- Companies
- Machinery repair and installation
- Bangor
- Bmi Systems Limited
Bmi Systems Limited
- Company number
- 15717502
- Incorporated
- 13 May 20242 years trading
- Registered office
- Suite 5A, 30 Dean Street, Bangor, LL57 1UR
- Nature of business
- Repair of electrical equipment; Installation of industrial machinery and equipment
Bmi Systems Limited is a 2-year-old private limited company registered in Bangor, company number 15717502, one of 20 machinery repair and installation companies in Bangor. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 May 2025, as filed at Companies House.
Where Bmi Systems Limited is registered
The registered office is in Bangor (LL57), in the Gwynedd local authority area, Wales. Show LL57 1UR on a map.
Other trade companies in LL57
- Purple Plumbers LimitedPlumbers and heating engineers
- E.R.A Humphreys LimitedCivil engineering
- Morris&Owens LimitedPlasterers
- North Coast Carpentry and Construction LimitedJoiners and carpenters
- P M Williams & Son LtdBuilders
- K Gorilla Cars LtdMotor traders
- Gwynedd Scaffolding LimitedScaffolders
- J&G Building and Assembling LtdBuilders
Also registered at this address
10 other companies use the same registered office as Bmi Systems Limited.
- Bic Decor LtdPainters and decorators
- DM Design & Build LimitedProperty developers
- Dragon Carpets & Upholstery Cleaning LtdCleaning companies
- J H Plumbing and Renewables LtdPlumbers and heating engineers
- Mon Electrical LtdElectricians
- N.S.W Patio Specialist LtdLandscapers and gardeners
- Owen & Davies Roofing and Solar LtdRoofers
- Relm Group LtdBuilders
- Roebuck Developments LimitedBuilders
- Yardley Property Development LimitedElectricians
What happens if Bmi Systems 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 15717502
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 May 2024 (2 years ago)
- Registered office
- Suite 5A, 30 Dean Street, Bangor, LL57 1UR
- Nature of business
- Repair of electrical equipment (SIC 33140)
Installation of industrial machinery and equipment (SIC 33200) - Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 12 May 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 Bangor
Other active machinery repair and installation companies registered in Bangor.
- CaramÔN Cyfyngedig2020
- Classic Sailboats Ltd2003
- D McKay Automation Ltd2024
- Denise McCluskey Ltd2022
- Dickies Marine Services Limited2013
- Dunlop Automotives Limited2007
- Integrated Power Control Solutions Ltd2025
- Jungle Book Legion Ltd2022
All machinery repair and installation companies in Bangor · All trades in Bangor · Machinery repair and installation across the UK
Frequently asked questions
When are Bmi Systems Limited's accounts due?
Bmi Systems Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Bmi Systems Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Bmi Systems Limited still trading?
Bmi Systems 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 Bmi Systems Limited do?
Bmi Systems Limited is registered under Repair of electrical equipment (SIC 33140); Installation of industrial machinery and equipment (SIC 33200).
How old is Bmi Systems Limited?
Bmi Systems Limited was incorporated on 13 May 2024, 2 years ago.
What is the penalty if Bmi Systems 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 Bmi Systems 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.