- Companies
- Mechanics and garages
- Maidenhead
- B K Transmissions Limited
B K Transmissions Limited
- Company number
- 06701133
- Incorporated
- 18 Sep 200818 years trading
- Registered office
- Dairy House Money Row Green, Holyport, Maidenhead, SL6 2ND
- Nature of business
- Maintenance and repair of motor vehicles
B K Transmissions Limited is a 18-year-old private limited company registered in Maidenhead, company number 06701133, one of 48 vehicle repair garages in Maidenhead. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 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 down £4,022 (-2%) on the year before, to £193K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £91K against £28K owed within a year: 3.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £193K | £91K | £28K | 2 | |
| 30 Sep 2024 | £197K | £90K | £28K | 2 | |
| 30 Sep 2023 | £181K | £88K | £30K | 2 | |
| 30 Sep 2022 | £204K | £168K | £92K | 3 | |
| 30 Sep 2021 | £247K | £169K | £38K | 3 | |
| 30 Sep 2020 | £257K | £219K | £81K | 3 | |
| 30 Sep 2019 | £298K | £200K | £23K | ||
| 30 Sep 2018 | £280K | £195K | £28K | ||
| 30 Sep 2017 | £267K | £187K | £35K | ||
| 30 Sep 2016 | £249K | £171K | £176K | £41K |
Where B K Transmissions Limited is registered
The registered office is in Maidenhead (SL6), in the Windsor and Maidenhead local authority area, South East. Show SL6 2ND on a map.
Other trade companies in SL6
- B&M Cleaning Solutions LtdCleaning companies
- CC Garden Builds LtdBuilders
- Austin Groundwork Surfaces LimitedGroundworks and demolition
- Woodnest Interiors LtdJoiners and carpenters
- Carizmatic Company LimitedMotor traders
- Sakura Electrical LtdElectricians
- Elite Autos & Tyres LtdMotor traders
- Bigfrith End LtdSpecialist contractors
Also registered at this address
23 other companies use the same registered office as B K Transmissions Limited.
- A J B Engineering Services LimitedMachinery repair and installation
- Astro Clean LimitedCleaning companies
- Avalon Maintenance LimitedCleaning companies
- Cameron Livingstone LtdMotor traders
- Cardiac Locksmiths LimitedMechanics and garages
- Cover Homes LimitedProperty developers
- Dream Gardens LimitedLandscapers and gardeners
- Ernest Barnes LimitedSpecialist contractors
- Gas Kitchen Services LimitedMachinery repair and installation
- Glenhurst Mechanical Services LtdPlumbers and heating engineers
- J R L Construction & Maintenance LimitedBuilders
- Jack Door Windows LimitedInstallers
- John Murphy and Company LimitedBuilders
- Landscape Services (Maidenhead) LtdLandscapers and gardeners
- M T Baker LimitedInstallers
- Munich Motors LimitedMechanics and garages
- Ospray Airless LimitedPainters and decorators
- RJ Clyde (Builders) LimitedBuilders
- Sword Services LimitedElectricians
- Tab Solutions LimitedElectricians
- Unique London Design & Build LimitedFinishing trades
- Utility Network Infrastructures LtdCivil engineering
- Zenith Canopy Structures LimitedSpecialist contractors
What happens if B K Transmissions 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 06701133
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2008 (18 years ago)
- Registered office
- Dairy House Money Row Green, Holyport, Maidenhead, SL6 2ND
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 1 September 2026
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in Maidenhead
Other active vehicle repair garages registered in Maidenhead.
- Barry Symons Autos Limited2020
- Berkeley Car Garage Limited2014
- BN Vehicles Ltd2023
- Boxer Motor Company Limited2001
- Britten Tyres Limited1992
- Cardiac Locksmiths Limited2012
- CCR (Body Repairs) Limited2014
- Denmark Street Motors Ltd2025
All vehicle repair garages in Maidenhead · All trades in Maidenhead · Mechanics and garages across the UK
Frequently asked questions
When are B K Transmissions Limited's accounts due?
B K Transmissions Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is B K Transmissions Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is B K Transmissions Limited still trading?
B K Transmissions 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 B K Transmissions Limited do?
B K Transmissions Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is B K Transmissions Limited?
B K Transmissions Limited was incorporated on 18 September 2008, 18 years ago.
What is the penalty if B K Transmissions 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 B K Transmissions 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.