- Companies
- Civil engineering
- Portsmouth
- Mtek Paving & Groundwork Specialists Ltd
Mtek Paving & Groundwork Specialists Ltd
- Company number
- 15101298
- Incorporated
- 29 Aug 20233 years trading
- Registered office
- 350-352 London Road, London Road, Portsmouth, PO2 9JY
- Nature of business
- Construction of other civil engineering projects n.e.c.
Mtek Paving & Groundwork Specialists Ltd is a 3-year-old private limited company registered in Portsmouth, company number 15101298, one of 74 civil engineering contractors in Portsmouth. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £12K (-72.9%) on the year before, to £4,645.
- Current assets of £19K against £4,810 owed within a year: 4.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £4,645 | £19K | £4,810 | 1 | |
| 31 Aug 2024 | £17K | £21K | £4,020 | 1 |
Where Mtek Paving & Groundwork Specialists Ltd is registered
The registered office is in Portsmouth (PO2), in the Portsmouth local authority area, South East. Show PO2 9JY on a map.
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- Manila Haulage LtdMechanics and garages
Shared registered office
54 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 Mtek Paving & Groundwork Specialists 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15101298
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 August 2023 (3 years ago)
- Registered office
- 350-352 London Road, London Road, Portsmouth, PO2 9JY
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 3 June 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 Portsmouth
Other active civil engineering contractors registered in Portsmouth.
- Mucworx Limited2024
- P&I Management Services Limited2009
- PM03 Ltd2025
- Precipice Management Ltd2018
- Pro Pave (UK) Limited2002
- Pro Site Engineering Ltd2026
- R & R Civils (South) Ltd2021
- Rednav Services Ltd2014
All civil engineering contractors in Portsmouth · All trades in Portsmouth · Civil engineering across the UK
Frequently asked questions
When are Mtek Paving & Groundwork Specialists Ltd's accounts due?
Mtek Paving & Groundwork Specialists Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Mtek Paving & Groundwork Specialists Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Mtek Paving & Groundwork Specialists Ltd still trading?
Mtek Paving & Groundwork Specialists 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 Mtek Paving & Groundwork Specialists Ltd do?
Mtek Paving & Groundwork Specialists Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Mtek Paving & Groundwork Specialists Ltd?
Mtek Paving & Groundwork Specialists Ltd was incorporated on 29 August 2023, 3 years ago.
What is the penalty if Mtek Paving & Groundwork Specialists 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 Mtek Paving & Groundwork Specialists 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.