- Companies
- Civil engineering
- Portsmouth
- Ash S Consultancy Limited
Ash S Consultancy Limited
- Company number
- 14126980
- Incorporated
- 24 May 20224 years trading
- Registered office
- Gatcombe House, Copnor Road, Portsmouth, PO3 5EJ
- Nature of business
- Construction of other civil engineering projects n.e.c.; Management consultancy activities other than financial management
Ash S Consultancy Limited is a 4-year-old private limited company registered in Portsmouth, company number 14126980, one of 74 civil engineering contractors in Portsmouth. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 up £489 (+26.8%) on the year before, to -£1,336.
- Current assets of £25K against £26K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£1,336 | £25K | £26K | 1 | |
| 31 Oct 2024 | -£1,825 | £16K | £17K | 1 | |
| 31 Oct 2023 | £3,137 | £11K | £7,894 | 1 |
Where Ash S Consultancy Limited is registered
The registered office is in Portsmouth (PO3), in the Portsmouth local authority area, South East. Show PO3 5EJ on a map.
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Shared registered office
157 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 Ash S Consultancy 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 14126980
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 May 2022 (4 years ago)
- Registered office
- Gatcombe House, Copnor Road, Portsmouth, PO3 5EJ
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 22 May 2026
- Previous names
- Ajs Civil Engineering Limited (until 22 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 Portsmouth
Other active civil engineering contractors registered in Portsmouth.
- Bar Construction (South) Ltd2009
- Bdse Limited2023
- Beames Construction Ltd2014
- Black Lotus Plumbing and Electrical Ltd2024
- Blade Ninja Limited2021
- Blue Technical Ltd2019
- BM UK Services Limited2007
- Brynwell (Southern) Limited2009
All civil engineering contractors in Portsmouth · All trades in Portsmouth · Civil engineering across the UK
Frequently asked questions
When are Ash S Consultancy Limited's accounts due?
Ash S Consultancy Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Ash S Consultancy Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Ash S Consultancy Limited still trading?
Ash S Consultancy 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 Ash S Consultancy Limited do?
Ash S Consultancy Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Management consultancy activities other than financial management (SIC 70229).
How old is Ash S Consultancy Limited?
Ash S Consultancy Limited was incorporated on 24 May 2022, 4 years ago.
What is the penalty if Ash S Consultancy 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 Ash S Consultancy 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.