- Companies
- Specialist contractors
- Harrow
- Imperial Building Services Limited
Imperial Building Services Limited
- Company number
- 06131236
- Incorporated
- 28 Feb 200719 years trading
- Registered office
- 24 the Ridgeway, North Harrow, Harrow, HA2 7QN
- Nature of business
- Other specialised construction activities n.e.c.
Imperial Building Services Limited is a 19-year-old private limited company registered in Harrow, company number 06131236, one of 273 specialist construction companies in Harrow. Its next accounts are due at Companies House on 27 November 2027, and the CT600 for the period to 27 February 2027 is due at HMRC on 27 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 £11K (+17.1%) on the year before, to £75K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £74K against £11K owed within a year: 6.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 27 Feb 2026 | £75K | £74K | £11K | 2 | |
| 27 Feb 2025 | £64K | £60K | £13K | 2 | |
| 27 Feb 2024 | £46K | £44K | £22K | 2 | |
| 27 Feb 2023 | £71K | £100K | £32K | 2 | |
| 28 Feb 2022 | £55K | £95K | £45K | 2 | |
| 28 Feb 2021 | £49K | £102K | £59K | 2 | |
| 29 Feb 2020 | £24K | £38K | £25K | 1 | |
| 28 Feb 2019 | £24K | £38K | £25K | ||
| 28 Feb 2018 | £24K | £38K | £25K | ||
| 28 Feb 2017 | £15K | £24K | £24K | £3,387 |
Where Imperial Building Services Limited is registered
The registered office is in Harrow (HA2), in the Harrow local authority area, London. Show HA2 7QN on a map.
Other trade companies in HA2
- KJP Engineering LtdElectricians
- JNJ Engineering LimitedCivil engineering
- Notting Hill Sew LtdRepair services
- Grandwellautos LtdMotor traders
- Multisteel Powdercoating LtdPainters and decorators
- Neon Systems LtdElectricians
- Firstclass Facilities LtdCleaning companies
- PMD Construct LtdBuilders
What happens if Imperial Building Services 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 27 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Nov 2027 to 27 Dec 2027 | £150 |
| 1 to 3 months late | 28 Dec 2027 to 27 Feb 2028 | £375 |
| 3 to 6 months late | 28 Feb 2028 to 27 May 2028 | £750 |
| More than 6 months late | From 28 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 Feb 2028 | £200 |
| 3 months late | 27 May 2028 | another £200 |
| 6 months late | 27 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 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
- 06131236
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 February 2007 (19 years ago)
- Registered office
- 24 the Ridgeway, North Harrow, Harrow, HA2 7QN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 27 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 27 February 2026
- Last confirmation statement
- 6 February 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 Harrow
Other active specialist construction companies registered in Harrow.
- Inteo Limited2005
- Isache Building Ltd2019
- Ivl Utilities Ltd2022
- J Coffey Plant Limited2004
- J Coffey Property (Cumberland) Limited2019
- J Rogerson Carpentry Limited2006
- Jac Construct Services Ltd2022
- Jansi Properties Limited2023
All specialist construction companies in Harrow · All trades in Harrow · Specialist contractors across the UK
Frequently asked questions
When are Imperial Building Services Limited's accounts due?
Imperial Building Services Limited's next accounts are due at Companies House by 27 November 2027 (in 410 days), covering the period to 27 February 2027.
When is Imperial Building Services Limited's CT600 due?
The CT600 for the period to 27 February 2027 is due at HMRC by 27 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 28 November 2027.
Is Imperial Building Services Limited still trading?
Imperial Building Services 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 Imperial Building Services Limited do?
Imperial Building Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Imperial Building Services Limited?
Imperial Building Services Limited was incorporated on 28 February 2007, 19 years ago.
What is the penalty if Imperial Building Services 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 Imperial Building Services 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.