- Companies
- Specialist contractors
- Luton
- BB Civil Engineering Ltd
BB Civil Engineering Ltd
- Company number
- 08703786
- Incorporated
- 24 Sep 201313 years trading
- Registered office
- C/O Digitus, 363A Dunstable Road, Luton, LU4 8BY
- Nature of business
- Other specialised construction activities n.e.c.
BB Civil Engineering Ltd is a 13-year-old private limited company registered in Luton, company number 08703786, one of 195 specialist construction companies in Luton. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 £30K (+31.5%) on the year before, to £125K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £203K against £156K owed within a year: 1.3 times cover.
- 10 employees on average, up from 2 the year before.
- 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 Sep 2025 | £125K | £203K | £156K | 10 | |
| 30 Sep 2024 | £95K | £126K | £85K | 2 | |
| 30 Sep 2023 | £76K | £76K | £36K | 1 | |
| 30 Sep 2022 | £55K | £23K | £42K | 2 | |
| 30 Sep 2021 | £32K | £11K | £23K | 2 | |
| 30 Sep 2020 | £23K | £2,936 | £15K | 2 | |
| 30 Sep 2019 | £80K | £0 | £14K | 11 | |
| 30 Sep 2018 | £85K | £51K | £84K | ||
| 30 Sep 2017 | £129K | £228K | £215K | ||
| 30 Sep 2016 | £100K | £146K | £139K |
Who runs and owns BB Civil Engineering Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| B*** S*** | Director | Sep 2013 |
Person with significant control
Where BB Civil Engineering Ltd is registered
The registered office is in Luton (LU4), in the Luton local authority area, East of England. Show LU4 8BY on a map.
Other trade companies in LU4
- Kai Properties LtdProperty developers
- Surrey Design and Build LtdRoofers
- Lignora LtdFloor and wall tilers
- MK Services Pro LtdProperty developers
- Amp Vision Solutions LtdElectricians
- S R Auto Motors LimitedMotor traders
- Arseley Motor Group LtdMotor traders
- F Martini Building & Roofing LtdBuilders
Shared registered office
38 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 BB Civil Engineering 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 08703786
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 September 2013 (13 years ago)
- Registered office
- C/O Digitus, 363A Dunstable Road, Luton, LU4 8BY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 8 November 2025
- Previous names
- B Bains Construction Ltd (until 1 Oct 2013)
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 Luton
Other active specialist construction companies registered in Luton.
- Bedford Acoustic Solutions Ltd2017
- BGS Air Centre Limited2017
- Bisma Construction Limited2015
- Bluenet Limited2017
- BMC Building Services Ltd2022
- Bogdan N Mitea Ltd2017
- Bogdanalexandra Ltd2025
- Bsgill Construction Limited2020
All specialist construction companies in Luton · All trades in Luton · Specialist contractors across the UK
Frequently asked questions
When are BB Civil Engineering Ltd's accounts due?
BB Civil Engineering Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is BB Civil Engineering Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is BB Civil Engineering Ltd still trading?
BB Civil Engineering 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 BB Civil Engineering Ltd do?
BB Civil Engineering Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is BB Civil Engineering Ltd?
BB Civil Engineering Ltd was incorporated on 24 September 2013, 13 years ago.
Who runs BB Civil Engineering Ltd?
BB Civil Engineering Ltd has 1 active director, the longest-serving appointed in Sep 2013. Their names and service addresses are on the Companies House register.
Who owns BB Civil Engineering Ltd?
One person or company has significant control of BB Civil Engineering Ltd: an individual (owns 75% or more of the shares).
What is the penalty if BB Civil Engineering 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 BB Civil Engineering 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.