- Companies
- Electricians
- Belfast
- Harkcom Services Limited
Harkcom Services Limited
- Company number
- NI732675
- Incorporated
- 26 Aug 20251 year trading
- Registered office
- Unit 1, 212-218 Upper Newtownards Road, Belfast, BT4 3ET
- Nature of business
- Electrical installation; Repair of consumer electronics; Other service activities n.e.c.
Harkcom Services Limited is a 1-year-old private limited company registered in Belfast, company number NI732675, one of 126 electrical contractors in Belfast. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Harkcom Services Limited is registered
The registered office is in Belfast (BT4), in the Belfast local authority area, Northern Ireland. Show BT4 3ET on a map.
Other trade companies in BT4
- C&G Electrical (NI) LtdElectricians
- Belmont & Bond LtdProperty developers
- Seaside Living LtdMotor traders
- Cleaner Holmes LtdCleaning companies
- Glenview Glass and Glazing LimitedGlaziers
- Raphael Ventures LimitedMotor traders
- Sycamore Carpentry LtdJoiners and carpenters
- Raphael Ventures Ireland LimitedMotor traders
Also registered at this address
7 other companies use the same registered office as Harkcom Services Limited.
- Ardnakilla Developments LtdProperty developers
- B.S. Holdings LimitedPlumbers and heating engineers
- Craigstown Valley Services LimitedFacilities management
- D V V Cabling LtdElectricians
- Direct Floor Fitting LimitedFloor and wall tilers
- G & K Reid LimitedProperty developers
- P H Flanigan LtdMotor traders
What happens if Harkcom Services 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- NI732675
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 August 2025 (1 year ago)
- Registered office
- Unit 1, 212-218 Upper Newtownards Road, Belfast, BT4 3ET
- Nature of business
- Electrical installation (SIC 43210)
Repair of consumer electronics (SIC 95210)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 25 August 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 Belfast
Other active electrical contractors registered in Belfast.
- Herdman Electrical Ltd2026
- Hyland Electrical Services (2025) Ltd2025
- John Noble Electrics Limited2016
- Jon Electrical Ltd2013
- Jtelectricalni Ltd2025
- K.E.M U.K. Ltd2017
- Kane Electrical and Renewables Ltd2020
- Kennetix Electrical Services Ltd2026
All electrical contractors in Belfast · All trades in Belfast · Electricians across the UK
Frequently asked questions
When are Harkcom Services Limited's accounts due?
Harkcom Services Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Harkcom Services Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Harkcom Services Limited still trading?
Harkcom Services 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 Harkcom Services Limited do?
Harkcom Services Limited is registered under Electrical installation (SIC 43210); Repair of consumer electronics (SIC 95210); Other service activities n.e.c. (SIC 96090).
How old is Harkcom Services Limited?
Harkcom Services Limited was incorporated on 26 August 2025, 1 year ago.
What is the penalty if Harkcom Services 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 Harkcom Services 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.