- Companies
- Specialist contractors
- Farnham
- 345 Groundworks Limited
345 Groundworks Limited
- Company number
- 10949472
- Incorporated
- 6 Sep 20179 years trading
- Registered office
- 2 the Studio, 2 Boreli Yard, Farnham, Surrey, GU9 7NU
- Nature of business
- Other specialised construction activities n.e.c.
345 Groundworks Limited is a 9-year-old private limited company registered in Farnham, company number 10949472, one of 38 specialist construction companies in Farnham. Its next accounts are due at Companies House on 26 June 2027, and the CT600 for the period to 26 September 2026 is due at HMRC on 26 September 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 down £1,556 (-9.1%) on the year before, to £15K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £76K against £52K owed within a year: 1.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 26 Sep 2025 | £15K | £8,670 | £76K | £52K | 2 |
| 26 Sep 2024 | £17K | £414 | £67K | £37K | 2 |
| 26 Sep 2023 | £17K | £2,500 | £68K | £36K | 2 |
| 27 Sep 2022 | £13K | £3,200 | £75K | £41K | 1 |
| 27 Sep 2021 | £13K | £830 | £59K | £26K | 1 |
| 30 Sep 2020 | £6,642 | £4,177 | £44K | £19K | 1 |
| 30 Sep 2019 | £22K | £765 | £38K | £25K | 0 |
| 30 Sep 2018 | £100 |
Where 345 Groundworks Limited is registered
The registered office is in Farnham (GU9), in the Waverley local authority area, South East. Show GU9 7NU on a map.
Other trade companies in GU9
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- Peak Fire Safety LtdInstallers
- My Property Maintenance Service LimitedProperty developers
- Uranos Integrated Services LimitedElectricians
- Turner Glazing LtdBuilders
- Premium Grip Mobile Tyres LtdMechanics and garages
- Sayer Group LimitedCivil engineering
- Farnham Inv & Dev LimitedProperty developers
What happens if 345 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 26 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Jun 2027 to 26 Jul 2027 | £150 |
| 1 to 3 months late | 27 Jul 2027 to 26 Sep 2027 | £375 |
| 3 to 6 months late | 27 Sep 2027 to 26 Dec 2027 | £750 |
| More than 6 months late | From 27 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 27 Sep 2027 | £200 |
| 3 months late | 26 Dec 2027 | another £200 |
| 6 months late | 26 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 26 Sep 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
- 10949472
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 September 2017 (9 years ago)
- Registered office
- 2 the Studio, 2 Boreli Yard, Farnham, Surrey, GU9 7NU
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 26 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 26 September 2025
- Last confirmation statement
- 5 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Farnham
Other active specialist construction companies registered in Farnham.
- Abildgaard Landscaping Contractors Limited2005
- Alan Bettin (Swimming Pools) Limited1988
- Alan Bettin Limited2001
- Avocet Roofing Ltd2019
- Beechwood & Co Services Limited2000
- Bennett & Co Contracts Limited2018
- Bill the Grip Ltd2025
- Blenheim Building Services Limited2011
All specialist construction companies in Farnham · All trades in Farnham · Specialist contractors across the UK
Frequently asked questions
When are 345 Groundworks Limited's accounts due?
345 Groundworks Limited's next accounts are due at Companies House by 26 June 2027 (in 256 days), covering the period to 26 September 2026.
When is 345 Groundworks Limited's CT600 due?
The CT600 for the period to 26 September 2026 is due at HMRC by 26 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 27 June 2027.
Is 345 Groundworks Limited still trading?
345 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 345 Groundworks Limited do?
345 Groundworks Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is 345 Groundworks Limited?
345 Groundworks Limited was incorporated on 6 September 2017, 9 years ago.
What is the penalty if 345 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 345 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.