- Companies
- Installers
- Troon
- Northern Coldroom Construction Ltd
Northern Coldroom Construction Ltd
- Company number
- SC671730
- Incorporated
- 24 Aug 20206 years trading
- Registered office
- Flat 9, 51 ST. Meddans Street, Troon, KA10 6HL
- Nature of business
- Other construction installation
Northern Coldroom Construction Ltd is a 6-year-old private limited company registered in Troon, company number SC671730, one of 5 installation companies (insulation, lifts, shutters and similar) in Troon. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £46K (+823.2%) on the year before, to £52K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £95K against £2,223 owed within a year: more than 10 times cover.
- 5 employees on average, up from 4 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £52K | £80K | £95K | £2,223 | 5 |
| 31 Aug 2024 | £5,626 | £33K | £48K | £4,519 | 4 |
| 31 Aug 2023 | £7,975 | £48K | £57K | £3,373 | 4 |
| 31 Aug 2022 | £17K | £43K | £4,654 | 3 | |
| 31 Aug 2021 | -£18K | £269 | £6,007 | 2 |
Who runs and owns Northern Coldroom Construction Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| D*** L*** | Director | Aug 2020 |
| D*** P*** | Director | Jul 2026 |
People with significant control (2)
Where Northern Coldroom Construction Ltd is registered
The registered office is in Troon (KA10), in the South Ayrshire local authority area, Scotland. Show KA10 6HL on a map.
Other trade companies in KA10
- Connected Power Group LtdElectricians
- Artech Maintenance Services LtdMachinery repair and installation
- Mendys Aircraft Service Limited LtdMachinery repair and installation
- Joshuadaviesaeroservices LtdMachinery repair and installation
- Vidhisha LimitedSpecialist contractors
- DKJ Air LtdMachinery repair and installation
- Young Rail Ayrshire LtdCivil engineering
- Mor Construction LimitedCivil engineering
What happens if Northern Coldroom Construction Ltd 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- SC671730
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 August 2020 (6 years ago)
- Registered office
- Flat 9, 51 ST. Meddans Street, Troon, KA10 6HL
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 6 June 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Troon
Other active installation companies (insulation, lifts, shutters and similar) registered in Troon.
- Simplistic Installations Ltd2025
- Advanced Access Services Ltd2017
- Azure Orange Limited2011
- Loch Guard Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Troon · All trades in Troon · Installers across the UK
Frequently asked questions
When are Northern Coldroom Construction Ltd's accounts due?
Northern Coldroom Construction Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Northern Coldroom Construction Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Northern Coldroom Construction Ltd still trading?
Northern Coldroom Construction Ltd 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 Northern Coldroom Construction Ltd do?
Northern Coldroom Construction Ltd is registered under Other construction installation (SIC 43290).
How old is Northern Coldroom Construction Ltd?
Northern Coldroom Construction Ltd was incorporated on 24 August 2020, 6 years ago.
Who runs Northern Coldroom Construction Ltd?
Northern Coldroom Construction Ltd has 2 active directors, the longest-serving appointed in Aug 2020. Their names and service addresses are on the Companies House register.
Who owns Northern Coldroom Construction Ltd?
2 people or companies have significant control of Northern Coldroom Construction Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Northern Coldroom Construction Ltd 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 Northern Coldroom Construction Ltd 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.