- Companies
- Electricians
- Greenford
- Safe Spark Services Ltd
Safe Spark Services Ltd
- Company number
- 16500076
- Incorporated
- 5 Jun 20251 year trading
- Registered office
- 25 Buckingham Avenue, Perivale, Greenford, UB6 7RA
- Nature of business
- Electrical installation
Safe Spark Services Ltd is a 1-year-old private limited company registered in Greenford, company number 16500076, one of 53 electrical contractors in Greenford. Its next accounts are due at Companies House on 5 March 2027, and its first CT600 is due at HMRC on 4 June 2027.
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.
Is this your company?
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Where Safe Spark Services Ltd is registered
The registered office is in Greenford (UB6), in the Ealing local authority area, London. Show UB6 7RA on a map.
Other trade companies in UB6
- Motor Mec Centre LtdMechanics and garages
- Eminova Automotive Solutions LtdMotor traders
- CMP Waterproofing LtdSpecialist contractors
- I K Religa LtdProperty developers
- I O City Property Services LimitedBuilders
- Furtuna Fire LtdBuilders
- Dzony Spark LtdBuilders
- Naaz Services LimitedCleaning companies
What happens if Safe Spark Services 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 5 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Mar 2027 to 5 Apr 2027 | £150 |
| 1 to 3 months late | 6 Apr 2027 to 5 Jun 2027 | £375 |
| 3 to 6 months late | 6 Jun 2027 to 5 Sep 2027 | £750 |
| More than 6 months late | From 6 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 16500076
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 June 2025 (1 year ago)
- Registered office
- 25 Buckingham Avenue, Perivale, Greenford, UB6 7RA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 1 July 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 Greenford
Other active electrical contractors registered in Greenford.
- Secure Eye Security Ltd2026
- Sismep Ltd2019
- Smart Auto Gate Ltd2019
- Sparkly Service Ltd2023
- Sparkspeedo Ltd2025
- Steelvolt Ltd2026
- Sunrise Electrical Ltd2020
- Sync Group Limited2023
All electrical contractors in Greenford · All trades in Greenford · Electricians across the UK
Frequently asked questions
When are Safe Spark Services Ltd's accounts due?
Safe Spark Services Ltd's next accounts are due at Companies House by 5 March 2027 (in 144 days), covering the period to 30 June 2026.
When is Safe Spark Services 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 4 June 2026, due by 4 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Safe Spark Services Ltd still trading?
Safe Spark Services 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 Safe Spark Services Ltd do?
Safe Spark Services Ltd is registered under Electrical installation (SIC 43210).
How old is Safe Spark Services Ltd?
Safe Spark Services Ltd was incorporated on 5 June 2025, 1 year ago.
What is the penalty if Safe Spark Services 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 Safe Spark Services 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.