- Companies
- Civil engineering
- Hatfield
- Summit Civils Solutions Limited
Summit Civils Solutions Limited
- Company number
- 16928645
- Incorporated
- 23 Dec 2025
- Registered office
- Brookmans Business Park, Great North Road, Hatfield, England, AL9 6NE
- Nature of business
- Construction of other civil engineering projects n.e.c.
Summit Civils Solutions Limited is a newly incorporated private limited company registered in Hatfield, company number 16928645, one of 12 civil engineering contractors in Hatfield. Its next accounts are due at Companies House on 23 September 2027, and its first CT600 is due at HMRC on 22 December 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Summit Civils Solutions Limited is registered
The registered office is in Hatfield (AL9), in the Welwyn Hatfield local authority area, East of England. Show AL9 6NE on a map.
Other trade companies in AL9
- DMC Equity LtdProperty developers
- Summit Air Conditioning Services LtdPlumbers and heating engineers
- Teknosa Automotive LimitedMotor traders
- Enki Construction LtdBuilders
- Queensbury ST Ippolyts LimitedBuilders
- William Douglas Acquisitions LimitedProperty developers
- LG Site Services LimitedBuilders
- Miella Construction LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as Summit Civils Solutions Limited.
- LWR London Window Repairs LtdJoiners and carpenters
What happens if Summit Civils Solutions 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 23 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Sep 2027 to 23 Oct 2027 | £150 |
| 1 to 3 months late | 24 Oct 2027 to 23 Dec 2027 | £375 |
| 3 to 6 months late | 24 Dec 2027 to 23 Mar 2028 | £750 |
| More than 6 months late | From 24 Mar 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
- 16928645
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 December 2025
- Registered office
- Brookmans Business Park, Great North Road, Hatfield, England, AL9 6NE
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
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 Hatfield
Other active civil engineering contractors registered in Hatfield.
- BG Contractors Ltd2024
- Connected Utilities Limited2025
- Inrail Solutions Limited2017
- Kagyei Limited2019
- Kraven Consulting Ltd2012
- La & Ea Consultants Ltd2014
- Mighty Recruitment Ltd2020
- Naughton Contracts Limited2019
All civil engineering contractors in Hatfield · All trades in Hatfield · Civil engineering across the UK
Frequently asked questions
When are Summit Civils Solutions Limited's accounts due?
Summit Civils Solutions Limited's next accounts are due at Companies House by 23 September 2027 (in 345 days), covering the period to 31 December 2026.
When is Summit Civils Solutions Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 22 December 2026, due by 22 December 2027, and one for the period to 31 December 2026, due by 31 December 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Summit Civils Solutions Limited still trading?
Summit Civils Solutions 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 Summit Civils Solutions Limited do?
Summit Civils Solutions Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Summit Civils Solutions Limited?
Summit Civils Solutions Limited was incorporated on 23 December 2025, less than a year ago.
What is the penalty if Summit Civils Solutions 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 Summit Civils Solutions 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.