- Companies
- Civil engineering
- Leigh-on-Sea
- Blue Consultants Engineering Limited
Blue Consultants Engineering Limited
- Company number
- 15636479
- Incorporated
- 11 Apr 20242 years trading
- Registered office
- 55 Rectory Grove, Leigh-on-Sea, SS9 2HA
- Nature of business
- Construction of other civil engineering projects n.e.c.
Blue Consultants Engineering Limited is a 2-year-old private limited company registered in Leigh-on-Sea, company number 15636479, one of 34 civil engineering contractors in Leigh-on-Sea. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 30 April 2025, as filed at Companies House.
Where Blue Consultants Engineering Limited is registered
The registered office is in Leigh-on-Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 2HA on a map.
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Shared registered office
46 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 Blue Consultants Engineering 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 15636479
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 April 2024 (2 years ago)
- Registered office
- 55 Rectory Grove, Leigh-on-Sea, SS9 2HA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 10 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.
- C&H Traffic Solutions Ltd2025
- Cambria Estates Limited1995
- CWT Partnership Ltd.2003
- DJRM Consultants Ltd2026
- Dynamic Fra Limited2022
- Essex Civil Engineering Solutions Limited2008
- Essex Heritage Properties Limited1985
- G.J.O. Services Limited2002
All civil engineering contractors in Leigh-on-Sea · All trades in Leigh-on-Sea · Civil engineering across the UK
Frequently asked questions
When are Blue Consultants Engineering Limited's accounts due?
Blue Consultants Engineering Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Blue Consultants Engineering Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Blue Consultants Engineering Limited still trading?
Blue Consultants Engineering 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 Blue Consultants Engineering Limited do?
Blue Consultants Engineering Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Blue Consultants Engineering Limited?
Blue Consultants Engineering Limited was incorporated on 11 April 2024, 2 years ago.
What is the penalty if Blue Consultants Engineering 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 Blue Consultants Engineering 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.