- Companies
- Specialist contractors
- Witham
- Combi Construction Limited
Combi Construction Limited
- Company number
- 10588545
- Incorporated
- 27 Jan 20179 years trading
- Registered office
- Dickens House, Guithavon Street, Witham, Essex, CM8 1BJ
- Nature of business
- Other specialised construction activities n.e.c.
Combi Construction Limited is a 9-year-old private limited company registered in Witham, company number 10588545, one of 45 specialist construction companies in Witham. Its next accounts are due at Companies House on 26 December 2026, and the CT600 for the period to 26 March 2026 is due at HMRC on 26 March 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 £2,782 (-24%) on the year before, to £8,798.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £408K against £15K owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £8,798 | £408K | £15K | 1 | |
| 31 Mar 2024 | £12K | £409K | £19K | 1 | |
| 31 Mar 2023 | £50K | £464K | £44K | 1 | |
| 30 Mar 2022 | £149K | £175K | £50K | 1 | |
| 30 Mar 2021 | £141K | £190K | £47K | 1 | |
| 30 Mar 2020 | £108K | £165K | £57K | 1 | |
| 29 Mar 2019 | £63K | £89K | £26K | ||
| 29 Mar 2018 | £17K | £39K | £22K |
Where Combi Construction Limited is registered
The registered office is in Witham (CM8), in the Braintree local authority area, East of England. Show CM8 1BJ on a map.
Other trade companies in CM8
- Reivax Car Valeting LtdMechanics and garages
- CPH Contracting LtdInstallers
- Rhino Mechanical Services LtdPlumbers and heating engineers
- KM Core Systems LtdElectricians
- New Worlds Tech LtdRepair services
- Me Me Hire LtdSpecialist contractors
- RBK Access LtdScaffolders
- Pressure Wash LtdCleaning companies
Shared registered office
43 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 Combi Construction 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 26 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Dec 2026 to 26 Jan 2027 | £150 |
| 1 to 3 months late | 27 Jan 2027 to 26 Mar 2027 | £375 |
| 3 to 6 months late | 27 Mar 2027 to 26 Jun 2027 | £750 |
| More than 6 months late | From 27 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 27 Mar 2027 | £200 |
| 3 months late | 26 Jun 2027 | another £200 |
| 6 months late | 26 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 26 Mar 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
- 10588545
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2017 (9 years ago)
- Registered office
- Dickens House, Guithavon Street, Witham, Essex, CM8 1BJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 26 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 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 Witham
Other active specialist construction companies registered in Witham.
- Compact Paving Limited2020
- Corkerry Ltd2017
- Courtney Lang Limited2010
- Dingle Group Ltd2024
- Dingle Plant & Tool Repair Ltd2026
- Direct Transportation Limited2002
- Dynamic Projects (London) Limited2023
- E.G. Carpentry Ltd2022
All specialist construction companies in Witham · All trades in Witham · Specialist contractors across the UK
Frequently asked questions
When are Combi Construction Limited's accounts due?
Combi Construction Limited's next accounts are due at Companies House by 26 December 2026 (in 75 days), covering the period to 26 March 2026.
When is Combi Construction Limited's CT600 due?
The CT600 for the period to 26 March 2026 is due at HMRC by 26 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 27 December 2026.
Is Combi Construction Limited still trading?
Combi Construction 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 Combi Construction Limited do?
Combi Construction Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Combi Construction Limited?
Combi Construction Limited was incorporated on 27 January 2017, 9 years ago.
What is the penalty if Combi Construction 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 Combi Construction 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.