- Companies
- Civil engineering
- Middlesbrough
- Guildford Tech Ltd
Guildford Tech Ltd
- Company number
- 13925865
- Incorporated
- 18 Feb 20224 years trading
- Registered office
- C/O Apc Accountancy, 73 Gilkes Street, Middlesbrough, TS1 5EH
- Nature of business
- Construction of other civil engineering projects n.e.c.
Guildford Tech Ltd is a 4-year-old private limited company registered in Middlesbrough, company number 13925865, one of 101 civil engineering contractors in Middlesbrough. Its next accounts are due at Companies House on 26 November 2026, and the CT600 for the period to 26 February 2026 is due at HMRC on 26 February 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 down £6,796 (-88.5%) on the year before, to £882.
- Current assets of £56K against £60K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £882 | £2,566 | £56K | £60K | 1 |
| 29 Feb 2024 | £7,678 | £5,481 | £27K | £25K | 1 |
| 28 Feb 2023 | £8,566 | £13K | £13K | £5,603 | 1 |
Where Guildford Tech Ltd is registered
The registered office is in Middlesbrough (TS1), in the Middlesbrough local authority area, North East. Show TS1 5EH on a map.
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Also registered at this address
13 other companies use the same registered office as Guildford Tech Ltd.
- Action Glass & Glazing LimitedGlaziers
- Bespoke Concrete Specialists LtdBuilders
- Central Garage Hinderwell LimitedMechanics and garages
- Hampton Rose Property Developments LtdBuilders
- L&G Instillations LimitedInstallers
- Lansdowne Joinery & Building Services LimitedInstallers
- Mech Engineering Services LimitedCivil engineering
- Moors Estates LimitedProperty developers
- Projex Development Services LimitedProperty developers
- SMG Electrical Engineering LtdElectricians
- Stockton Electrical Services LimitedMachinery repair and installation
- Universal Windows (Ne) LimitedFinishing trades
- Westmoor Cars LimitedMotor traders
What happens if Guildford Tech 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 26 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Nov 2026 to 26 Dec 2026 | £150 |
| 1 to 3 months late | 27 Dec 2026 to 26 Feb 2027 | £375 |
| 3 to 6 months late | 27 Feb 2027 to 26 May 2027 | £750 |
| More than 6 months late | From 27 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 27 Feb 2027 | £200 |
| 3 months late | 26 May 2027 | another £200 |
| 6 months late | 26 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 26 Feb 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
- 13925865
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 February 2022 (4 years ago)
- Registered office
- C/O Apc Accountancy, 73 Gilkes Street, Middlesbrough, TS1 5EH
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 26 February (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 17 February 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 Middlesbrough
Other active civil engineering contractors registered in Middlesbrough.
- High View Solutions Ltd2024
- I.K. Howard Services Ltd2026
- Industry 4 You Limited2023
- Integrated Management System Solutions Ltd2011
- J Linsley Civils Ltd2025
- J.K. Construction and Joinery Limited2000
- Ja Everritt Electrical Ltd2024
- Jasko Construction Ltd2005
All civil engineering contractors in Middlesbrough · All trades in Middlesbrough · Civil engineering across the UK
Frequently asked questions
When are Guildford Tech Ltd's accounts due?
Guildford Tech Ltd's next accounts are due at Companies House by 26 November 2026 (in 44 days), covering the period to 26 February 2026.
When is Guildford Tech Ltd's CT600 due?
The CT600 for the period to 26 February 2026 is due at HMRC by 26 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 27 November 2026.
Is Guildford Tech Ltd still trading?
Guildford Tech 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 Guildford Tech Ltd do?
Guildford Tech Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Guildford Tech Ltd?
Guildford Tech Ltd was incorporated on 18 February 2022, 4 years ago.
What is the penalty if Guildford Tech 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 Guildford Tech 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.