- Companies
- Repair services
- Leamington Spa
- Kaymark Computer Maintenance Limited
Kaymark Computer Maintenance Limited
- Company number
- 03905788
- Incorporated
- 13 Jan 200026 years trading
- Registered office
- 243 Brunswick Street, Leamington Spa, Warwickshire, CV31 2EW
- Nature of business
- Repair of computers and peripheral equipment
Kaymark Computer Maintenance Limited is a 26-year-old private limited company registered in Leamington Spa, company number 03905788, one of 5 repair companies (computers, appliances, furniture and similar) in Leamington Spa. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £277 (+4.2%) on the year before, to £6,927.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £34K against £27K owed within a year: 1.2 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £6,927 | £34K | £27K | 2 | |
| 31 Mar 2025 | £6,650 | £35K | £28K | 2 | |
| 31 Mar 2024 | £3,993 | £38K | £31K | 2 | |
| 31 Mar 2023 | £1,342 | £36K | £28K | 2 | |
| 31 Mar 2022 | £1,442 | £36K | £26K | 2 | |
| 31 Mar 2021 | £950 | £39K | £24K | 2 | |
| 31 Mar 2020 | £185 | £28K | £28K | 2 | |
| 31 Mar 2019 | £71 | £27K | £28K | ||
| 31 Mar 2018 | -£249 | £21K | £23K | ||
| 31 Mar 2017 | £221 | £16K | £18K |
Where Kaymark Computer Maintenance Limited is registered
The registered office is in Leamington Spa (CV31), in the Warwick local authority area, West Midlands. Show CV31 2EW on a map.
Other trade companies in CV31
- MLD Builders LtdBuilders
- Mandas Builders LtdBuilders
- Cobblers & Keys Locksmiths LtdMechanics and garages
- Ac Speedshop LtdMotor traders
- Jude Cleaning LtdCleaning companies
- Blue Elephant Flat Roofing LtdRoofers
- Efficiency Company LimitedElectricians
- Powell-Brett Associates LimitedCivil engineering
What happens if Kaymark Computer 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03905788
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 January 2000 (26 years ago)
- Registered office
- 243 Brunswick Street, Leamington Spa, Warwickshire, CV31 2EW
- Nature of business
- Repair of computers and peripheral equipment (SIC 95110)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 13 January 2026
Filing notes for repair companies (computers, appliances, furniture and similar)
Repair companies are mostly small micro-entities with simple accounts: parts, tools and a workshop or van.
Similar companies in Leamington Spa
Other active repair companies (computers, appliances, furniture and similar) registered in Leamington Spa.
- Mac+Wood Co. Limited2020
- Phone Repair Zone Ltd2025
- Armani & Co Jewels Limited2026
- G R Repairs Limited2018
All repair companies (computers, appliances, furniture and similar) in Leamington Spa · All trades in Leamington Spa · Repair services across the UK
Frequently asked questions
When are Kaymark Computer Maintenance Limited's accounts due?
Kaymark Computer Maintenance Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Kaymark Computer Maintenance Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Kaymark Computer Maintenance Limited still trading?
Kaymark Computer 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 Kaymark Computer Maintenance Limited do?
Kaymark Computer Maintenance Limited is registered under Repair of computers and peripheral equipment (SIC 95110).
How old is Kaymark Computer Maintenance Limited?
Kaymark Computer Maintenance Limited was incorporated on 13 January 2000, 26 years ago.
What is the penalty if Kaymark Computer 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 Kaymark Computer 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.