SJBM Ltd
- Company number
- 13916901
- Incorporated
- 15 Feb 20224 years trading
- Registered office
- 10 the Drove, Barroway Drove, Downham Market, PE38 0AJ
- Nature of business
- Repair of machinery; Installation of industrial machinery and equipment; Electrical installation; Other engineering activities
SJBM Ltd is a 4-year-old private limited company registered in Downham Market, company number 13916901, one of 5 machinery repair and installation companies in Downham Market. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £95K (+18.5%) on the year before, to £613K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £626K against £65K owed within a year: 9.7 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £613K | £626K | £65K | 1 | |
| 28 Feb 2025 | £517K | £777K | £777K | £323K | 1 |
| 28 Feb 2024 | £100 | £47K | £47K | 1 | |
| 28 Feb 2023 | £100 | £71K | £69K | 1 |
Where SJBM Ltd is registered
The registered office is in Downham Market (PE38), in the King's Lynn and West Norfolk local authority area, East of England. Show PE38 0AJ on a map.
Other trade companies in PE38
- Maligator Holdings LtdMachinery repair and installation
- Apex Racetech LimitedMotor traders
- SF Civils LtdCivil engineering
- Heritage Plumbing Services LimitedPlumbers and heating engineers
- Boadicea Property Developments LimitedBuilders
- Grove & Co Developments LimitedBuilders
- Stampcrete UK Global LtdSpecialist contractors
- Fawcett & Lloyd Automotive Works LtdMechanics and garages
What happens if SJBM 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 13916901
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 February 2022 (4 years ago)
- Registered office
- 10 the Drove, Barroway Drove, Downham Market, PE38 0AJ
- Nature of business
- Repair of machinery (SIC 33120)
Installation of industrial machinery and equipment (SIC 33200)
Electrical installation (SIC 43210)
Other engineering activities (SIC 71129) - Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 25 March 2026
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 Downham Market
Other active machinery repair and installation companies registered in Downham Market.
- SJC Trailers Limited2010
- Woodbine Plant & Commercials Limited2017
- Coffee Speed Limited2024
- Maligator Holdings Ltd2026
All machinery repair and installation companies in Downham Market · All trades in Downham Market · Machinery repair and installation across the UK
Frequently asked questions
When are SJBM Ltd's accounts due?
SJBM Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is SJBM Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is SJBM Ltd still trading?
SJBM 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 SJBM Ltd do?
SJBM Ltd is registered under Repair of machinery (SIC 33120); Installation of industrial machinery and equipment (SIC 33200); Electrical installation (SIC 43210); Other engineering activities (SIC 71129).
How old is SJBM Ltd?
SJBM Ltd was incorporated on 15 February 2022, 4 years ago.
What is the penalty if SJBM 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 SJBM 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.