- Companies
- Property developers
- Luton
- Site Engineering Supply Ltd
Site Engineering Supply Ltd
- Company number
- 06670443
- Incorporated
- 12 Aug 200818 years trading
- Registered office
- 4 Sibley Close, Luton, LU2 9AQ
- Nature of business
- Development of building projects
Site Engineering Supply Ltd is a 18-year-old private limited company registered in Luton, company number 06670443, one of 330 property development companies in Luton. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 £1,206 (+241.7%) on the year before, to £1,705.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £5,812 against £16K owed within a year: 0.4 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1,705 | £5,812 | £16K | 2 | |
| 31 Mar 2025 | £499 | £16K | £19K | £33K | 2 |
| 31 Mar 2024 | £955 | £22K | £24K | 2 | |
| 31 Mar 2023 | £13K | £24K | £24K | £15K | 2 |
| 31 Mar 2022 | £100 | £17K | £19K | £23K | 2 |
| 31 Mar 2021 | £100 | £17K | £17K | £22K | 2 |
| 31 Mar 2020 | £204 | £15K | £20K | £26K | |
| 31 Mar 2019 | £100 | £14K | £20K | £28K | |
| 31 Mar 2018 | £632 | £19K | £28K | ||
| 31 Mar 2017 | £11K | £19K | £19K | £7,673 |
Where Site Engineering Supply Ltd is registered
The registered office is in Luton (LU2), in the Luton local authority area, East of England. Show LU2 9AQ on a map.
Other trade companies in LU2
- Arihant Property Solutions LtdProperty developers
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- QVP Construction LtdBuilders
- Krozy Cleaninig Services LtdCleaning companies
- Iron Clad Construction Devon LimitedBuilders
- Tmi Motors LimitedMechanics and garages
- Scorpion Recovery LtdMechanics and garages
- Cos Plastering LtdBuilders
What happens if Site Engineering Supply 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 06670443
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2008 (18 years ago)
- Registered office
- 4 Sibley Close, Luton, LU2 9AQ
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 27 May 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Luton
Other active property development companies registered in Luton.
- Smallgrove Farm Limited2006
- Smam Builders Ltd2021
- Smartbuild Services Ltd2020
- Soham Central Limited2016
- Sol Investment & Development Ltd2021
- SRST Investment Ltd2020
- Stef MD Ltd2017
- Straffan Homes Limited2005
All property development companies in Luton · All trades in Luton · Property developers across the UK
Frequently asked questions
When are Site Engineering Supply Ltd's accounts due?
Site Engineering Supply Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Site Engineering Supply Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Site Engineering Supply Ltd still trading?
Site Engineering Supply 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 Site Engineering Supply Ltd do?
Site Engineering Supply Ltd is registered under Development of building projects (SIC 41100).
How old is Site Engineering Supply Ltd?
Site Engineering Supply Ltd was incorporated on 12 August 2008, 18 years ago.
What is the penalty if Site Engineering Supply 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 Site Engineering Supply 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.