- Companies
- Civil engineering
- Blyth
- JLT Engineering Services Limited
JLT Engineering Services Limited
- Company number
- 15706078
- Incorporated
- 7 May 20242 years trading
- Registered office
- 24 the Sycamores, Edendale Avenue, Blyth, NE24 5HS
- Nature of business
- Construction of other civil engineering projects n.e.c.
JLT Engineering Services Limited is a 2-year-old private limited company registered in Blyth, company number 15706078, one of 10 civil engineering contractors in Blyth. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 31 May 2025, as filed at Companies House.
Where JLT Engineering Services Limited is registered
The registered office is in Blyth (NE24), in the Northumberland local authority area, North East. Show NE24 5HS on a map.
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What happens if JLT Engineering Services 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15706078
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2024 (2 years ago)
- Registered office
- 24 the Sycamores, Edendale Avenue, Blyth, NE24 5HS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 6 May 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 Blyth
Other active civil engineering contractors registered in Blyth.
- M & C Paving North East Ltd2021
- Northumbria Steel Fixing Limited2020
- Oakley Civils & Groundworks Ltd2025
- Sam Castledine Limited2025
- Silver Lining TM Ltd2022
- Thompson Access Solutions Ltd2022
- Walls TMS Limited2020
- Ashwood Building & Civil Engineering Limited2005
All civil engineering contractors in Blyth · All trades in Blyth · Civil engineering across the UK
Frequently asked questions
When are JLT Engineering Services Limited's accounts due?
JLT Engineering Services Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is JLT Engineering Services Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is JLT Engineering Services Limited still trading?
JLT Engineering Services 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 JLT Engineering Services Limited do?
JLT Engineering Services Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is JLT Engineering Services Limited?
JLT Engineering Services Limited was incorporated on 7 May 2024, 2 years ago.
What is the penalty if JLT Engineering Services 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 JLT Engineering Services 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.