- Companies
- Electricians
- Ballymena
- Solarflexx (NI) Ltd
Solarflexx (NI) Ltd
- Company number
- NI740599
- Incorporated
- 13 May 2026
- Registered office
- 8 Mount Pleasant, Cullybackey, Ballymena, Mid & East Antrim, BT42 1PT
- Nature of business
- Electrical installation; Engineering related scientific and technical consulting activities; Environmental consulting activities; Specialised cleaning services
Solarflexx (NI) Ltd is a newly incorporated private limited company registered in Ballymena, company number NI740599, one of 43 electrical contractors in Ballymena. Its next accounts are due at Companies House on 13 February 2028, and its first CT600 is due at HMRC on 12 May 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Solarflexx (NI) Ltd is registered
The registered office is in Ballymena (BT42), in the Mid and East Antrim local authority area, Northern Ireland. Show BT42 1PT on a map.
Other trade companies in BT42
- Roco N.I. LtdInstallers
- WJS Contracts LtdSpecialist contractors
- Agriplant Diagnostics LtdMachinery repair and installation
- Oskars Carparts LimitedMotor traders
- Bishops Auto Services LimitedMotor traders
- D G & R Services LimitedJoiners and carpenters
- Solarflexx Group LtdElectricians
- The Country Garage Ballymena LtdMotor traders
Also registered at this address
1 other company uses the same registered office as Solarflexx (NI) Ltd.
- Solarflexx Group LtdElectricians
What happens if Solarflexx (NI) 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 13 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 14 Feb 2028 to 13 Mar 2028 | £150 |
| 1 to 3 months late | 14 Mar 2028 to 13 May 2028 | £375 |
| 3 to 6 months late | 14 May 2028 to 13 Aug 2028 | £750 |
| More than 6 months late | From 14 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- NI740599
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 May 2026
- Registered office
- 8 Mount Pleasant, Cullybackey, Ballymena, Mid & East Antrim, BT42 1PT
- Nature of business
- Electrical installation (SIC 43210)
Engineering related scientific and technical consulting activities (SIC 71122)
Environmental consulting activities (SIC 74901)
Specialised cleaning services (SIC 81222) - Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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 Ballymena
Other active electrical contractors registered in Ballymena.
- Solarflexx Group Ltd2026
- Source Electrical (Ireland) Ltd2023
- Sub-E Solutions Ltd2018
- SW Electrics (NI) Limited2021
- T Kirk Fibre Solutions Ltd2025
- TC Electrical & Sons Ltd2023
- 1Ke London Ltd2020
- Alexander Bonar & Co. Limited1976
All electrical contractors in Ballymena · All trades in Ballymena · Electricians across the UK
Frequently asked questions
When are Solarflexx (NI) Ltd's accounts due?
Solarflexx (NI) Ltd's next accounts are due at Companies House by 13 February 2028 (in 488 days), covering the period to 31 May 2027.
When is Solarflexx (NI) Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 12 May 2027, due by 12 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Solarflexx (NI) Ltd still trading?
Solarflexx (NI) 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 Solarflexx (NI) Ltd do?
Solarflexx (NI) Ltd is registered under Electrical installation (SIC 43210); Engineering related scientific and technical consulting activities (SIC 71122); Environmental consulting activities (SIC 74901); Specialised cleaning services (SIC 81222).
How old is Solarflexx (NI) Ltd?
Solarflexx (NI) Ltd was incorporated on 13 May 2026, less than a year ago.
What is the penalty if Solarflexx (NI) 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 Solarflexx (NI) 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.