- Companies
- Civil engineering
- Shetland
- Northbyte Services Limited
Northbyte Services Limited
- Company number
- SC810344
- Incorporated
- 13 May 20242 years trading
- Registered office
- 101 Nederdale, Lerwick, Shetland, ZE1 0SB
- Nature of business
- Construction of utility projects for fluids
Northbyte Services Limited is a 2-year-old private limited company registered in Shetland, company number SC810344, one of 8 civil engineering contractors in Shetland. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £517 (+100.4%) on the year before, to £2.
- Current assets of £752 against £750 owed within a year: 1.0 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £2 | £752 | £750 | 1 | |
| 31 Mar 2025 | -£515 | £435 | £950 | 0 |
Where Northbyte Services Limited is registered
The registered office is in Shetland (ZE1), in the Shetland Islands local authority area, Scotland. Show ZE1 0SB on a map.
Other trade companies in ZE1
- R Polson Engineering LtdMachinery repair and installation
- GXN Services LtdInstallers
- Dylan Leishman Electrical LtdElectricians
- Rendall's Scaffolding LtdScaffolders
- Braeside Engineering LtdCivil engineering
- Edb Groundworks LtdGroundworks and demolition
- Duendellure Auto Design LtdMechanics and garages
- Sandison Electrical LtdMachinery repair and installation
What happens if Northbyte 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- SC810344
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 May 2024 (2 years ago)
- Registered office
- 101 Nederdale, Lerwick, Shetland, ZE1 0SB
- Nature of business
- Construction of utility projects for fluids (SIC 42210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 12 May 2026
- Previous names
- Fullertonfabrication1 Limited (until 28 Jul 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 Shetland
Other active civil engineering contractors registered in Shetland.
- Shetland Plant Hire Ltd2022
- Subsea Inspection & Maintenance Services Ltd2023
- WHD Plant Limited2004
- Craig W. Dickie Ltd2016
- Dag Construction Engineering Ltd2023
- Deep North Ltd2026
- Emn Plant Limited2002
All civil engineering contractors in Shetland · All trades in Shetland · Civil engineering across the UK
Frequently asked questions
When are Northbyte Services Limited's accounts due?
Northbyte Services Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Northbyte Services Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Northbyte Services Limited still trading?
Northbyte 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 Northbyte Services Limited do?
Northbyte Services Limited is registered under Construction of utility projects for fluids (SIC 42210).
How old is Northbyte Services Limited?
Northbyte Services Limited was incorporated on 13 May 2024, 2 years ago.
What is the penalty if Northbyte 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 Northbyte 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.