- Companies
- Electricians
- Newry
- Coltom Electrical Ltd
Coltom Electrical Ltd
- Company number
- NI639590
- Incorporated
- 11 Jul 201610 years trading
- Registered office
- 75 Tullymacreeve Road, Mullaghbawn, Newry, BT35 9XU
- Nature of business
- Electrical installation
Coltom Electrical Ltd is a 10-year-old private limited company registered in Newry, company number NI639590, one of 122 electrical contractors in Newry. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £3,697 (+45.4%) on the year before, to £12K.
- Net assets rose in 8 of 8 year-on-year comparisons on record.
- Current assets of £3,059 against £4,711 owed within a year: 0.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £12K | £3,059 | £4,711 | 2 | |
| 31 Jul 2024 | £8,151 | £483 | £5,832 | 2 | |
| 31 Jul 2023 | £6,769 | £738 | £7,469 | 2 | |
| 31 Jul 2022 | £5,935 | £594 | £8,159 | 2 | |
| 31 Jul 2021 | £3,668 | £60 | £9,892 | 2 | |
| 31 Jul 2020 | £1,068 | £10 | £12K | 1 | |
| 31 Jul 2019 | £955 | £848 | £13K | ||
| 31 Jul 2018 | £300 | £2,473 | |||
| 31 Jul 2017 | -£1,742 | £1,223 | £2,965 |
Who runs and owns Coltom Electrical Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| B*** R*** | Director | Jul 2016 |
Person with significant control
Where Coltom Electrical Ltd is registered
The registered office is in Newry (BT35), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT35 9XU on a map.
Other trade companies in BT35
- Kilkenny Commercials LimitedMotor traders
- XR Electrical LtdElectricians
- Roseglen Consulting LtdElectricians
- Maglen Mechanical LtdPlumbers and heating engineers
- Toman Roofing LtdJoiners and carpenters
- CBD Brickworks LtdBuilders
- Evvr Homes LtdCleaning companies
- CM Performance Parts LtdMotor traders
What happens if Coltom Electrical 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- NI639590
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 July 2016 (10 years ago)
- Registered office
- 75 Tullymacreeve Road, Mullaghbawn, Newry, BT35 9XU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 17 November 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 Newry
Other active electrical contractors registered in Newry.
- Cooke Bros Electrical Ltd2017
- CSC Electrics Ltd2021
- Current Av Ltd2025
- D & T Electrical Installation (NI) Ltd2023
- DBD Electrical (Ireland) Limited2017
- Deanrp Ltd2025
- Dermy Boyle Electrical Ltd2020
- DNS Electrical Contracts Ltd2004
All electrical contractors in Newry · All trades in Newry · Electricians across the UK
Frequently asked questions
When are Coltom Electrical Ltd's accounts due?
Coltom Electrical Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is Coltom Electrical Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Coltom Electrical Ltd still trading?
Coltom Electrical 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 Coltom Electrical Ltd do?
Coltom Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Coltom Electrical Ltd?
Coltom Electrical Ltd was incorporated on 11 July 2016, 10 years ago.
Who runs Coltom Electrical Ltd?
Coltom Electrical Ltd has 1 active director, the longest-serving appointed in Jul 2016. Their names and service addresses are on the Companies House register.
Who owns Coltom Electrical Ltd?
One person or company has significant control of Coltom Electrical Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Coltom Electrical 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 Coltom Electrical 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.