- Companies
- Machinery repair and installation
- Perth
- Simpson Electri-Tech Ltd
Simpson Electri-Tech Ltd
- Company number
- SC750254
- Incorporated
- 14 Nov 20223 years trading
- Registered office
- 26 Coldstream Avenue, Perth, PH1 1RZ
- Nature of business
- Repair of electrical equipment; Electrical installation; specialised design activities; Other business support service activities n.e.c.
Simpson Electri-Tech Ltd is a 3-year-old private limited company registered in Perth, company number SC750254, one of 19 machinery repair and installation companies in Perth. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £990 (+2.5%) on the year before, to £41K.
- Current assets of £30K against £3,258 owed within a year: 9.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £41K | £30K | £3,258 | 1 | |
| 30 Nov 2024 | £40K | £36K | 1 | ||
| 30 Nov 2023 | £40K | £36K | 2 |
Who runs and owns Simpson Electri-Tech Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| G*** S*** | Director | Nov 2022 |
People with significant control (2)
Where Simpson Electri-Tech Ltd is registered
The registered office is in Perth (PH1), in the Perth and Kinross local authority area, Scotland. Show PH1 1RZ on a map.
Other trade companies in PH1
- Cameron Exterior Cleaning LtdCleaning companies
- V&L Clean Co LtdCleaning companies
- Taykyo Motors LtdMotor traders
- Daniel Professional Paint&Cleaning LtdPainters and decorators
- Unite Security & Electrical Services LimitedElectricians
- Pagani Industries LtdMechanics and garages
- Silvano Electrical Services LtdElectricians
- Nerina Services LimitedMechanics and garages
What happens if Simpson Electri-Tech 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- SC750254
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 November 2022 (3 years ago)
- Registered office
- 26 Coldstream Avenue, Perth, PH1 1RZ
- Nature of business
- Repair of electrical equipment (SIC 33140)
Electrical installation (SIC 43210)
specialised design activities (SIC 74100)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 13 November 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 in Perth
Other active machinery repair and installation companies registered in Perth.
- Steve Brown Electrical (Scotland) Limited2006
- Toole Electrical Contractors Ltd2023
- 1ST RDS Limited2013
- A M Fire & Security Systems Ltd2003
- A S Electrical (Perth) Limited2017
- Air Service Technicians Ltd2025
- Ecs Electrical Limited2023
- Energy Electrician Ltd2007
All machinery repair and installation companies in Perth · All trades in Perth · Machinery repair and installation across the UK
Frequently asked questions
When are Simpson Electri-Tech Ltd's accounts due?
Simpson Electri-Tech Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Simpson Electri-Tech Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Simpson Electri-Tech Ltd still trading?
Simpson Electri-Tech 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 Simpson Electri-Tech Ltd do?
Simpson Electri-Tech Ltd is registered under Repair of electrical equipment (SIC 33140); Electrical installation (SIC 43210); specialised design activities (SIC 74100); Other business support service activities n.e.c. (SIC 82990).
How old is Simpson Electri-Tech Ltd?
Simpson Electri-Tech Ltd was incorporated on 14 November 2022, 3 years ago.
Who runs Simpson Electri-Tech Ltd?
Simpson Electri-Tech Ltd has 1 active director, the longest-serving appointed in Nov 2022. Their names and service addresses are on the Companies House register.
Who owns Simpson Electri-Tech Ltd?
2 people or companies have significant control of Simpson Electri-Tech Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Simpson Electri-Tech 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 Simpson Electri-Tech 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.