- Companies
- Builders
- Northampton
- Chroma Conservation Limited
Chroma Conservation Limited
- Company number
- 10367666
- Incorporated
- 9 Sep 201610 years trading
- Registered office
- 36 Manor Road, Grendon, Northampton, NN7 1JF
- Nature of business
- Construction of domestic buildings; Painting; Other specialised construction activities n.e.c.
Chroma Conservation Limited is a 10-year-old private limited company registered in Northampton, company number 10367666, one of 586 building contractors in Northampton. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 down £5,683 (-10.7%) on the year before, to £47K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £73K against £22K owed within a year: 3.3 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £47K | £62K | £73K | £22K | 2 |
| 30 Sep 2024 | £53K | £42K | £71K | £24K | 1 |
| 30 Sep 2023 | £115K | £94K | £125K | £29K | 1 |
| 30 Sep 2022 | £119K | £75K | £113K | £17K | 1 |
| 30 Sep 2021 | £88K | £46K | £101K | £18K | 1 |
| 30 Sep 2020 | £67K | £40K | £114K | £49K | 1 |
| 30 Sep 2019 | £46K | £8,277 | £126K | £83K | 1 |
| 30 Sep 2018 | £49K | £50K | £91K | £43K | 1 |
| 30 Sep 2017 | £11K | £14K | £21K | £13K | 1 |
Public contracts won
Chroma Conservation Limited has one public sector contract award on record; the ones with their own published value total £50K (2025). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Nottingham City Council | CPU 7274 Wollaton Hall Conservation Art Restorer | £50K | 5 Feb 2025 |
Where Chroma Conservation Limited is registered
The registered office is in Northampton (NN7), in the North Northamptonshire local authority area, East Midlands. Show NN7 1JF on a map.
Other trade companies in NN7
- Cortinox LtdSpecialist contractors
- A & J Build LimitedProperty developers
- House21 Interiors LimitedJoiners and carpenters
- Air Fireshield LtdInstallers
- Autos Ace LtdMechanics and garages
- Alpha Plumbing & Air Conditioning LtdPlumbers and heating engineers
- Antoxa Garage LimitedMechanics and garages
- MLW Civils LtdCivil engineering
What happens if Chroma Conservation 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 10367666
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 September 2016 (10 years ago)
- Registered office
- 36 Manor Road, Grendon, Northampton, NN7 1JF
- Nature of business
- Construction of domestic buildings (SIC 41202)
Painting (SIC 43341)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 30 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Northampton
Other active building contractors registered in Northampton.
- Cib Total Solutions Ltd2018
- Cibis Services Ltd2026
- Cil Construction Ltd2025
- Ciobanu Solutions Ltd2026
- City Face Ltd2020
- Classix Design & Developments Limited1976
- CLM Building Services Limited2008
- Codrean Services Limited2019
All building contractors in Northampton · All trades in Northampton · Builders across the UK
Frequently asked questions
When are Chroma Conservation Limited's accounts due?
Chroma Conservation Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Chroma Conservation Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Chroma Conservation Limited still trading?
Chroma Conservation 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 Chroma Conservation Limited do?
Chroma Conservation Limited is registered under Construction of domestic buildings (SIC 41202); Painting (SIC 43341); Other specialised construction activities n.e.c. (SIC 43999).
How old is Chroma Conservation Limited?
Chroma Conservation Limited was incorporated on 9 September 2016, 10 years ago.
Has Chroma Conservation Limited won public sector contracts?
Yes. Chroma Conservation Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £50K), most recently from Nottingham City Council.
What is the penalty if Chroma Conservation 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 Chroma Conservation 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.