- Companies
- Civil engineering
- Birmingham
- Zone Cee Limited
Zone Cee Limited
- Company number
- 01866328
- Incorporated
- 26 Nov 198441 years trading
- Registered office
- 300 Scribers Lane, Hall Green, Birmingham, West Midlands, B28 0TD
- Nature of business
- Construction of other civil engineering projects n.e.c.
Zone Cee Limited is a 41-year-old private limited company registered in Birmingham, company number 01866328, one of 278 civil engineering contractors in Birmingham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 up £2,718 (+0.4%) on the year before, to £776K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £949K against £142K owed within a year: 6.7 times cover.
- 12 employees on average, down from 13 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £776K | £22K | £949K | £142K | 12 |
| 31 Mar 2024 | £773K | £165K | £1.1M | £219K | 13 |
| 31 Mar 2023 | £673K | £220K | £1.1M | £379K | 13 |
| 31 Mar 2022 | £603K | £420K | £1.2M | £444K | 11 |
| 30 Apr 2021 | £507K | £638K | £1M | £367K | 13 |
| 31 Mar 2020 | £412K | £337K | £724K | £330K | 14 |
| 31 Mar 2019 | £317K | £135K | £603K | £312K | 14 |
| 31 Mar 2018 | £347K | £90K | £551K | £237K | 13 |
| 31 Mar 2017 | £355K | £221K | £612K | £293K | 13 |
| 31 Mar 2016 | £315K | £219K | £511K | £230K |
Public contracts won
Zone Cee Limited has one public sector contract award on record (2017). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Sandwell Metropolitan Borough Council | Accessible Toilet Modifications Independent Living Centre 100 Oldbury Road Smethwick - AWARD | 15 Dec 2017 |
Where Zone Cee Limited is registered
The registered office is in Birmingham (B28), in the Birmingham local authority area, West Midlands. Show B28 0TD on a map.
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What happens if Zone Cee 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 01866328
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 November 1984 (41 years ago)
- Registered office
- 300 Scribers Lane, Hall Green, Birmingham, West Midlands, B28 0TD
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 24 October 2025
- Charges (mortgages)
- 1 outstanding of 2 registered
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 Birmingham
Other active civil engineering contractors registered in Birmingham.
- A Construction Services Limited1998
- A F Read Limited2024
- A Thousand Trades Ltd2026
- A&A Contractors Midlands Ltd2019
- Aayan Engineering Services Ltd2025
- Abz Electrica Ltd2026
- Ad Services Construction Ltd2012
- Adam Construction Engineering Ltd2006
All civil engineering contractors in Birmingham · All trades in Birmingham · Civil engineering across the UK
Frequently asked questions
When are Zone Cee Limited's accounts due?
Zone Cee Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Zone Cee Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Zone Cee Limited still trading?
Zone Cee 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 Zone Cee Limited do?
Zone Cee Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Zone Cee Limited?
Zone Cee Limited was incorporated on 26 November 1984, 41 years ago.
Has Zone Cee Limited won public sector contracts?
Yes. Zone Cee Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Sandwell Metropolitan Borough Council.
What is the penalty if Zone Cee 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 Zone Cee 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.