- Companies
- Civil engineering
- Ashington
- BSG Onsite Support Ltd
BSG Onsite Support Ltd
- Company number
- 14277383
- Incorporated
- 4 Aug 20224 years trading
- Registered office
- 103 Station Road, Ashington, NE63 8RS
- Nature of business
- Construction of other civil engineering projects n.e.c.
BSG Onsite Support Ltd is a 4-year-old private limited company registered in Ashington, company number 14277383, one of 12 civil engineering contractors in Ashington. Companies House shows its accounts as overdue: they were due on 31 August 2026.
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 £12K on the year before, to £12K.
- Current assets of £31K against £19K owed within a year: 1.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2023 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2024 | £12K | £31K | £19K | 1 | |
| 31 Aug 2023 | £550 | £4,049 | £3,499 | 1 |
Where BSG Onsite Support Ltd is registered
The registered office is in Ashington (NE63), in the Northumberland local authority area, North East. Show NE63 8RS on a map.
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Also registered at this address
24 other companies use the same registered office as BSG Onsite Support Ltd.
- 13J LtdProperty developers
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- Gibbins Fabrication and Inspection Services LimitedMachinery repair and installation
- Graeme Mitcheson Stone Carving LimitedSpecialist contractors
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- J D Body Repairs LimitedMechanics and garages
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- Scott and Neave Plumbing and Heating LtdPlumbers and heating engineers
- SRH Build LtdBuilders
- W Del Fabrication & Inspection LimitedMachinery repair and installation
- Watson Mechanical Engineering Services LimitedMachinery repair and installation
- Whitebarn Developments LtdProperty developers
What happens if BSG Onsite Support Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 14277383
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 August 2022 (4 years ago)
- Registered office
- 103 Station Road, Ashington, NE63 8RS
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2024
- Last confirmation statement
- 3 August 2025
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 Ashington
Other active civil engineering contractors registered in Ashington.
- Cthompmechanicalservices Ltd2026
- Derwent View Reinstatement Ltd2023
- Hart Asset Ltd2024
- International Inspection Services (Iis) Ltd2024
- Makaveli TM Limited2026
- PWG Connections Group Limited2025
- PWG Connections Ltd2007
- Railway Electrification & Maintenance Engineers Limited2016
All civil engineering contractors in Ashington · All trades in Ashington · Civil engineering across the UK
Frequently asked questions
When are BSG Onsite Support Ltd's accounts due?
BSG Onsite Support Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is BSG Onsite Support 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 31 August 2025, due by 31 August 2026, and one for the period to 30 November 2025, due by 30 November 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is BSG Onsite Support Ltd still trading?
BSG Onsite Support Ltd is listed as active on the Companies House register (checked 13 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 BSG Onsite Support Ltd do?
BSG Onsite Support Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is BSG Onsite Support Ltd?
BSG Onsite Support Ltd was incorporated on 4 August 2022, 4 years ago.
What is the penalty if BSG Onsite Support 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 BSG Onsite Support Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.