- Companies
- Specialist contractors
- Rochester
- Euroside Diamond Drilling Limited
Euroside Diamond Drilling Limited
- Company number
- 06619653
- Incorporated
- 13 Jun 200818 years trading
- Registered office
- Unit 6 Neptune Close, Medway City Estate, Rochester, Kent, ME2 4LT
- Nature of business
- Other specialised construction activities n.e.c.
Euroside Diamond Drilling Limited is a 18-year-old private limited company registered in Rochester, company number 06619653, one of 101 specialist construction companies in Rochester. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £34K (+37.5%) on the year before, to £124K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £471K against £347K owed within a year: 1.4 times cover.
- 2 employees 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 May 2025 | £124K | £3,842 | £471K | £347K | 2 |
| 31 May 2024 | £90K | £2,490 | £214K | £121K | 2 |
| 31 May 2023 | £23K | £816 | £113K | £84K | 3 |
| 31 May 2022 | £9,584 | £1,836 | £129K | £110K | 3 |
| 31 May 2021 | £4,647 | £1,006 | £206K | £189K | 3 |
| 31 May 2020 | £13K | £8,051 | £67K | £39K | 2 |
| 31 May 2019 | £352 | £101 | £59K | £59K | 2 |
| 31 May 2018 | -£24K | £142 | £7,807 | £32K | 1 |
| 31 May 2017 | £100 | £100 | |||
| 31 May 2016 | £100 | £100 |
Where Euroside Diamond Drilling Limited is registered
The registered office is in Rochester (ME2), in the Medway local authority area, South East. Show ME2 4LT on a map.
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Also registered at this address
1 other company uses the same registered office as Euroside Diamond Drilling Limited.
- Euroside Construction LimitedCivil engineering
What happens if Euroside Diamond Drilling 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 06619653
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 June 2008 (18 years ago)
- Registered office
- Unit 6 Neptune Close, Medway City Estate, Rochester, Kent, ME2 4LT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 28 July 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Rochester
Other active specialist construction companies registered in Rochester.
- Evans & Brooks Fire Limited2013
- Fats Rigging Ltd2019
- Fire and Acoustic Services Ltd2021
- Fire and Acoustic Supplies Limited2002
- Flowtemp Ltd2021
- FMC Projects Ltd2011
- GF New Building Style Ltd2018
- GPS Projects Group Limited2013
All specialist construction companies in Rochester · All trades in Rochester · Specialist contractors across the UK
Frequently asked questions
When are Euroside Diamond Drilling Limited's accounts due?
Euroside Diamond Drilling Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Euroside Diamond Drilling Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Euroside Diamond Drilling Limited still trading?
Euroside Diamond Drilling 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 Euroside Diamond Drilling Limited do?
Euroside Diamond Drilling Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Euroside Diamond Drilling Limited?
Euroside Diamond Drilling Limited was incorporated on 13 June 2008, 18 years ago.
What is the penalty if Euroside Diamond Drilling 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 Euroside Diamond Drilling 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.