- Companies
- Electricians
- Southend-on-Sea
- Sparkbridge Limited
Sparkbridge Limited
- Company number
- 02245197
- Incorporated
- 18 Apr 198838 years trading
- Registered office
- Clarence Street Chambers, 32 Clarence Street, Southend-on-Sea, Essex, SS1 1BD
- Nature of business
- Electrical installation; Other letting and operating of own or leased real estate
Sparkbridge Limited is a 38-year-old private limited company registered in Southend-on-Sea, company number 02245197, one of 50 electrical contractors in Southend-on-Sea. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £32K (+3.4%) on the year before, to £970K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £970K | £4,814 | £176K | 0 | |
| 30 Apr 2025 | £938K | £2,031 | £206K | 0 | |
| 30 Apr 2024 | £899K | £3,646 | £220K | 0 | |
| 30 Apr 2023 | £887K | £4,338 | £233K | 0 | |
| 30 Apr 2022 | £903K | £113K | £6,228 | 0 | |
| 30 Apr 2021 | £850K | £102K | £102K | £6,589 | 0 |
| 30 Apr 2020 | £770K | £94K | £94K | £6,030 | |
| 30 Apr 2019 | £749K | £72K | £73K | £6,223 | |
| 30 Apr 2018 | £765K | £63K | £64K | £5,484 | |
| 30 Apr 2017 | £592K | £53K | £5,521 | 1 |
Where Sparkbridge Limited is registered
The registered office is in Southend-on-Sea (SS1), in the Southend-on-Sea local authority area, East of England. Show SS1 1BD on a map.
Other trade companies in SS1
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- Blue Label LtdProperty developers
- Keyfast Locksmiths LtdMechanics and garages
- Flourishing Horticulture LimitedLandscapers and gardeners
- S&B Electrical Group LimitedElectricians
- Cukris Joinery LtdJoiners and carpenters
- Tread & Co. Tyres LtdMotor traders
- Faiton LimitedMotor traders
Also registered at this address
18 other companies use the same registered office as Sparkbridge Limited.
- B&R Barnes (Kitchen & Bedrooms) LimitedInstallers
- Bradshaw Electrical LtdElectricians
- C Pond & Family LimitedProperty developers
- C.P. Installations (Southern) LimitedInstallers
- Chartfield Homes (Bagshot) LimitedProperty developers
- Chartfield Homes (Nyasaland) LimitedProperty developers
- Duty by Design LimitedSpecialist contractors
- DWK Building Services LtdPainters and decorators
- G & H Catering Equipment Services LtdMachinery repair and installation
- J Bates Services LimitedMachinery repair and installation
- Leigh Construction (Essex) LtdProperty developers
- Leigh Lofts LimitedProperty developers
- Nasco Digtec LtdMachinery repair and installation
- Rayleigh Glass Windows & Conservatories LimitedPainters and decorators
- Robinson Plumbing & Heating Supplies LimitedPlumbers and heating engineers
- Robinssons Carpentry LtdJoiners and carpenters
- SLG Electrical LtdElectricians
- Tihson Builders LtdSpecialist contractors
What happens if Sparkbridge 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 02245197
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 April 1988 (38 years ago)
- Registered office
- Clarence Street Chambers, 32 Clarence Street, Southend-on-Sea, Essex, SS1 1BD
- Nature of business
- Electrical installation (SIC 43210)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 24 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 Southend-on-Sea
Other active electrical contractors registered in Southend-on-Sea.
- Swe Electrical Contractors Limited2002
- TJR Contracts Limited2001
- TNS Contractors Ltd2015
- Tranquil Solutions Limited2026
- Welsford Power Services Ltd2014
- A & C Electrical Services Limited2011
- A Drake Electrical Ltd2016
- A'tis-Eau Limited2006
All electrical contractors in Southend-on-Sea · All trades in Southend-on-Sea · Electricians across the UK
Frequently asked questions
When are Sparkbridge Limited's accounts due?
Sparkbridge Limited's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is Sparkbridge Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Sparkbridge Limited still trading?
Sparkbridge 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 Sparkbridge Limited do?
Sparkbridge Limited is registered under Electrical installation (SIC 43210); Other letting and operating of own or leased real estate (SIC 68209).
How old is Sparkbridge Limited?
Sparkbridge Limited was incorporated on 18 April 1988, 38 years ago.
What is the penalty if Sparkbridge 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 Sparkbridge 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.