- Companies
- Specialist contractors
- London
- Interlink Contractors Ltd
Interlink Contractors Ltd
- Company number
- 07743827
- Incorporated
- 17 Aug 201115 years trading
- Registered office
- Unit 146, 155 Minories, London, EC3N 1AD
- Nature of business
- Other specialised construction activities n.e.c.
Interlink Contractors Ltd is a 15-year-old private limited company registered in London, company number 07743827, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £22K (+18.3%) on the year before, to £144K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £263K against £119K owed within a year: 2.2 times cover.
- 3 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Jan 2025 | £144K | £263K | £263K | £119K | 3 |
| 31 Jan 2024 | £122K | £232K | £270K | £148K | 3 |
| 31 Jan 2023 | £106K | £159K | £52K | 2 | |
| 31 Jan 2022 | £86K | £153K | £153K | £68K | 2 |
| 31 Jan 2021 | £59K | £138K | £140K | £81K | 2 |
| 31 Jan 2020 | £50K | £157K | £107K | ||
| 31 Jan 2019 | £36K | £117K | £81K | ||
| 31 Jan 2018 | £2,460 | £86K | £86K | £84K | |
| 31 Jan 2017 | £5,392 | £119K | £136K | £130K | |
| 31 Jan 2016 | £1,446 | £137K | £137K | £135K |
Where Interlink Contractors Ltd is registered
The registered office is in London (EC3N), in the City of London local authority area, London. Show EC3N 1AD on a map.
Other trade companies in EC3N
- Greycoker LtdCleaning companies
- Practice Plus Group Property LtdProperty developers
- Forge and Source LtdFinishing trades
- Theobald Constructions Surrey LimitedFinishing trades
- Smartfix Hub LtdMachinery repair and installation
- Cleanthedust Specialized Cleaning Services LtdCleaning companies
- CM Highmead LimitedProperty developers
- CM Burgess LimitedProperty developers
What happens if Interlink Contractors 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 07743827
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2011 (15 years ago)
- Registered office
- Unit 146, 155 Minories, London, EC3N 1AD
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 22 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- International Haussmann Renov Limited2026
- Intro Messebau GMBH Ltd2005
- Intronec Estate Limited2020
- Inventive Designs London Ltd2014
- Involute Technical Solutions Limited2014
- Inwest Ltd2016
- Io Electric Automation Consultancy Ltd2020
- Ioma Construction Ltd2019
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Interlink Contractors Ltd's accounts due?
Interlink Contractors Ltd's next accounts are due at Companies House by 31 October 2026 (in 17 days), covering the period to 31 January 2026.
When is Interlink Contractors Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Interlink Contractors Ltd still trading?
Interlink Contractors Ltd is listed as active on the Companies House register (checked 14 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 Interlink Contractors Ltd do?
Interlink Contractors Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Interlink Contractors Ltd?
Interlink Contractors Ltd was incorporated on 17 August 2011, 15 years ago.
What is the penalty if Interlink Contractors 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 Interlink Contractors Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 14 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.