- Companies
- Civil engineering
- Ipswich
- Seh (Asphalt) Limited
Seh (Asphalt) Limited
- Company number
- 02707607
- Incorporated
- 16 Apr 199234 years trading
- Registered office
- 30 White House Road, Ipswich, Suffolk, IP1 5LT
- Nature of business
- Construction of roads and motorways; Other specialised construction activities n.e.c.
Seh (Asphalt) Limited is a 34-year-old private limited company registered in Ipswich, company number 02707607, one of 88 civil engineering contractors in Ipswich. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £168K (+8%) on the year before, to £2.3M.
- Current assets of £2.6M against £618K owed within a year: 4.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Dec 2025 | £2.3M | £1.7M | £2.6M | £618K | 0 |
| 31 Dec 2024 | £2.1M | £1.9M | £2.7M | £933K | 0 |
Public contracts won
Seh (Asphalt) Limited has one public sector contract award on record; the ones with their own published value total £350K (2024). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| University of East Anglia | UEA Roads Maintenance | £350K | 14 Jun 2024 |
Where Seh (Asphalt) Limited is registered
The registered office is in Ipswich (IP1), in the Ipswich local authority area, East of England. Show IP1 5LT on a map.
Other trade companies in IP1
- Youngs Cabling LtdInstallers
- Tendring Home Solutions LtdFinishing trades
- Ebiavi Painting and Decorating LtdPainters and decorators
- Pro Build Care LtdFinishing trades
- One Stop Construction LtdBuilders
- Ra & MJ Fellgett LtdMachinery repair and installation
- Ortan Ems (Engineering & Marine Services) LtdMachinery repair and installation
- Affordable Road Planings LimitedCivil engineering
Also registered at this address
5 other companies use the same registered office as Seh (Asphalt) Limited.
- Jackson Civils LimitedCivil engineering
- S.E.H. (Developments) LimitedProperty developers
- S.E.H. (Ipswich) LimitedCivil engineering
- Seh Commercial LimitedGlaziers
- Sehbac LimitedInstallers
What happens if Seh (Asphalt) 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 02707607
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 1992 (34 years ago)
- Registered office
- 30 White House Road, Ipswich, Suffolk, IP1 5LT
- Nature of business
- Construction of roads and motorways (SIC 42110)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 7 March 2026
- Charges (mortgages)
- 4 outstanding of 5 registered
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 Ipswich
Other active civil engineering contractors registered in Ipswich.
- Taf Construct Limited2026
- Tempriq Ltd2025
- The Data Centre Heat Company Ltd2025
- Thurston Surveying Services Limited2009
- TN Utilities Ltd2022
- Triarch Group Ltd2024
- V&A Construction Ltd2023
- Violet Grid Consultancy Ltd2024
All civil engineering contractors in Ipswich · All trades in Ipswich · Civil engineering across the UK
Frequently asked questions
When are Seh (Asphalt) Limited's accounts due?
Seh (Asphalt) Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Seh (Asphalt) Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Seh (Asphalt) Limited still trading?
Seh (Asphalt) 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 Seh (Asphalt) Limited do?
Seh (Asphalt) Limited is registered under Construction of roads and motorways (SIC 42110); Other specialised construction activities n.e.c. (SIC 43999).
How old is Seh (Asphalt) Limited?
Seh (Asphalt) Limited was incorporated on 16 April 1992, 34 years ago.
Has Seh (Asphalt) Limited won public sector contracts?
Yes. Seh (Asphalt) Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £350K), most recently from UNIVERSITY OF EAST ANGLIA.
What is the penalty if Seh (Asphalt) 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 Seh (Asphalt) 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.