- Companies
- Civil engineering
- Bristol
- Mem Site Services Ltd
Mem Site Services Ltd
- Company number
- 15133534
- Incorporated
- 12 Sep 20233 years trading
- Registered office
- The Old Dairy Ashton Hill Farm, Weston Road, Failand, Bristol, BS8 3US
- Nature of business
- Construction of water projects
Mem Site Services Ltd is a 3-year-old private limited company registered in Bristol, company number 15133534, one of 172 civil engineering contractors in Bristol. 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.
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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 up £165 (+0.2%) on the year before, to £75K.
- Current assets of £149K against £131K owed within a year: 1.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | £75K | £64K | £149K | £131K | 0 |
| 31 Mar 2025 | £75K | £169K | £122K | 3 | |
| 30 Sep 2024 | £30K | £82K | £61K | 3 |
Who runs and owns Mem Site Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| D*** P*** | Director | Sep 2023 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** B*** | Director | Apr 2024 | Apr 2024 |
| B*** C*** | Director | Apr 2024 | Apr 2024 |
People with significant control (3)
Public contracts won
Mem Site Services Ltd has one public sector contract award on record (2024). Source: Contracts Finder and Find a Tender award notices. For all of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Wessex Water Services Ltd | Design and Build Contractors (Minor Works) Framework Agreement | Ceiling, not shown | 12 Sep 2024 |
Where Mem Site Services Ltd is registered
The registered office is in Bristol (BS8), in the North Somerset local authority area, South West. Show BS8 3US on a map.
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Also registered at this address
2 other companies use the same registered office as Mem Site Services Ltd.
What happens if Mem Site 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 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
- 15133534
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 September 2023 (3 years ago)
- Registered office
- The Old Dairy Ashton Hill Farm, Weston Road, Failand, Bristol, BS8 3US
- Nature of business
- Construction of water projects (SIC 42910)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 11 September 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 Bristol
Other active civil engineering contractors registered in Bristol.
- MGS Groundworks & Construction Limited2025
- MJ Parker Project Management Ltd2026
- Muonex Ltd2025
- MW Surfacing (South West) Limited2012
- N P Civils Limited2014
- Novus Power Civil Contracting Limited2026
- P J McNama Limited2002
- P M Groundworks (SW) Limited2011
All civil engineering contractors in Bristol · All trades in Bristol · Civil engineering across the UK
Frequently asked questions
When are Mem Site Services Ltd's accounts due?
Mem Site Services 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 Mem Site Services 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 Mem Site Services Ltd still trading?
Mem Site 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 Mem Site Services Ltd do?
Mem Site Services Ltd is registered under Construction of water projects (SIC 42910).
How old is Mem Site Services Ltd?
Mem Site Services Ltd was incorporated on 12 September 2023, 3 years ago.
Who runs Mem Site Services Ltd?
Mem Site Services Ltd has 1 active director, the longest-serving appointed in Sep 2023. Their names and service addresses are on the Companies House register.
Who owns Mem Site Services Ltd?
3 people or companies have significant control of Mem Site Services Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
Has Mem Site Services Ltd won public sector contracts?
Yes. Mem Site Services Ltd has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Wessex Water Services Ltd.
What is the penalty if Mem Site 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 Mem Site 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.