- Companies
- Civil engineering
- Wimborne
- Callan Civil Engineering Ltd
Callan Civil Engineering Ltd
- Company number
- 14720582
- Incorporated
- 10 Mar 20233 years trading
- Registered office
- 27 Highland Road, Wimborne, BH21 2QL
- Nature of business
- Construction of other civil engineering projects n.e.c.
Callan Civil Engineering Ltd is a 3-year-old private limited company registered in Wimborne, company number 14720582, one of 26 civil engineering contractors in Wimborne. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 Callan Civil Engineering LtdOr 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 £177K (+203.5%) on the year before, to £264K.
- Current assets of £738K against £576K owed within a year: 1.3 times cover.
- 10 employees on average, down from 12 the year before.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £264K | £420K | £738K | £576K | 10 |
| 31 Mar 2025 | £87K | £72K | £376K | £431K | 12 |
| 31 Mar 2024 | £81K | £143K | £366K | £341K | 12 |
Where Callan Civil Engineering Ltd is registered
The registered office is in Wimborne (BH21), in the Dorset local authority area, South West. Show BH21 2QL on a map.
Other trade companies in BH21
- Highfield Venture LtdProperty developers
- The Knoll Venture LtdProperty developers
- MSGL Consultancy LtdProperty developers
- The Multi-Storey Group LtdProperty developers
- Oktay Shield Solutions LtdFinishing trades
- Green Space Grounds Care LtdLandscapers and gardeners
- Naku Developments LimitedProperty developers
- LFB Carpentry LimitedJoiners and carpenters
What happens if Callan Civil Engineering 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 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
- 14720582
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2023 (3 years ago)
- Registered office
- 27 Highland Road, Wimborne, BH21 2QL
- 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 2026
- Last confirmation statement
- 9 March 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 Wimborne
Other active civil engineering contractors registered in Wimborne.
- CJRJ Consultancy Limited2025
- CJW Engineered Solutions Limited2021
- Deaks Engineering & Compliance Limited2026
- Gould Groundworks Limited2014
- Jthcs Limited2026
- Lyncroft Construction Limited1981
- Morris Construction Limited2011
- Oliver Civils Limited2026
All civil engineering contractors in Wimborne · All trades in Wimborne · Civil engineering across the UK
Frequently asked questions
When are Callan Civil Engineering Ltd's accounts due?
Callan Civil Engineering Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Callan Civil Engineering Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Callan Civil Engineering Ltd still trading?
Callan Civil Engineering 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 Callan Civil Engineering Ltd do?
Callan Civil Engineering Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Callan Civil Engineering Ltd?
Callan Civil Engineering Ltd was incorporated on 10 March 2023, 3 years ago.
What is the penalty if Callan Civil Engineering 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 Callan Civil Engineering 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.