- Companies
- Specialist contractors
- Sudbury
- CG Warner Limited
CG Warner Limited
- Company number
- 08323206
- Incorporated
- 7 Dec 201213 years trading
- Registered office
- 61 Station Road, Sudbury, Suffolk, CO10 2SP
- Nature of business
- Other specialised construction activities n.e.c.
CG Warner Limited is a 13-year-old private limited company registered in Sudbury, company number 08323206, one of 32 specialist construction companies in Sudbury. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £27K (+44.8%) on the year before, to £86K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £211K against £305K owed within a year: 0.7 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £86K | £109K | £211K | £305K | 2 |
| 31 Dec 2024 | £60K | £118K | £243K | £366K | 2 |
| 31 Dec 2023 | £9,700 | £84K | £192K | £309K | 2 |
| 31 Dec 2022 | £24K | £67K | £146K | £224K | 2 |
| 31 Dec 2021 | £35K | £78K | £163K | £211K | 2 |
| 31 Dec 2020 | £27K | £113K | £228K | £224K | 2 |
| 31 Dec 2019 | -£59K | £25K | £133K | £189K | 2 |
| 31 Dec 2018 | -£1,614 | £34K | £222K | £211K | 2 |
| 31 Dec 2017 | -£47K | £18K | £131K | £166K | 2 |
| 31 Dec 2016 | -£57K | £110 | £123K | £194K | 2 |
Where CG Warner Limited is registered
The registered office is in Sudbury (CO10), in the Babergh local authority area, East of England. Show CO10 2SP on a map.
Other trade companies in CO10
- Regrid LtdMotor traders
- Voltage Link LimitedCivil engineering
- The 1 Percent Team LtdProperty developers
- Green Star Heating Services LtdPlumbers and heating engineers
- Ca Scaffolding Services LtdScaffolders
- Delphi Developments LtdProperty developers
- Complete Solutions Group LtdFacilities management
- Finada Corp LimitedBuilders
Shared registered office
36 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 CG Warner 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 08323206
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 December 2012 (13 years ago)
- Registered office
- 61 Station Road, Sudbury, Suffolk, CO10 2SP
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 7 December 2025
- Previous names
- Farnworth Limited (until 10 Jan 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 Sudbury
Other active specialist construction companies registered in Sudbury.
- Construction Ibs Ltd2023
- Cowlin Plant Limited2026
- DPH Carpentry & Maintenance Limited2014
- Dunwell Pro Limited2023
- East to West Sprinkler Systems Limited2012
- Emulsion Sprayer Services Limited2021
- Enertech Systems Ltd1997
- HG Passive Fire Ltd2023
All specialist construction companies in Sudbury · All trades in Sudbury · Specialist contractors across the UK
Frequently asked questions
When are CG Warner Limited's accounts due?
CG Warner Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is CG Warner Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is CG Warner Limited still trading?
CG Warner 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 CG Warner Limited do?
CG Warner Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is CG Warner Limited?
CG Warner Limited was incorporated on 7 December 2012, 13 years ago.
What is the penalty if CG Warner 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 CG Warner 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.