- Companies
- Specialist contractors
- Liverpool
- Ums Maintenance Limited
Ums Maintenance Limited
- Company number
- 12373115
- Incorporated
- 20 Dec 20196 years trading
- Registered office
- 17 Avington Close, West Derby, Liverpool, L12 4DD
- Nature of business
- Other specialised construction activities n.e.c.
Ums Maintenance Limited is a 6-year-old private limited company registered in Liverpool, company number 12373115, one of 409 specialist construction companies in Liverpool. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £20K (+232.1%) on the year before, to £28K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £59K against £25K owed within a year: 2.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £28K | £59K | £25K | 0 | |
| 30 Jun 2024 | £8,486 | £18K | £2,347 | 2 | |
| 30 Jun 2023 | £7,945 | £7,202 | £1,000 | 2 | |
| 30 Jun 2022 | £1,435 | £20K | £1,416 | 2 | |
| 31 Dec 2020 | £693 | £27K | £9,422 | 0 |
Where Ums Maintenance Limited is registered
The registered office is in Liverpool (L12), in the Liverpool local authority area, North West. Show L12 4DD on a map.
Other trade companies in L12
- M.H Plumbing, Heating & Gas LtdPlumbers and heating engineers
- Starfortis LtdProperty developers
- Lsjme Power LtdCivil engineering
- Northwest Rapid Response Group LtdCleaning companies
- Starfortis Bridging Ii LtdProperty developers
- Car Repair Specialist LtdMechanics and garages
- Aydran Building LtdBuilders
- Starfortis Alternatives LtdProperty developers
What happens if Ums Maintenance Limited 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12373115
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 December 2019 (6 years ago)
- Registered office
- 17 Avington Close, West Derby, Liverpool, L12 4DD
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 19 December 2025
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 Liverpool
Other active specialist construction companies registered in Liverpool.
- Urban Restoration Contractors Ltd2025
- Vallely Services Limited2015
- Vanir Energy Ltd2014
- Ven-Tec Solutions Ltd2019
- Verdant Energy Ltd2025
- Victoria's Facilities Management Group Ltd2026
- Vidya Living Spaces Ltd2019
- Vincent Projects Ltd2023
All specialist construction companies in Liverpool · All trades in Liverpool · Specialist contractors across the UK
Frequently asked questions
When are Ums Maintenance Limited's accounts due?
Ums Maintenance Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Ums Maintenance Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Ums Maintenance Limited still trading?
Ums Maintenance Limited 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 Ums Maintenance Limited do?
Ums Maintenance Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Ums Maintenance Limited?
Ums Maintenance Limited was incorporated on 20 December 2019, 6 years ago.
What is the penalty if Ums Maintenance Limited 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 Ums Maintenance Limited 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.