- Companies
- Civil engineering
- Harrogate
- Hallix Groundworks Limited
Hallix Groundworks Limited
- Company number
- 12120646
- Incorporated
- 24 Jul 20197 years trading
- Registered office
- Unit 14 the Old Stone Quarry, Killinghall, Harrogate, North Yorkshire, HG3 2BA
- Nature of business
- Construction of other civil engineering projects n.e.c.
Hallix Groundworks Limited is a 7-year-old private limited company registered in Harrogate, company number 12120646, one of 24 civil engineering contractors in Harrogate. Its next accounts are due at Companies House on 16 October 2026, and its first CT600 is due at HMRC on 31 July 2026.
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 £23K (+414.1%) on the year before, to £28K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £31K against £60K owed within a year: 0.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2024 | £28K | £1,102 | £31K | £60K | 1 |
| 31 Jul 2023 | £5,519 | £66K | £97K | 1 | |
| 31 Jul 2022 | £1,182 | £3,441 | £15K | £49K | 3 |
| 31 Jul 2021 | £530 | £5,001 | £15K | £37K | 2 |
| 31 Jul 2020 | £373 | £1,682 | £21K | 1 |
Where Hallix Groundworks Limited is registered
The registered office is in Harrogate (HG3), in the North Yorkshire local authority area, Yorkshire and The Humber. Show HG3 2BA on a map.
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Also registered at this address
1 other company uses the same registered office as Hallix Groundworks Limited.
- Neil Hall & Sons LimitedLandscapers and gardeners
What happens if Hallix Groundworks 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 16 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 17 Oct 2026 to 16 Nov 2026 | £150 |
| 1 to 3 months late | 17 Nov 2026 to 16 Jan 2027 | £375 |
| 3 to 6 months late | 17 Jan 2027 to 16 Apr 2027 | £750 |
| More than 6 months late | From 17 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 17 Jan 2027 | £200 |
| 3 months late | 16 Apr 2027 | another £200 |
| 6 months late | 16 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 16 Jan 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
- 12120646
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2019 (7 years ago)
- Registered office
- Unit 14 the Old Stone Quarry, Killinghall, Harrogate, North Yorkshire, HG3 2BA
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2024
- Last confirmation statement
- 23 July 2026
- Charges (mortgages)
- 0 outstanding of 3 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 Harrogate
Other active civil engineering contractors registered in Harrogate.
- K. B. Surveys Limited2014
- K.M. Design Engineering Limited1998
- M.I. Ward Enterprises Ltd2009
- Magnus Civil Engineering Ltd2023
- Millstone Geo Services Ltd2022
- N C Construction & Development Ltd2002
- North Leeds Developments Ltd2014
- NVP Services Ltd2025
All civil engineering contractors in Harrogate · All trades in Harrogate · Civil engineering across the UK
Frequently asked questions
When are Hallix Groundworks Limited's accounts due?
Hallix Groundworks Limited's next accounts are due at Companies House by 16 October 2026 (in 3 days), covering the period to 16 January 2026.
When is Hallix Groundworks 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 31 July 2025, due by 31 July 2026, and one for the period to 16 January 2026, due by 16 January 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Hallix Groundworks Limited still trading?
Hallix Groundworks 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 Hallix Groundworks Limited do?
Hallix Groundworks Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Hallix Groundworks Limited?
Hallix Groundworks Limited was incorporated on 24 July 2019, 7 years ago.
What is the penalty if Hallix Groundworks 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 Hallix Groundworks 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.