- Companies
- Machinery repair and installation
- Rochester
- Martinair Compressors Limited
Martinair Compressors Limited
- Company number
- 04947434
- Incorporated
- 29 Oct 200322 years trading
- Registered office
- 7 Enterprise Business Estate Whitewall Road, Medway City Estate, Rochester, ME2 4LQ
- Nature of business
- Installation of industrial machinery and equipment
Martinair Compressors Limited is a 22-year-old private limited company registered in Rochester, company number 04947434, one of 45 machinery repair and installation companies in Rochester. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
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 £7,207 (+5.9%) on the year before, to £129K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £135K against £130K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £129K | -£1,821 | £135K | £130K | 0 |
| 30 Nov 2024 | £121K | £29K | £156K | £148K | -5 |
| 30 Nov 2023 | £139K | £25K | £186K | £158K | -5 |
| 30 Nov 2022 | £120K | £23K | £171K | £138K | -4 |
| 30 Nov 2021 | £102K | £90K | £185K | £166K | 0 |
| 30 Nov 2020 | £77K | £57K | £151K | £139K | -4 |
| 30 Nov 2019 | £68K | £37K | £128K | £108K | 5 |
| 30 Nov 2018 | £76K | £23K | £166K | £175K | |
| 30 Nov 2017 | £69K | £78K | £170K | £181K | |
| 30 Nov 2016 | £71K | £98K | £188K | £199K |
Where Martinair Compressors Limited is registered
The registered office is in Rochester (ME2), in the Medway local authority area, South East. Show ME2 4LQ on a map.
Other trade companies in ME2
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- Egm Power Distributions LimitedInstallers
- Unit 10 Cars LtdMotor traders
- Andy Millsom Architectural & Structural Engineering LtdCivil engineering
- Baazcarpets LimitedFloor and wall tilers
- R&Z Auto Services LtdMechanics and garages
- Unique Roofing Solutions LtdRoofers
- Maughan Caravans & Statics LtdMotor traders
What happens if Martinair Compressors 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 04947434
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 October 2003 (22 years ago)
- Registered office
- 7 Enterprise Business Estate Whitewall Road, Medway City Estate, Rochester, ME2 4LQ
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 5 December 2025
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Rochester
Other active machinery repair and installation companies registered in Rochester.
- Medway Locksmiths & Security Limited2023
- MG Refrigeration Services Limited2000
- MJ Tyres Ltd2020
- Mukhtar Enterprise Limited1989
- Nexus Lifts Limited2018
- Njmannie Welding and Fabrication Ltd2019
- Npe Services Ltd2021
- Paktech Limited1997
All machinery repair and installation companies in Rochester · All trades in Rochester · Machinery repair and installation across the UK
Frequently asked questions
When are Martinair Compressors Limited's accounts due?
Martinair Compressors Limited's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Martinair Compressors Limited's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Martinair Compressors Limited still trading?
Martinair Compressors 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 Martinair Compressors Limited do?
Martinair Compressors Limited is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is Martinair Compressors Limited?
Martinair Compressors Limited was incorporated on 29 October 2003, 22 years ago.
What is the penalty if Martinair Compressors 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 Martinair Compressors 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.