- Companies
- Specialist contractors
- Cambridge
- Automation Systems Commissioning Ltd
Automation Systems Commissioning Ltd
- Company number
- 14957209
- Incorporated
- 23 Jun 20233 years trading
- Registered office
- 129 Thoday ST, Cambridge, Cambridgeshire, CB1 3AT
- Nature of business
- Other specialised construction activities n.e.c.
Automation Systems Commissioning Ltd is a 3-year-old private limited company registered in Cambridge, company number 14957209, one of 100 specialist construction companies in Cambridge. 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 up £26K on the year before, to £26K.
- Current assets of £34K against £7,753 owed within a year: 4.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £26K | £112 | £34K | £7,753 | 1 |
| 30 Apr 2024 | £127 | £47 | £4,946 | £4,819 | 1 |
Where Automation Systems Commissioning Ltd is registered
The registered office is in Cambridge (CB1), in the Cambridge local authority area, East of England. Show CB1 3AT on a map.
Other trade companies in CB1
- Al Zoube LtdMotor traders
- Opalink Commerce LimitedMotor traders
- Pigeon (Gransden) LimitedProperty developers
- Forecast Roofing & Guttering LtdRoofers
- United Solutions Enterprise LtdFinishing trades
- White Construction LtdBuilders
- Residential Roofing & Guttering LtdRoofers
- Pigeon (H) LimitedProperty developers
What happens if Automation Systems Commissioning 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 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
- 14957209
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 June 2023 (3 years ago)
- Registered office
- 129 Thoday ST, Cambridge, Cambridgeshire, CB1 3AT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 6 July 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 Cambridge
Other active specialist construction companies registered in Cambridge.
- B R Unwin Construction Ltd2014
- Badea Solutions Ltd2021
- Briggs Access Platforms Ltd2022
- Building Maintenance Services (Cambridge) Ltd2011
- BWD Carpentry Limited2012
- C&A Londonconstruction Ltd2026
- Cambridge Avenue Limited2018
- Cambridge Direct Tree Seeding Limited2003
All specialist construction companies in Cambridge · All trades in Cambridge · Specialist contractors across the UK
Frequently asked questions
When are Automation Systems Commissioning Ltd's accounts due?
Automation Systems Commissioning Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Automation Systems Commissioning Ltd'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 Automation Systems Commissioning Ltd still trading?
Automation Systems Commissioning 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 Automation Systems Commissioning Ltd do?
Automation Systems Commissioning Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Automation Systems Commissioning Ltd?
Automation Systems Commissioning Ltd was incorporated on 23 June 2023, 3 years ago.
What is the penalty if Automation Systems Commissioning 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 Automation Systems Commissioning 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.