- Companies
- Groundworks and demolition
- Gateshead
- Cnhelmark Geotechnical Limited
Cnhelmark Geotechnical Limited
- Company number
- 08818318
- Incorporated
- 17 Dec 201312 years trading
- Registered office
- 44 Bittern Close, Gateshead, Tyne And Wear, NE11 9FG
- Nature of business
- Site preparation
Cnhelmark Geotechnical Limited is a 12-year-old private limited company registered in Gateshead, company number 08818318, one of 5 groundworks and demolition companies in Gateshead. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Cnhelmark Geotechnical LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £16 (+12%) on the year before, to £149.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £2,104 against £1,955 owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Dec 2025 | £149 | £2,104 | £1,955 | 1 | |
| 31 Dec 2024 | £133 | £1,722 | £1,589 | 1 | |
| 31 Dec 2023 | £83 | £1,575 | £1,492 | 1 | |
| 31 Dec 2022 | £107 | £1,808 | £1,701 | 1 | |
| 31 Dec 2021 | £52 | £1,621 | £1,569 | 1 | |
| 31 Dec 2020 | £34 | £1,455 | £1,421 | 1 | |
| 31 Dec 2019 | £55 | £1,677 | £1,622 | 1 | |
| 31 Dec 2018 | £63 | £1,958 | £1,895 | ||
| 31 Dec 2017 | £57 | £1,393 | |||
| 31 Dec 2016 | £53 | £1,328 | £1,275 |
Where Cnhelmark Geotechnical Limited is registered
The registered office is in Gateshead (NE11), in the Gateshead local authority area, North East. Show NE11 9FG on a map.
Other trade companies in NE11
- KB Pointing LtdSpecialist contractors
- MCM Property Solutions LtdBuilders
- Memco Engineering Group LtdCivil engineering
- McHale Landscaping & Building LtdInstallers
- Longstone Lettings LtdProperty developers
- Illyrian Build LtdBuilders
- Dunnington One LimitedElectricians
- Advanced Roofing & Home Improvements LtdRoofers
What happens if Cnhelmark Geotechnical 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 08818318
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2013 (12 years ago)
- Registered office
- 44 Bittern Close, Gateshead, Tyne And Wear, NE11 9FG
- Nature of business
- Site preparation (SIC 43120)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 17 December 2025
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 Gateshead
Other active groundworks and demolition companies registered in Gateshead.
- Demon Drillers Limited2008
- Geo - Drill Limited2006
- Mammoth Site Investigations Ltd2022
- Blackthorn Contracting UK Limited2026
All groundworks and demolition companies in Gateshead · All trades in Gateshead · Groundworks and demolition across the UK
Frequently asked questions
When are Cnhelmark Geotechnical Limited's accounts due?
Cnhelmark Geotechnical Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Cnhelmark Geotechnical Limited's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Cnhelmark Geotechnical Limited still trading?
Cnhelmark Geotechnical 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 Cnhelmark Geotechnical Limited do?
Cnhelmark Geotechnical Limited is registered under Site preparation (SIC 43120).
How old is Cnhelmark Geotechnical Limited?
Cnhelmark Geotechnical Limited was incorporated on 17 December 2013, 12 years ago.
What is the penalty if Cnhelmark Geotechnical 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 Cnhelmark Geotechnical 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.