- Companies
- Specialist contractors
- London
- La.SP.Technology Ltd
La.SP.Technology Ltd
- Company number
- 17186556
- Incorporated
- 28 Apr 2026
- Registered office
- Unit 3, 1ST Floor, 6/7 ST Mary at Hill, London, EC3R 8EE
- Nature of business
- Other specialised construction activities n.e.c.; Business and domestic software development; Real estate agencies
La.SP.Technology Ltd is a newly incorporated private limited company registered in London, company number 17186556, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 28 January 2028, and its first CT600 is due at HMRC on 27 April 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.
Is this your company?
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Where La.SP.Technology Ltd is registered
The registered office is in London (EC3R), in the City of London local authority area, London. Show EC3R 8EE on a map.
Other trade companies in EC3R
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- Dane Court 2 LimitedProperty developers
- Sinotruk Group Co., LtdMotor traders
- TD Bikes UK LimitedMotor traders
- Ondine Cars LimitedMotor traders
- LTS 1986 LimitedProperty developers
- Octocycle UK LtdMotor traders
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Also registered at this address
3 other companies use the same registered office as La.SP.Technology Ltd.
- Ariluxury LimitedMotor traders
- Cda Robotics and Industrial Development LtdMachinery repair and installation
- PM Engineering & Service LtdCivil engineering
What happens if La.SP.Technology 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 28 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jan 2028 to 28 Feb 2028 | £150 |
| 1 to 3 months late | 29 Feb 2028 to 28 Apr 2028 | £375 |
| 3 to 6 months late | 29 Apr 2028 to 28 Jul 2028 | £750 |
| More than 6 months late | From 29 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17186556
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2026
- Registered office
- Unit 3, 1ST Floor, 6/7 ST Mary at Hill, London, EC3R 8EE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Business and domestic software development (SIC 62012)
Real estate agencies (SIC 68310) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
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 in London
Other active specialist construction companies registered in London.
- Labc Consult Limited2011
- Laid Off Thames Limited2026
- Lalov Limited2015
- Lamvis Limited2016
- Lancaster & Curtis Limited2013
- Landlords Choice Maintenance Limited2026
- Landrise Limited2013
- Langley Bromley Ltd2018
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are La.SP.Technology Ltd's accounts due?
La.SP.Technology Ltd's next accounts are due at Companies House by 28 January 2028 (in 473 days), covering the period to 30 April 2027.
When is La.SP.Technology 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 27 April 2027, due by 27 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is La.SP.Technology Ltd still trading?
La.SP.Technology 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 La.SP.Technology Ltd do?
La.SP.Technology Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Business and domestic software development (SIC 62012); Real estate agencies (SIC 68310).
How old is La.SP.Technology Ltd?
La.SP.Technology Ltd was incorporated on 28 April 2026, less than a year ago.
What is the penalty if La.SP.Technology 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 La.SP.Technology 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.