- Companies
- Civil engineering
- Leigh-on-Sea
- CWT Partnership Ltd.
CWT Partnership Ltd.
- Company number
- 04732667
- Incorporated
- 13 Apr 200323 years trading
- Registered office
- Kingsley House, 22-24 Elm Road, Leigh-on-Sea, Essex, SS9 1SN
- Nature of business
- Construction of other civil engineering projects n.e.c.
CWT Partnership Ltd. is a 23-year-old private limited company registered in Leigh-on-Sea, company number 04732667, one of 34 civil engineering contractors in Leigh-on-Sea. 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.
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 CWT Partnership Ltd.Or 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 down £37K (-29.7%) on the year before, to £87K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £122K against £41K owed within a year: 3.0 times cover.
- 6 employees on average, up from -6 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 | £87K | £53K | £122K | £41K | 6 |
| 30 Sep 2024 | £124K | £102K | £170K | £45K | -6 |
| 30 Sep 2023 | £145K | £129K | £201K | £56K | 5 |
| 30 Sep 2022 | £132K | £120K | £210K | £77K | 4 |
| 30 Sep 2021 | £73K | £80K | £125K | £48K | 3 |
| 30 Sep 2020 | £76K | £48K | £119K | £62K | 3 |
| 30 Sep 2019 | £69K | £37K | £93K | £47K | 3 |
| 30 Sep 2018 | £55K | £16K | £59K | £32K | 3 |
| 30 Sep 2017 | £49K | £24K | £56K | £40K | 3 |
| 30 Sep 2016 | £50K | £41 | £58K | £47K |
Where CWT Partnership Ltd. is registered
The registered office is in Leigh-on-Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 1SN on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Shared registered office
37 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 CWT Partnership 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
- 04732667
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 April 2003 (23 years ago)
- Registered office
- Kingsley House, 22-24 Elm Road, Leigh-on-Sea, Essex, SS9 1SN
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 13 April 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Leigh-on-Sea
Other active civil engineering contractors registered in Leigh-on-Sea.
- DJRM Consultants Ltd2026
- Dynamic Fra Limited2022
- Essex Civil Engineering Solutions Limited2008
- Essex Heritage Properties Limited1985
- G.J.O. Services Limited2002
- Generations Building & Maintenance Limited2008
- Glen Construction Engineering Services Ltd2008
- Gray Ash 24 Limited2025
All civil engineering contractors in Leigh-on-Sea · All trades in Leigh-on-Sea · Civil engineering across the UK
Frequently asked questions
When are CWT Partnership Ltd.'s accounts due?
CWT Partnership 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 CWT Partnership 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 CWT Partnership Ltd. still trading?
CWT Partnership 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 CWT Partnership Ltd. do?
CWT Partnership Ltd. is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is CWT Partnership Ltd.?
CWT Partnership Ltd. was incorporated on 13 April 2003, 23 years ago.
What is the penalty if CWT Partnership 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 CWT Partnership 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.