- Companies
- Groundworks and demolition
- Swindon
- Groundteq Limited
Groundteq Limited
- Company number
- 12426734
- Incorporated
- 27 Jan 20206 years trading
- Registered office
- Flat 9, Duke House, Swindon, SN1 2DF
- Nature of business
- Site preparation
Groundteq Limited is a 6-year-old private limited company registered in Swindon, company number 12426734, one of 20 groundworks and demolition companies in Swindon. Its next accounts are due at Companies House on 30 October 2026, and the CT600 for the period to 30 January 2026 is due at HMRC on 30 January 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 £64 (+12.7%) on the year before, to £569.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £37K against £18K owed within a year: 2.1 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £569 | £37K | £18K | 1 | |
| 31 Jan 2024 | £505 | £22K | £18K | 0 | |
| 31 Jan 2023 | £4,066 | £9,859 | £6,542 | 1 | |
| 31 Jan 2022 | £403 | £5,019 | £6,113 | 1 | |
| 31 Jan 2021 | £2,487 | £9,280 | £9,038 | 1 |
Where Groundteq Limited is registered
The registered office is in Swindon (SN1), in the Swindon local authority area, South West. Show SN1 2DF on a map.
Other trade companies in SN1
- Terraform Surfacing LimitedSpecialist contractors
- Haq Builders Swindon LtdBuilders
- Yeshi Construction LimitedBuilders
- Built & Bespoke LtdBuilders
- Saxon Property Care LtdBuilders
- DBX Contracts LimitedBuilders
- Hamaazs LtdSpecialist contractors
- E&R Electrics LtdElectricians
What happens if Groundteq 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 12426734
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 January 2020 (6 years ago)
- Registered office
- Flat 9, Duke House, Swindon, SN1 2DF
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 30 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 30 January 2026
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Swindon
Other active groundworks and demolition companies registered in Swindon.
- Healey Demolition Services Ltd2018
- Hungerford Land Limited1998
- K.L.F. Fabrication Limited2012
- L Johnston Contractors Ltd2019
- Lawson Demolition Limited1991
- Manmik Ltd2018
- Matthews Agricultural Services Ltd2026
- Perry Mini Digger Hire Limited1987
All groundworks and demolition companies in Swindon · All trades in Swindon · Groundworks and demolition across the UK
Frequently asked questions
When are Groundteq Limited's accounts due?
Groundteq Limited's next accounts are due at Companies House by 30 October 2026 (in 18 days), covering the period to 30 January 2026.
When is Groundteq Limited's CT600 due?
The CT600 for the period to 30 January 2026 is due at HMRC by 30 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 October 2026.
Is Groundteq Limited still trading?
Groundteq 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 Groundteq Limited do?
Groundteq Limited is registered under Site preparation (SIC 43120).
How old is Groundteq Limited?
Groundteq Limited was incorporated on 27 January 2020, 6 years ago.
What is the penalty if Groundteq 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 Groundteq 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.