- Companies
- Electricians
- Inverness
- K.Mack Technical Services Ltd
K.Mack Technical Services Ltd
- Company number
- SC611865
- Incorporated
- 26 Oct 20187 years trading
- Registered office
- 3 Greenwood Drive, Inverness, IV2 6GJ
- Nature of business
- Electrical installation
K.Mack Technical Services Ltd is a 7-year-old private limited company registered in Inverness, company number SC611865, one of 73 electrical contractors in Inverness. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £60 (-4.7%) on the year before, to £1,218.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £39K against £38K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £1,218 | £39K | £38K | 1 | |
| 31 Oct 2024 | £1,278 | £31K | £30K | 1 | |
| 31 Oct 2023 | £3,616 | £27K | £23K | 1 | |
| 31 Oct 2022 | £11K | £32K | £22K | 0 | |
| 31 Oct 2021 | £96 | £14K | £14K | 0 | |
| 31 Oct 2020 | £9 | £6,763 | £6,754 | 0 | |
| 31 Oct 2019 | £1 | £1 |
Where K.Mack Technical Services Ltd is registered
The registered office is in Inverness (IV2), in the Highland local authority area, Scotland. Show IV2 6GJ on a map.
Other trade companies in IV2
- Abernethy Flooring LimitedFloor and wall tilers
- GST Engineering Services LimitedMachinery repair and installation
- Rockall Connect LtdElectricians
- North Caledonian Roofing LtdRoofers
- GK Highland Electrical LtdElectricians
- Quantum Quarters LtdProperty developers
- LSM Eco Heat Solutions LtdPlumbers and heating engineers
- Jordanmccallion LtdBuilders
What happens if K.Mack Technical Services 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- SC611865
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 October 2018 (7 years ago)
- Registered office
- 3 Greenwood Drive, Inverness, IV2 6GJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 25 October 2025
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Inverness
Other active electrical contractors registered in Inverness.
- L Y Electrical Ltd2025
- L.I.C Electrical Services Ltd2018
- M H Electrical Ltd2007
- Mac Technical Services Ltd2018
- Mackay Electrical Limited2018
- Maclean Electrical Ltd2018
- Maclean Electrical Services Ltd2024
- Maltec Ltd2026
All electrical contractors in Inverness · All trades in Inverness · Electricians across the UK
Frequently asked questions
When are K.Mack Technical Services Ltd's accounts due?
K.Mack Technical Services Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is K.Mack Technical Services Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is K.Mack Technical Services Ltd still trading?
K.Mack Technical Services 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 K.Mack Technical Services Ltd do?
K.Mack Technical Services Ltd is registered under Electrical installation (SIC 43210).
How old is K.Mack Technical Services Ltd?
K.Mack Technical Services Ltd was incorporated on 26 October 2018, 7 years ago.
What is the penalty if K.Mack Technical Services 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 K.Mack Technical Services 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.