- Companies
- Installers
- Huddersfield
- Block and Secure Ltd
Block and Secure Ltd
- Company number
- 17346421
- Incorporated
- 17 Jul 2026
- Registered office
- ST. Peters Chambers 2-4, Primitive Street, Huddersfield, HD1 1AG
- Nature of business
- Other construction installation
Block and Secure Ltd is a newly incorporated private limited company registered in Huddersfield, company number 17346421, one of 70 installation companies (insulation, lifts, shutters and similar) in Huddersfield. Its next accounts are due at Companies House on 17 April 2028, and its first CT600 is due at HMRC on 16 July 2028.
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.
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Where Block and Secure Ltd is registered
The registered office is in Huddersfield (HD1), in the Kirklees local authority area, Yorkshire and The Humber. Show HD1 1AG on a map.
Other trade companies in HD1
- Facilities Solution LtdCleaning companies
- Masterclass Property Contractors LtdFinishing trades
- Vivly Bramhope LimitedBuilders
- Diashine LtdCleaning companies
- Timber Ridge Loft Boarding LtdFinishing trades
- Used Motor Co LtdMotor traders
- Bay One MOT Centre LtdMechanics and garages
- Dany Auto & Tyres LtdMechanics and garages
Also registered at this address
10 other companies use the same registered office as Block and Secure Ltd.
- Bay One MOT Centre LtdMechanics and garages
- DJ UPVC Fitters Roofing Services LtdRoofers
- Everstead Projects LtdProperty developers
- Homestay Pods LtdPlumbers and heating engineers
- Joa Roofing LtdRoofers
- Masterclass Property Contractors LtdFinishing trades
- Northern Climate Solutions LtdPlumbers and heating engineers
- Origin Spaces LtdFinishing trades
- Timber Ridge Loft Boarding LtdFinishing trades
- Unique Accident Repair Centre LtdMechanics and garages
What happens if Block and Secure 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 17 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Apr 2028 to 17 May 2028 | £150 |
| 1 to 3 months late | 18 May 2028 to 17 Jul 2028 | £375 |
| 3 to 6 months late | 18 Jul 2028 to 17 Oct 2028 | £750 |
| More than 6 months late | From 18 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17346421
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 July 2026
- Registered office
- ST. Peters Chambers 2-4, Primitive Street, Huddersfield, HD1 1AG
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Huddersfield
Other active installation companies (insulation, lifts, shutters and similar) registered in Huddersfield.
- Coverdale Construction Ltd2023
- Crowther Construction Limited2024
- CW Building Ltd2026
- CWH Services Ltd2025
- Da Floorheating and Screed Ltd2025
- DMN Project Build Limited2020
- DPR Limited2005
- Dry Stone Walling Yorkshire Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Huddersfield · All trades in Huddersfield · Installers across the UK
Frequently asked questions
When are Block and Secure Ltd's accounts due?
Block and Secure Ltd's next accounts are due at Companies House by 17 April 2028 (in 553 days), covering the period to 31 July 2027.
When is Block and Secure 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 16 July 2027, due by 16 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Block and Secure Ltd still trading?
Block and Secure 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 Block and Secure Ltd do?
Block and Secure Ltd is registered under Other construction installation (SIC 43290).
How old is Block and Secure Ltd?
Block and Secure Ltd was incorporated on 17 July 2026, less than a year ago.
What is the penalty if Block and Secure 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 Block and Secure 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.