- Companies
- Civil engineering
- Oban
- J.A.M Drilling Int Ltd
J.A.M Drilling Int Ltd
- Company number
- SC847488
- Incorporated
- 6 May 20251 year trading
- Registered office
- Unit 3 the Quarry, Quarry Road, Oban, PA34 4DP
- Nature of business
- Construction of utility projects for electricity and telecommunications
J.A.M Drilling Int Ltd is a 1-year-old private limited company registered in Oban, company number SC847488, one of 17 civil engineering contractors in Oban. Its next accounts are due at Companies House on 6 February 2027, and its first CT600 is due at HMRC on 5 May 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.
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Where J.A.M Drilling Int Ltd is registered
The registered office is in Oban (PA34), in the Argyll and Bute local authority area, Scotland. Show PA34 4DP on a map.
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- A&B Automotive LtdMechanics and garages
- Pure Clean Laundry LtdCleaning companies
- Clarity Services Oban LtdProperty developers
- West Coast Autoworks LimitedMechanics and garages
- Kerrera Marine Services LimitedMachinery repair and installation
- Sas Auto Services (Scotland) LtdMechanics and garages
- Aurora Rising Collective LtdProperty developers
Also registered at this address
1 other company uses the same registered office as J.A.M Drilling Int Ltd.
- J.A.M Group Holdings LtdCivil engineering
What happens if J.A.M Drilling Int Ltd 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 6 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Feb 2027 to 6 Mar 2027 | £150 |
| 1 to 3 months late | 7 Mar 2027 to 6 May 2027 | £375 |
| 3 to 6 months late | 7 May 2027 to 6 Aug 2027 | £750 |
| More than 6 months late | From 7 Aug 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
- SC847488
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 May 2025 (1 year ago)
- Registered office
- Unit 3 the Quarry, Quarry Road, Oban, PA34 4DP
- Nature of business
- Construction of utility projects for electricity and telecommunications (SIC 42220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 5 May 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 Oban
Other active civil engineering contractors registered in Oban.
- J.A.M Group Holdings Ltd2024
- Kmass Marine Limited2019
- Maccoll (Appin) Ltd2012
- McLaren Plant and Contracting Ltd2022
- McVicar Contractors Limited2018
- N R Plant and Contracting Ltd2024
- S E Carmichael Limited2005
- Seator Groundworks Limited2025
All civil engineering contractors in Oban · All trades in Oban · Civil engineering across the UK
Frequently asked questions
When are J.A.M Drilling Int Ltd's accounts due?
J.A.M Drilling Int Ltd's next accounts are due at Companies House by 6 February 2027 (in 116 days), covering the period to 31 May 2026.
When is J.A.M Drilling Int Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 5 May 2026, due by 5 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is J.A.M Drilling Int Ltd still trading?
J.A.M Drilling Int Ltd 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 J.A.M Drilling Int Ltd do?
J.A.M Drilling Int Ltd is registered under Construction of utility projects for electricity and telecommunications (SIC 42220).
How old is J.A.M Drilling Int Ltd?
J.A.M Drilling Int Ltd was incorporated on 6 May 2025, 1 year ago.
What is the penalty if J.A.M Drilling Int Ltd 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 J.A.M Drilling Int Ltd 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.