- Companies
- Electricians
- Dumfries
- High Voltage Maintenance Solutions Limited
High Voltage Maintenance Solutions Limited
- Company number
- SC675924
- Incorporated
- 29 Sep 20206 years trading
- Registered office
- 123 Irish Street, Dumfries, Dumfriesshire, DG1 2PE
- Nature of business
- Electrical installation
High Voltage Maintenance Solutions Limited is a 6-year-old private limited company registered in Dumfries, company number SC675924, one of 25 electrical contractors in Dumfries. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for High Voltage Maintenance Solutions LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £19K (+36.3%) on the year before, to £70K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £141K against £141K owed within a year: 1.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £70K | £141K | £141K | 2 | |
| 30 Sep 2024 | £51K | £134K | £92K | 2 | |
| 30 Sep 2023 | £27K | £63K | £50K | 2 | |
| 30 Sep 2022 | £16K | £61K | £52K | 2 | |
| 30 Sep 2021 | £11K | £51K | £44K | 2 |
Who runs and owns High Voltage Maintenance Solutions Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| S*** H*** | Director | Sep 2020 |
| L*** W*** | Director | Sep 2020 |
People with significant control (2)
Where High Voltage Maintenance Solutions Limited is registered
The registered office is in Dumfries (DG1), in the Dumfries and Galloway local authority area, Scotland. Show DG1 2PE on a map.
Other trade companies in DG1
- Rooftek Roofing LtdRoofers
- K&M Tyre Services LtdMechanics and garages
- Rory Porteous Plumbing & Heating LimitedPlumbers and heating engineers
- Unique Landscapes & Stonecraft LimitedSpecialist contractors
- Eml Garage Car Sales LtdMotor traders
- Dca Contracting LimitedSpecialist contractors
- Dbdoorsandfloors LimitedJoiners and carpenters
- Ingram Electrical & Property Services LtdMachinery repair and installation
Also registered at this address
24 other companies use the same registered office as High Voltage Maintenance Solutions Limited.
- A & CM Engineering LimitedSpecialist contractors
- A Houston Builders LimitedFinishing trades
- Axl Menlove Roofing LtdRoofers
- Bell Lawrie of Biggar (Developments) LimitedProperty developers
- Criffel Cleaning Services LimitedCleaning companies
- CRJ Construction & Joinery LimitedProperty developers
- Crossflags (Motors) LimitedMechanics and garages
- Crossy's Groundworks LimitedSpecialist contractors
- Dumfries Hydraulic Services LimitedMotor traders
- Finite Engineering LimitedSpecialist contractors
- G.P. Electric LimitedElectricians
- Galbraith Cleaning LtdCleaning companies
- George Adamson Builders LtdFinishing trades
- I.J. Broll LimitedFinishing trades
- J D Engineering (Scotland) LimitedMachinery repair and installation
- John S. Brolls LimitedJoiners and carpenters
- Jones and Howat Building Contractors LimitedFinishing trades
- MCM Garage Services LtdMechanics and garages
- Pole Hoseason LimitedRoofers
- Robison Construction LimitedBuilders
- S & D Plumbing and Heating Services LimitedPlumbers and heating engineers
- Take the Pressure Off LtdCleaning companies
- Tighnabruaich Boatyard LimitedMachinery repair and installation
- Tradacar LtdMotor traders
What happens if High Voltage Maintenance Solutions Limited 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- SC675924
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 September 2020 (6 years ago)
- Registered office
- 123 Irish Street, Dumfries, Dumfriesshire, DG1 2PE
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 28 September 2026
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 Dumfries
Other active electrical contractors registered in Dumfries.
- Howat Electrical Contractors Limited2010
- Linesafe Powerlines Limited2026
- Lotus Electrical Services Limited2006
- Okhrewood Developments Limited2025
- PH Energy Systems Ltd2023
- Pixel Forge Media Ltd2026
- Powerworks Limited2016
- Purdie Electrical Limited2024
All electrical contractors in Dumfries · All trades in Dumfries · Electricians across the UK
Frequently asked questions
When are High Voltage Maintenance Solutions Limited's accounts due?
High Voltage Maintenance Solutions Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is High Voltage Maintenance Solutions Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is High Voltage Maintenance Solutions Limited still trading?
High Voltage Maintenance Solutions Limited 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 High Voltage Maintenance Solutions Limited do?
High Voltage Maintenance Solutions Limited is registered under Electrical installation (SIC 43210).
How old is High Voltage Maintenance Solutions Limited?
High Voltage Maintenance Solutions Limited was incorporated on 29 September 2020, 6 years ago.
Who runs High Voltage Maintenance Solutions Limited?
High Voltage Maintenance Solutions Limited has 2 active directors, the longest-serving appointed in Sep 2020. Their names and service addresses are on the Companies House register.
Who owns High Voltage Maintenance Solutions Limited?
2 people or companies have significant control of High Voltage Maintenance Solutions Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if High Voltage Maintenance Solutions Limited 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 High Voltage Maintenance Solutions Limited 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.