- Company number
- 11956333
- Incorporated
- 20 Apr 20197 years trading
- Registered office
- 3RD Floor, 86 - 90 Paul Street, London, EC2A 4NE
- Nature of business
- Construction of domestic buildings
GT-Osborne Limited is a 7-year-old private limited company registered in London, company number 11956333, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £6,230 (-41.5%) on the year before, to £8,778.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £154K against £146K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £8,778 | £65K | £154K | £146K | 2 |
| 30 Apr 2024 | £15K | £67K | £130K | £110K | 2 |
| 30 Apr 2023 | £14K | £37K | £126K | £100K | 2 |
| 30 Apr 2022 | £38K | £67K | £135K | £79K | 0 |
| 30 Apr 2021 | -£2,726 | £15K | £31K | £11K | 0 |
| 30 Apr 2020 | £21K | £23K | £72K | £53K | 0 |
Who runs and owns GT-Osborne Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| C*** T*** | Director | Apr 2019 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** O*** | Director | Apr 2019 | May 2025 |
People with significant control (2)
Where GT-Osborne Limited is registered
The registered office is in London (EC2A), in the Hackney local authority area, London. Show EC2A 4NE on a map.
Other trade companies in EC2A
- Simlan Management LtdCleaning companies
- Renova Secure LtdBuilders
- Auraglasspartitions LtdGlaziers
- A2D Professional Cleaning LtdCleaning companies
- Matson Co. LtdProperty developers
- Paint Hub LimitedMechanics and garages
- SJK Construction & Management LtdBuilders
- Cenlora Cleaning Group LtdCleaning companies
Shared registered office
172 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if GT-Osborne 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 11956333
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 April 2019 (7 years ago)
- Registered office
- 3RD Floor, 86 - 90 Paul Street, London, EC2A 4NE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 19 April 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- GTD Drylining Ltd2018
- GTNG Ltd2020
- Guardian Angels Property Ltd2025
- Guardianfm Ltd2012
- Gucul Ltd2023
- Guild Build Ltd2024
- Guildhouse Limited1997
- Guildspace Ltd2013
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are GT-Osborne Limited's accounts due?
GT-Osborne Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is GT-Osborne Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is GT-Osborne Limited still trading?
GT-Osborne 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 GT-Osborne Limited do?
GT-Osborne Limited is registered under Construction of domestic buildings (SIC 41202).
How old is GT-Osborne Limited?
GT-Osborne Limited was incorporated on 20 April 2019, 7 years ago.
Who runs GT-Osborne Limited?
GT-Osborne Limited has 1 active director, the longest-serving appointed in Apr 2019. Their names and service addresses are on the Companies House register.
Who owns GT-Osborne Limited?
2 people or companies have significant control of GT-Osborne Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if GT-Osborne 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 GT-Osborne 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.