- Companies
- Specialist contractors
- London
- PSC Swiss Systems Ltd
PSC Swiss Systems Ltd
- Company number
- 16380626
- Incorporated
- 10 Apr 20251 year trading
- Registered office
- 44 Broadway, London, E15 1XH
- Nature of business
- Other specialised construction activities n.e.c.; Agents involved in the sale of timber and building materials; Wholesale of wood, construction materials and sanitary equipment
PSC Swiss Systems Ltd is a 1-year-old private limited company registered in London, company number 16380626, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 10 January 2027, and its first CT600 is due at HMRC on 9 April 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?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for PSC Swiss Systems LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where PSC Swiss Systems Ltd is registered
The registered office is in London (E15), in the Newham local authority area, London. Show E15 1XH on a map.
Other trade companies in E15
- Cladding & SFS Specialist LtdBuilders
- Construction-Mrinomjon LtdBuilders
- 5 Star Tree Maintenance LimitedLandscapers and gardeners
- Sunconstruct LtdBuilders
- Samson Build LtdProperty developers
- Ic Perfect Services LtdBuilders
- Am Vent LtdBuilders
- Dana Services LtdBuilders
Shared registered office
62 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 PSC Swiss Systems 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 10 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Jan 2027 to 10 Feb 2027 | £150 |
| 1 to 3 months late | 11 Feb 2027 to 10 Apr 2027 | £375 |
| 3 to 6 months late | 11 Apr 2027 to 10 Jul 2027 | £750 |
| More than 6 months late | From 11 Jul 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
- 16380626
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 April 2025 (1 year ago)
- Registered office
- 44 Broadway, London, E15 1XH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
Agents involved in the sale of timber and building materials (SIC 46130)
Wholesale of wood, construction materials and sanitary equipment (SIC 46730) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 9 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 in London
Other active specialist construction companies registered in London.
- PTL - Patton Trades and Labour Ltd2026
- PTM49 Limited2024
- Pump X Ltd2026
- Pure Builders Group Ltd2025
- Pure Clean Services and Maintenance Ltd2025
- Pure Quality Refurb Limited2022
- Putnam Construction Services Limited2013
- PV Energy Limited2010
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are PSC Swiss Systems Ltd's accounts due?
PSC Swiss Systems Ltd's next accounts are due at Companies House by 10 January 2027 (in 89 days), covering the period to 30 April 2026.
When is PSC Swiss Systems 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 9 April 2026, due by 9 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is PSC Swiss Systems Ltd still trading?
PSC Swiss Systems 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 PSC Swiss Systems Ltd do?
PSC Swiss Systems Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Agents involved in the sale of timber and building materials (SIC 46130); Wholesale of wood, construction materials and sanitary equipment (SIC 46730).
How old is PSC Swiss Systems Ltd?
PSC Swiss Systems Ltd was incorporated on 10 April 2025, 1 year ago.
What is the penalty if PSC Swiss Systems 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 PSC Swiss Systems 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.