- Companies
- Electricians
- Portsmouth
- Brightsparkz 24/7 Limited
Brightsparkz 24/7 Limited
- Company number
- 11530391
- Incorporated
- 21 Aug 20188 years trading
- Registered office
- Gatcombe House, Copnor Road, Portsmouth, PO3 5EJ
- Nature of business
- Electrical installation
Brightsparkz 24/7 Limited is a 8-year-old private limited company registered in Portsmouth, company number 11530391, one of 148 electrical contractors in Portsmouth. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 Brightsparkz 24/7 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 £154K (+538.4%) on the year before, to £183K.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £291K against £98K owed within a year: 3.0 times cover.
- 4 employees 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 Aug 2025 | £183K | £291K | £98K | 4 | |
| 31 Aug 2024 | £29K | £57K | £30K | 4 | |
| 31 Aug 2023 | £8,397 | £35K | £27K | 3 | |
| 31 Aug 2022 | £12K | £26K | £14K | 3 | |
| 31 Aug 2021 | £17K | £38K | £23K | 3 | |
| 31 Aug 2020 | £23K | £22K | £6,453 | 2 | |
| 31 Aug 2019 | £8,523 | £26K | £17K |
Who runs and owns Brightsparkz 24/7 Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| R*** J*** | Director | Aug 2018 |
| O*** O*** | Director | Aug 2018 |
People with significant control (3)
Where Brightsparkz 24/7 Limited is registered
The registered office is in Portsmouth (PO3), in the Portsmouth local authority area, South East. Show PO3 5EJ on a map.
Other trade companies in PO3
- GJM Construction LtdBuilders
- Al Fajar Building LimitedFinishing trades
- New Milton Decor LtdPainters and decorators
- Portsmouth Autos LtdMechanics and garages
- Henley Roofing Group LimitedInstallers
- I’M Covered 365 Ac LtdPlumbers and heating engineers
- Scope Bodyshop LtdMechanics and garages
- GP Technical LtdSpecialist contractors
Shared registered office
157 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Brightsparkz 24/7 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11530391
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2018 (8 years ago)
- Registered office
- Gatcombe House, Copnor Road, Portsmouth, PO3 5EJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 18 May 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 Portsmouth
Other active electrical contractors registered in Portsmouth.
- Cable Connections Ltd2016
- Carl Ashley Electrical Services Limited2015
- Catalystvista Ventures Ltd2025
- CBF Electricians Ltd2023
- CCLC Services Ltd2024
- CJDB Electrical Services Ltd2017
- CJP Electrical Contractors Ltd2018
- Coastal Electrical Installations Ltd2020
All electrical contractors in Portsmouth · All trades in Portsmouth · Electricians across the UK
Frequently asked questions
When are Brightsparkz 24/7 Limited's accounts due?
Brightsparkz 24/7 Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Brightsparkz 24/7 Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Brightsparkz 24/7 Limited still trading?
Brightsparkz 24/7 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 Brightsparkz 24/7 Limited do?
Brightsparkz 24/7 Limited is registered under Electrical installation (SIC 43210).
How old is Brightsparkz 24/7 Limited?
Brightsparkz 24/7 Limited was incorporated on 21 August 2018, 8 years ago.
Who runs Brightsparkz 24/7 Limited?
Brightsparkz 24/7 Limited has 2 active directors, the longest-serving appointed in Aug 2018. Their names and service addresses are on the Companies House register.
Who owns Brightsparkz 24/7 Limited?
3 people or companies have significant control of Brightsparkz 24/7 Limited: O&J Properties Limited (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Brightsparkz 24/7 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 Brightsparkz 24/7 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.