24 Saltburn Close, Derby, DE21 4GG
- Nature of business
- Construction of domestic buildings; Management of real estate on a fee or contract basis; Management consultancy activities other than financial management
Simptech Solutions Ltd is a 4-year-old private limited company registered in Derby, company number 13920055, one of 353 building contractors in Derby. 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 down £9,418 (-41.2%) on the year before, to £13K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £13K against £846 owed within a year: more than 10 times cover.
- 4 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £13K | £13K | £846 | 4 | |
| 29 Feb 2024 | £23K | £5,502 | £17K | 1 | |
| 28 Feb 2024 | £12K | £8,083 | £4,356 | ||
| 1 Mar 2023 | £496 | £3,291 | £2,795 | ||
| 28 Feb 2023 | £9,947 | £5,872 | £16K | 2 |
Where Simptech Solutions Ltd is registered
The registered office is in Derby (DE21), in the Derby local authority area, East Midlands. Show DE21 4GG on a map.
Other trade companies in DE21
- Caldermore Holdings LtdProperty developers
- FFR Construction LtdCivil engineering
- Allprop360 LtdLandscapers and gardeners
- Avaari Properties LtdProperty developers
- TMB Spec LtdInstallers
- Galden Hands Builders LimitedSpecialist contractors
- Sealtec Contracts LtdFloor and wall tilers
- S R J Recovery LtdMotor traders
What happens if Simptech Solutions 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
- 13920055
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2022 (4 years ago)
- Registered office
- 24 Saltburn Close, Derby, DE21 4GG
- Nature of business
- Construction of domestic buildings (SIC 41202)
Management of real estate on a fee or contract basis (SIC 68320)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 15 February 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Derby
Other active building contractors registered in Derby.
- Siskin Homes Limited2016
- SK Builders Derby Limited2023
- Skills Services Ltd2025
- SKS Group of Services Ltd2020
- Sma (Derby) Ltd2019
- Soen Construction Limited2025
- Sohan Builder Ltd2026
- SPK Building Services Limited2007
All building contractors in Derby · All trades in Derby · Builders across the UK
Frequently asked questions
When are Simptech Solutions Ltd's accounts due?
Simptech Solutions 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 Simptech Solutions 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 Simptech Solutions Ltd still trading?
Simptech Solutions 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 Simptech Solutions Ltd do?
Simptech Solutions Ltd is registered under Construction of domestic buildings (SIC 41202); Management of real estate on a fee or contract basis (SIC 68320); Management consultancy activities other than financial management (SIC 70229).
How old is Simptech Solutions Ltd?
Simptech Solutions Ltd was incorporated on 16 February 2022, 4 years ago.
What is the penalty if Simptech Solutions 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 Simptech Solutions 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.