- Companies
- Civil engineering
- Gosport
- Hallmark Civil Engineering Ltd
Hallmark Civil Engineering Ltd
- Company number
- 09636420
- Incorporated
- 12 Jun 201511 years trading
- Registered office
- Units 1-2 Warrior Court, 9-11 Mumby Road, Gosport, PO12 1BS
- Nature of business
- Construction of other civil engineering projects n.e.c.
Hallmark Civil Engineering Ltd is a 11-year-old private limited company registered in Gosport, company number 09636420, one of 17 civil engineering contractors in Gosport. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £1,443 (+204.1%) on the year before, to £2,150.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £155K against £146K owed within a year: 1.1 times cover.
- 6 employees on average, up from 4 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £2,150 | £17K | £155K | £146K | 6 |
| 30 Jun 2024 | £707 | £9,645 | £119K | £114K | 4 |
| 30 Jun 2023 | £12K | £41K | £112K | £84K | 4 |
| 30 Jun 2022 | £1,138 | £22K | £102K | £83K | 3 |
| 30 Jun 2021 | £353 | £3,762 | £82K | £56K | 3 |
| 30 Jun 2020 | £291 | £21K | £87K | £70K | 3 |
| 30 Jun 2019 | £525 | £0 | £56K | £48K | |
| 30 Jun 2018 | £742 | £4,725 | £45K | £47K | |
| 30 Jun 2017 | £65 | £13K | £43K | £46K | 4 |
| 30 Jun 2016 | £105 | £8,854 | £49K | £49K |
Where Hallmark Civil Engineering Ltd is registered
The registered office is in Gosport (PO12), in the Gosport local authority area, South East. Show PO12 1BS on a map.
Other trade companies in PO12
- Paws at 32 LtdCleaning companies
- New Horizons (Hampshire) LtdFinishing trades
- Smart Energy Advisers LtdElectricians
- Easy Clean (Southern) LtdCleaning companies
- RHR Energy LtdPlumbers and heating engineers
- Mitchell Tsco LtdCivil engineering
- Lyle Morgans Master Thatcher LtdRoofers
- Pebbles Cleaning Group LtdCleaning companies
Also registered at this address
23 other companies use the same registered office as Hallmark Civil Engineering Ltd.
- A to B Autos LtdMechanics and garages
- A Upton LimitedPlumbers and heating engineers
- A1 Drivestyle LimitedSpecialist contractors
- Alver Contracts LimitedElectricians
- Barr Chimney Specialists LimitedFinishing trades
- Brooks Garden Services LtdLandscapers and gardeners
- Capa Gas & Plumbing LtdPlumbers and heating engineers
- Clemtech Engineering LtdMachinery repair and installation
- Clever Car Collection LtdMotor traders
- D R T Designs LtdProperty developers
- Goodens Masonry LimitedSpecialist contractors
- Hampshire Vehicle Repairs LimitedMotor traders
- Hampshire Wall Coatings LimitedPlasterers
- Horndean Services LtdMotor traders
- Lyle Morgans Master Thatcher LtdRoofers
- M.O Aviation LtdMachinery repair and installation
- Papi Gas LtdPlumbers and heating engineers
- Rogate Services Ltd.Motor traders
- Sailwithjoe Ltd.Machinery repair and installation
- Southern Voltage Services LtdElectricians
- UK Civil and Marine Engineering LtdCivil engineering
- W.D. O'Neill Builder LtdBuilders
- Watts on Installations LtdElectricians
What happens if Hallmark Civil Engineering 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 09636420
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 June 2015 (11 years ago)
- Registered office
- Units 1-2 Warrior Court, 9-11 Mumby Road, Gosport, PO12 1BS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 12 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 Gosport
Other active civil engineering contractors registered in Gosport.
- HL Fibre & Construction Ltd2024
- Mitchell Tsco Ltd2026
- MJ Reinforcement Limited2014
- Ocl Project Services Ltd2025
- S.Collins Consultancy Limited2017
- South Coast Utilities Ltd2026
- The Fat Pioneers Diving Ltd2024
- UK Civil and Marine Engineering Ltd2016
All civil engineering contractors in Gosport · All trades in Gosport · Civil engineering across the UK
Frequently asked questions
When are Hallmark Civil Engineering Ltd's accounts due?
Hallmark Civil Engineering Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Hallmark Civil Engineering Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Hallmark Civil Engineering Ltd still trading?
Hallmark Civil Engineering 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 Hallmark Civil Engineering Ltd do?
Hallmark Civil Engineering Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Hallmark Civil Engineering Ltd?
Hallmark Civil Engineering Ltd was incorporated on 12 June 2015, 11 years ago.
What is the penalty if Hallmark Civil Engineering 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 Hallmark Civil Engineering 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.