- Companies
- Civil engineering
- Bristol
- Great Geotechnical Services Limited
Great Geotechnical Services Limited
- Company number
- 16512464
- Incorporated
- 11 Jun 20251 year trading
- Registered office
- Unit 1, Block A, Somerset Lodge, Perrett Way, Bristol, Somerset, BS20 0HE
- Nature of business
- Construction of other civil engineering projects n.e.c.; Site preparation; Test drilling and boring; Other specialised construction activities n.e.c.
Great Geotechnical Services Limited is a 1-year-old private limited company registered in Bristol, company number 16512464, one of 172 civil engineering contractors in Bristol. Its next accounts are due at Companies House on 11 March 2027, and its first CT600 is due at HMRC on 10 June 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.
Is this your company?
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Where Great Geotechnical Services Limited is registered
The registered office is in Bristol (BS20), in the North Somerset local authority area, South West. Show BS20 0HE on a map.
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What happens if Great Geotechnical Services 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 11 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Mar 2027 to 11 Apr 2027 | £150 |
| 1 to 3 months late | 12 Apr 2027 to 11 Jun 2027 | £375 |
| 3 to 6 months late | 12 Jun 2027 to 11 Sep 2027 | £750 |
| More than 6 months late | From 12 Sep 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
- 16512464
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 June 2025 (1 year ago)
- Registered office
- Unit 1, Block A, Somerset Lodge, Perrett Way, Bristol, Somerset, BS20 0HE
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
Site preparation (SIC 43120)
Test drilling and boring (SIC 43130)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 10 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 Bristol
Other active civil engineering contractors registered in Bristol.
- Greenshank Environmental Limited2022
- Groundbreaker Construction Ltd2015
- Gsa Civil Engineering Limited2025
- Ham & Sons Enterprises Ltd2015
- Harrington Engineering Ltd2010
- High Voltage Delivery Group Ltd2026
- Hillier Fibre Solutions Ltd2022
- Holders Power Solutions Ltd2012
All civil engineering contractors in Bristol · All trades in Bristol · Civil engineering across the UK
Frequently asked questions
When are Great Geotechnical Services Limited's accounts due?
Great Geotechnical Services Limited's next accounts are due at Companies House by 11 March 2027 (in 149 days), covering the period to 30 June 2026.
When is Great Geotechnical Services 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 10 June 2026, due by 10 June 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Great Geotechnical Services Limited still trading?
Great Geotechnical Services 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 Great Geotechnical Services Limited do?
Great Geotechnical Services Limited is registered under Construction of other civil engineering projects n.e.c. (SIC 42990); Site preparation (SIC 43120); Test drilling and boring (SIC 43130); Other specialised construction activities n.e.c. (SIC 43999).
How old is Great Geotechnical Services Limited?
Great Geotechnical Services Limited was incorporated on 11 June 2025, 1 year ago.
What is the penalty if Great Geotechnical Services 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 Great Geotechnical Services 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.