- Companies
- Specialist contractors
- Franklin Building Ltd
Franklin Building Ltd
- Company number
- 16375249
- Incorporated
- 9 Apr 20251 year trading
- Registered office
- Blake Tower, Floor LG 12, 2 Fann Street, Barbican, London, EC2Y 8AF
- Nature of business
- Other specialised construction activities n.e.c.
Franklin Building Ltd is a 1-year-old private limited company registered in Barbican, company number 16375249, one of the UK's specialist construction companies. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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.
Is this your company?
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Where Franklin Building Ltd is registered
The registered office is in Barbican (EC2Y), in the City of London local authority area, London. Show EC2Y 8AF on a map.
Other trade companies in EC2Y
- Eco Track & Access LtdSpecialist contractors
- NJ Groundworks & Landscaping LtdCivil engineering
- Cannon Connect LtdCivil engineering
- Landform William Road LimitedProperty developers
- K Mackie Windows and Doors LtdGlaziers
- V1 Scaffolding LtdFinishing trades
- Nigel Plumb Windows LtdGlaziers
- T Harris Plastering LtdPlasterers
Also registered at this address
12 other companies use the same registered office as Franklin Building Ltd.
- Ace Cleaning Solutions LtdCleaning companies
- Anthony Clack Electrical LtdElectricians
- Cannon Connect LtdCivil engineering
- Cannoncomm LtdCivil engineering
- Clearwater Connections LtdCivil engineering
- DPJ Scaffolding LtdFinishing trades
- Julian Lambert Builder LtdSpecialist contractors
- K Mackie Windows and Doors LtdGlaziers
- Neil Graver Glazing LtdInstallers
- Nigel Plumb Windows LtdGlaziers
- NJ Groundworks & Landscaping LtdCivil engineering
- Proe Plastering LtdPlasterers
What happens if Franklin Building 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 16375249
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 April 2025 (1 year ago)
- Registered office
- Blake Tower, Floor LG 12, 2 Fann Street, Barbican, London, EC2Y 8AF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 8 April 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies
Other active specialist construction companies.
Frequently asked questions
When are Franklin Building Ltd's accounts due?
Franklin Building Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Franklin Building Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Franklin Building Ltd still trading?
Franklin Building 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 Franklin Building Ltd do?
Franklin Building Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Franklin Building Ltd?
Franklin Building Ltd was incorporated on 9 April 2025, 1 year ago.
What is the penalty if Franklin Building 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 Franklin Building 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.