- Companies
- Machinery repair and installation
- Aylesbury
- Chiltern Cooling Limited
Chiltern Cooling Limited
- Company number
- 09457131
- Incorporated
- 25 Feb 201511 years trading
- Registered office
- The Old Cow Barn, Lower Icknield Way, Aylesbury, HP17 9TX
- Nature of business
- Repair and maintenance of other transport equipment n.e.c.
Chiltern Cooling Limited is a 11-year-old private limited company registered in Aylesbury, company number 09457131, one of 33 machinery repair and installation companies in Aylesbury. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 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 £5,909 (+3.9%) on the year before, to £159K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £342K against £115K owed within a year: 3.0 times cover.
- 6 employees on average during the year.
- Balance sheets on record for 10 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £159K | £202K | £342K | £115K | 6 |
| 28 Feb 2025 | £153K | £96K | £222K | £90K | 6 |
| 29 Feb 2024 | £149K | £97K | £223K | £115K | 4 |
| 28 Feb 2024 | £149K | £97K | £223K | £115K | 4 |
| 28 Feb 2023 | £95K | £69K | £183K | £129K | 4 |
| 28 Feb 2022 | £71K | £52K | £149K | £116K | 4 |
| 28 Feb 2021 | £59K | £39K | £112K | £62K | 4 |
| 29 Feb 2020 | £75K | £33K | £123K | £60K | 4 |
| 28 Feb 2019 | £50K | £24K | £89K | £53K | |
| 28 Feb 2018 | £45K | £6,050 | £62K | £35K |
Where Chiltern Cooling Limited is registered
The registered office is in Aylesbury (HP17), in the Buckinghamshire local authority area, South East. Show HP17 9TX on a map.
Other trade companies in HP17
- Valor Construction LtdBuilders
- Fair Price Motors LimitedMotor traders
- A C Gould Racing LtdMotor traders
- A&G Fire Safety & Security LtdElectricians
- MGM M&E Consulting LtdElectricians
- Rycote Gardens LtdProperty developers
- Cardip (UK) LtdMechanics and garages
- Thame Aerials LtdElectricians
What happens if Chiltern Cooling 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 09457131
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 February 2015 (11 years ago)
- Registered office
- The Old Cow Barn, Lower Icknield Way, Aylesbury, HP17 9TX
- Nature of business
- Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 25 November 2025
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 Aylesbury
Other active machinery repair and installation companies registered in Aylesbury.
- Codrus Fire Detection Systems Limited1995
- Compressors & Pneumatic Systems Limited2007
- Core Marine Ltd2020
- E.H.Oakley and Company Limited1958
- Edison Electrical Installations Ltd2011
- Forward Forklifters Limited1979
- Fusion Fabrications (UK) Ltd2012
- Grace & Panashe Solutions Ltd2025
All machinery repair and installation companies in Aylesbury · All trades in Aylesbury · Machinery repair and installation across the UK
Frequently asked questions
When are Chiltern Cooling Limited's accounts due?
Chiltern Cooling Limited's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Chiltern Cooling Limited's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Chiltern Cooling Limited still trading?
Chiltern Cooling 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 Chiltern Cooling Limited do?
Chiltern Cooling Limited is registered under Repair and maintenance of other transport equipment n.e.c. (SIC 33170).
How old is Chiltern Cooling Limited?
Chiltern Cooling Limited was incorporated on 25 February 2015, 11 years ago.
What is the penalty if Chiltern Cooling 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 Chiltern Cooling 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.