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- Bjarn Maintenance Services Ltd
Company profile · Finishing trades
Bjarn Maintenance Services Ltd
Bjarn Maintenance Services Ltd is a 5-year-old private limited company registered in Birmingham, company number 13153643, one of 422 building finishing companies in Birmingham. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 January 2025, as filed at Companies House.
Bjarn Maintenance Services Ltd over the years
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 £2,815 (+176.7%) on the year before, to £4,408.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £5,068 against £660 owed within a year: 7.7 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £4,408 | £5,068 | £660 | 2 | |
| 31 Jan 2024 | £1,593 | £1,917 | £324 | 1 | |
| 31 Jan 2023 | £1,211 | £2,795 | £1,584 | 1 | |
| 31 Jan 2022 | £612 | £2,188 | £2,800 | 1 |
Who runs and owns Bjarn Maintenance Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| N*** K*** | Director | Jan 2021 |
Person with significant control
Where Bjarn Maintenance Services Ltd is registered
The registered office is in Birmingham (B20), in the Birmingham local authority area, West Midlands. Show B20 1BS on a map.
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What happens if Bjarn Maintenance Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 13153643
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 January 2021 (5 years ago)
- Registered office
- 21 ST Annes Close, Birmingham, B20 1BS
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 24 January 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Birmingham
Other active building finishing companies registered in Birmingham.
- Black & White Building Developers Limited2011
- Blackcat Comms Limited2005
- BLM Building Limited2020
- Blythe Construction Services Ltd2022
- Boiler Flame Ltd2023
- Bratt Building Plumbing & Roofing Limited2000
- Brickwood Construction & Landscaping Ltd2016
- Brook Buildz Ltd2021
All building finishing companies in Birmingham · All trades in Birmingham · Finishing trades across the UK
Frequently asked questions
When are Bjarn Maintenance Services Ltd's accounts due?
Bjarn Maintenance Services Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Bjarn Maintenance Services Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Bjarn Maintenance Services Ltd still trading?
Bjarn Maintenance Services 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 Bjarn Maintenance Services Ltd do?
Bjarn Maintenance Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Bjarn Maintenance Services Ltd?
Bjarn Maintenance Services Ltd was incorporated on 25 January 2021, 5 years ago.
Who runs Bjarn Maintenance Services Ltd?
Bjarn Maintenance Services Ltd has 1 active director, the longest-serving appointed in Jan 2021. Their names and service addresses are on the Companies House register.
Who owns Bjarn Maintenance Services Ltd?
One person or company has significant control of Bjarn Maintenance Services Ltd: an individual (has significant influence or control).
What is the penalty if Bjarn Maintenance Services 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 Bjarn Maintenance Services 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.