- Companies
- Machinery repair and installation
- Glasgow
- Plus Twelve Compressed Air Systems Ltd
Plus Twelve Compressed Air Systems Ltd
- Company number
- SC865655
- Incorporated
- 8 Oct 20251 year trading
- Registered office
- 26 Smithycroft Way, Blantyre, Glasgow, G72 9DQ
- Nature of business
- Repair of machinery; Installation of industrial machinery and equipment
Plus Twelve Compressed Air Systems Ltd is a 1-year-old private limited company registered in Glasgow, company number SC865655, one of 335 machinery repair and installation companies in Glasgow. Its next accounts are due at Companies House on 8 July 2027, and its first CT600 is due at HMRC on 7 October 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.
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Where Plus Twelve Compressed Air Systems Ltd is registered
The registered office is in Glasgow (G72), in the South Lanarkshire local authority area, Scotland. Show G72 9DQ on a map.
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What happens if Plus Twelve Compressed Air 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 8 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 9 Jul 2027 to 8 Aug 2027 | £150 |
| 1 to 3 months late | 9 Aug 2027 to 8 Oct 2027 | £375 |
| 3 to 6 months late | 9 Oct 2027 to 8 Jan 2028 | £750 |
| More than 6 months late | From 9 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- SC865655
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 October 2025 (1 year ago)
- Registered office
- 26 Smithycroft Way, Blantyre, Glasgow, G72 9DQ
- Nature of business
- Repair of machinery (SIC 33120)
Installation of industrial machinery and equipment (SIC 33200) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Glasgow
Other active machinery repair and installation companies registered in Glasgow.
- PM Pipe Organ Maintenance Ltd.2004
- Powerdrive Ltd2024
- PQS (Power Quality Services) Limited2003
- Premier Epos Scotland Ltd2024
- PRS Fleet Services Limited2020
- Pure Car Recovery Ltd2019
- Q-Tech Maintenance Services Ltd2024
- Quick Fix Glasgow Ltd2022
All machinery repair and installation companies in Glasgow · All trades in Glasgow · Machinery repair and installation across the UK
Frequently asked questions
When are Plus Twelve Compressed Air Systems Ltd's accounts due?
Plus Twelve Compressed Air Systems Ltd's next accounts are due at Companies House by 8 July 2027 (in 268 days), covering the period to 31 October 2026.
When is Plus Twelve Compressed Air 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 7 October 2026, due by 7 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Plus Twelve Compressed Air Systems Ltd still trading?
Plus Twelve Compressed Air 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 Plus Twelve Compressed Air Systems Ltd do?
Plus Twelve Compressed Air Systems Ltd is registered under Repair of machinery (SIC 33120); Installation of industrial machinery and equipment (SIC 33200).
How old is Plus Twelve Compressed Air Systems Ltd?
Plus Twelve Compressed Air Systems Ltd was incorporated on 8 October 2025, 1 year ago.
What is the penalty if Plus Twelve Compressed Air 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 Plus Twelve Compressed Air 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.