- Companies
- Specialist contractors
- Keynsham
- Robbin Engineering Limited
Robbin Engineering Limited
- Company number
- 02740369
- Incorporated
- 17 Aug 199234 years trading
- Registered office
- Broadmead Lane, Keynsham, Bristol, BS31 1ST
- Nature of business
- Other specialised construction activities n.e.c.
Robbin Engineering Limited is a 34-year-old private limited company registered in Keynsham, company number 02740369, one of 10 specialist construction companies in Keynsham. Its next accounts are due at Companies House on 31 December 2027, and its first CT600 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Robbin Engineering LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £930K (+312.4%) on the year before, to £1.2M.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £1.3M against £1.4M owed within a year: 0.9 times cover.
- 37 employees on average, down from 38 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 | £1.2M | £325 | £1.3M | £1.4M | 37 |
| 30 Sep 2024 | £298K | £765 | £1.1M | £1.3M | 38 |
| 30 Sep 2023 | £283K | £222 | £909K | £1M | 36 |
| 30 Sep 2022 | £315K | £0 | £1.1M | £1.2M | 35 |
| 30 Sep 2021 | £301K | £1,170 | £785K | £943K | 35 |
| 30 Sep 2020 | £614K | £313 | £712K | £769K | 40 |
| 30 Sep 2019 | £613K | £273 | £897K | £945K | 41 |
| 30 Sep 2018 | £596K | £261 | £932K | £964K | |
| 31 Mar 2017 | £350K | £169 | £646K | £667K | 42 |
| 31 Mar 2016 | £481K | £3,215 | £784K | £727K |
Where Robbin Engineering Limited is registered
The registered office is in Keynsham (BS31), in the Bath and North East Somerset local authority area, South West. Show BS31 1ST on a map.
Other trade companies in BS31
- Aadoor Systems LtdMachinery repair and installation
- BDM Car Wash Keynsham LtdCleaning companies
- Motorbase Bristol LtdMotor traders
- Entreplumbers LtdPlumbers and heating engineers
- Hillside Rock Motors LtdMotor traders
- Phoenix Scaffolding Bristol LimitedScaffolders
- Bristol Car Spares LtdMotor traders
- Project Heritage Group LtdInstallers
What happens if Robbin Engineering 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 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
- 02740369
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 1992 (34 years ago)
- Registered office
- Broadmead Lane, Keynsham, Bristol, BS31 1ST
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 14 October 2025
- Charges (mortgages)
- 5 outstanding of 9 registered
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 Keynsham
Other active specialist construction companies registered in Keynsham.
- Rope Access Contractors Limited2003
- S. T. Bricklaying Limited2005
- Straight Up Scaffolding (Bristol) Ltd2016
- Elise Projects Ltd2005
- H. D. G. Construction Limited2003
- MJC Safety Services Ltd2018
- Oasis Pool Renovations Limited2026
- Pump Wright Ltd2017
All specialist construction companies in Keynsham · All trades in Keynsham · Specialist contractors across the UK
Frequently asked questions
When are Robbin Engineering Limited's accounts due?
Robbin Engineering Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Robbin Engineering Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 September 2026, due by 30 September 2027, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Robbin Engineering Limited still trading?
Robbin Engineering 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 Robbin Engineering Limited do?
Robbin Engineering Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Robbin Engineering Limited?
Robbin Engineering Limited was incorporated on 17 August 1992, 34 years ago.
What is the penalty if Robbin Engineering 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 Robbin Engineering 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.