- Companies
- Machinery repair and installation
- Longfield
- Spark Maintenance Limited
Spark Maintenance Limited
- Company number
- 17208732
- Incorporated
- 9 May 2026
- Registered office
- 3 Millfield, New Ash Green, Longfield, DA3 8JP
- Nature of business
- Repair of electrical equipment
Spark Maintenance Limited is a newly incorporated private limited company registered in Longfield, company number 17208732, one of 8 machinery repair and installation companies in Longfield. Its next accounts are due at Companies House on 9 February 2028, and its first CT600 is due at HMRC on 8 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.
Is this your company?
File the first 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 Spark Maintenance 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.
Where Spark Maintenance Limited is registered
The registered office is in Longfield (DA3), in the Sevenoaks local authority area, South East. Show DA3 8JP on a map.
Other trade companies in DA3
- Heat Exchangers LtdPlumbers and heating engineers
- Ohq Management LimitedFinishing trades
- J Roe Scaffolding LimitedScaffolders
- A T Installations (2026) LimitedPlumbers and heating engineers
- Interlock Plumbing & Heating LimitedPlumbers and heating engineers
- Window Medic Kent LimitedJoiners and carpenters
- BMDZ Group LtdCleaning companies
- Thain Air Conditioning Services LtdPlumbers and heating engineers
What happens if Spark Maintenance 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 9 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 10 Feb 2028 to 9 Mar 2028 | £150 |
| 1 to 3 months late | 10 Mar 2028 to 9 May 2028 | £375 |
| 3 to 6 months late | 10 May 2028 to 9 Aug 2028 | £750 |
| More than 6 months late | From 10 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
- 17208732
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 May 2026
- Registered office
- 3 Millfield, New Ash Green, Longfield, DA3 8JP
- Nature of business
- Repair of electrical equipment (SIC 33140)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Longfield
Other active machinery repair and installation companies registered in Longfield.
- City Line Elevators Ltd2018
- Electricom Projects Ltd2012
- Espresso Fix Limited2013
- Fabweld Engineering Services Limited2008
- Invicta Groundcare Equipment Limited2008
- Nelson’S Auto Electrics Ltd2021
- Serviceline Ltd2010
All machinery repair and installation companies in Longfield · All trades in Longfield · Machinery repair and installation across the UK
Frequently asked questions
When are Spark Maintenance Limited's accounts due?
Spark Maintenance Limited's next accounts are due at Companies House by 9 February 2028 (in 485 days), covering the period to 31 May 2027.
When is Spark Maintenance Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 8 May 2027, due by 8 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 Spark Maintenance Limited still trading?
Spark Maintenance 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 Spark Maintenance Limited do?
Spark Maintenance Limited is registered under Repair of electrical equipment (SIC 33140).
How old is Spark Maintenance Limited?
Spark Maintenance Limited was incorporated on 9 May 2026, less than a year ago.
What is the penalty if Spark Maintenance 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 Spark Maintenance 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.