- Companies
- Civil engineering
- Grays
- J.K Engineering and Services Ltd
J.K Engineering and Services Ltd
- Company number
- 13203336
- Incorporated
- 16 Feb 20215 years trading
- Registered office
- 57 Southend Road, Grays, RM17 5NL
- Nature of business
- Construction of other civil engineering projects n.e.c.
J.K Engineering and Services Ltd is a 5-year-old private limited company registered in Grays, company number 13203336, one of 61 civil engineering contractors in Grays. 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.
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 J.K Engineering and Services 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 down £3,201 (-101.9%) on the year before, to -£61.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £41K against £52K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£61 | £41K | £52K | 1 | |
| 31 Mar 2024 | £3,140 | £81K | £94K | 1 | |
| 31 Mar 2023 | £3,204 | £110K | £111K | 2 | |
| 31 Mar 2022 | £1,929 | £40K | £38K | 2 |
Where J.K Engineering and Services Ltd is registered
The registered office is in Grays (RM17), in the Thurrock local authority area, East of England. Show RM17 5NL on a map.
Other trade companies in RM17
- JR Home Improvement LtdBuilders
- United Engines LtdMechanics and garages
- Amitab Mechanic LtdMechanics and garages
- NHF Property Solutions LtdElectricians
- DMCG LtdElectricians
- Chris Bell Plumbing Services LtdPlumbers and heating engineers
- United Prompt Solutions LtdMachinery repair and installation
- Countryside Building & Developments LtdCivil engineering
Shared registered office
141 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 J.K Engineering and Services 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 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
- 13203336
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 February 2021 (5 years ago)
- Registered office
- 57 Southend Road, Grays, RM17 5NL
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 February 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 Grays
Other active civil engineering contractors registered in Grays.
- Jack Healy Ltd2023
- Jeaon Limited2017
- Jurys Civil Engineering Ltd2016
- KJR Carpentry Limited2016
- KN Nebechi Limited2017
- LSKJ Project Management Ltd2023
- Maty Innovation Ltd2025
- Mec Consultancy Services (UK) Ltd2020
All civil engineering contractors in Grays · All trades in Grays · Civil engineering across the UK
Frequently asked questions
When are J.K Engineering and Services Ltd's accounts due?
J.K Engineering and Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is J.K Engineering and Services Ltd'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 J.K Engineering and Services Ltd still trading?
J.K Engineering and Services 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 J.K Engineering and Services Ltd do?
J.K Engineering and Services Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is J.K Engineering and Services Ltd?
J.K Engineering and Services Ltd was incorporated on 16 February 2021, 5 years ago.
What is the penalty if J.K Engineering and Services 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 J.K Engineering and Services 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.