- Companies
- Installers
- Watford
- Interbar Limited
Interbar Limited
- Company number
- 02016032
- Incorporated
- 1 May 198640 years trading
- Registered office
- c/o Hillier Hopkins LLP, First Floor Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP
- Nature of business
- Other construction installation; specialised design activities
Interbar Limited is a 40-year-old private limited company registered in Watford, company number 02016032, one of 80 installation companies (insulation, lifts, shutters and similar) in Watford. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £383K (-74.2%) on the year before, to £133K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £145K against £45K owed within a year: 3.2 times cover.
- 6 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £133K | £8,441 | £145K | £45K | 6 |
| 30 Jun 2024 | £516K | £380K | £695K | £208K | 6 |
| 30 Jun 2023 | £208K | £50K | £399K | £213K | 6 |
| 30 Jun 2022 | £151K | £53K | £308K | £149K | 5 |
| 30 Jun 2021 | -£5,853 | £44K | £203K | £183K | 4 |
| 30 Jun 2020 | -£119K | £23K | £153K | £235K | 5 |
| 30 Jun 2019 | £74K | £21K | £206K | £151K | 5 |
| 30 Jun 2018 | £57K | £735 | £249K | £213K | 5 |
| 30 Jun 2017 | £137K | £31K | £439K | £328K | |
| 30 Jun 2016 | £117K | £273 | £229K | £140K |
Where Interbar Limited is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 1HP on a map.
Other trade companies in WD17
- Ramauto LimitedMotor traders
- A1 Motors Watford LtdMechanics and garages
- Kola Brickwork LtdInstallers
- Appleby's Mechanical Services LtdPlumbers and heating engineers
- Kpu Services LtdProperty developers
- Highmark Investments LtdBuilders
- Boriama Private Office LimitedCleaning companies
- Oldsy Install LtdInstallers
Shared registered office
31 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Interbar 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 02016032
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 May 1986 (40 years ago)
- Registered office
- c/o Hillier Hopkins LLP, First Floor Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP
- Nature of business
- Other construction installation (SIC 43290)
specialised design activities (SIC 74100) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 20 November 2025
- Charges (mortgages)
- 2 outstanding of 12 registered
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 Watford
Other active installation companies (insulation, lifts, shutters and similar) registered in Watford.
- Kola Brickwork Ltd2026
- Land Logical Dartford Limited2014
- Land Logical Ltd2012
- Land Logical Norlands Lane Limited2019
- LK Fencing Ltd2021
- M&M Building Enterprise Ltd2024
- Mek Windows Ltd2025
- Mobile Mechwall Solution Limited2024
All installation companies (insulation, lifts, shutters and similar) in Watford · All trades in Watford · Installers across the UK
Frequently asked questions
When are Interbar Limited's accounts due?
Interbar Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Interbar Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Interbar Limited still trading?
Interbar 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 Interbar Limited do?
Interbar Limited is registered under Other construction installation (SIC 43290); specialised design activities (SIC 74100).
How old is Interbar Limited?
Interbar Limited was incorporated on 1 May 1986, 40 years ago.
What is the penalty if Interbar 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 Interbar 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.