- Companies
- Finishing trades
- Rochester
- Alexander Blacker Management Ltd
Alexander Blacker Management Ltd
- Company number
- 11698568
- Incorporated
- 27 Nov 20187 years trading
- Registered office
- Bryant House Bryant Road, Strood, Rochester, Kent, ME2 3EW
- Nature of business
- Other building completion and finishing
Alexander Blacker Management Ltd is a 7-year-old private limited company registered in Rochester, company number 11698568, one of 61 building finishing companies in Rochester. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £85 (+49.1%) on the year before, to £258.
- Net assets rose in 3 of 6 year-on-year comparisons on record.
- Current assets of £69K against £45K owed within a year: 1.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £258 | £69K | £45K | 2 | |
| 30 Nov 2024 | £173 | £64K | £43K | 2 | |
| 30 Nov 2023 | £281 | £69K | £36K | 2 | |
| 30 Nov 2022 | £129 | £60K | £25K | 2 | |
| 30 Nov 2021 | £162 | £62K | £30K | 2 | |
| 30 Nov 2020 | £129 | £43K | £26K | 2 | |
| 30 Nov 2019 | £974 | £12K | £17K | 2 |
Where Alexander Blacker Management Ltd is registered
The registered office is in Rochester (ME2), in the Medway local authority area, South East. Show ME2 3EW on a map.
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- R&Z Auto Services LtdMechanics and garages
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- Maughan Caravans & Statics LtdMotor traders
Shared registered office
30 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Alexander Blacker Management 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11698568
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 November 2018 (7 years ago)
- Registered office
- Bryant House Bryant Road, Strood, Rochester, Kent, ME2 3EW
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 26 November 2025
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 Rochester
Other active building finishing companies registered in Rochester.
- All Size Builds Ltd2024
- Alpha Innovations Ltd2026
- Ashtree Joinery Limited2001
- Asm Decorating Limited2012
- Beulah Care and Property Services Limited2025
- Bic Building and Refurbishment Solution Ltd2019
- Carbon Interiors Ltd2020
- Castle Moat Building Services Limited2021
All building finishing companies in Rochester · All trades in Rochester · Finishing trades across the UK
Frequently asked questions
When are Alexander Blacker Management Ltd's accounts due?
Alexander Blacker Management Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Alexander Blacker Management Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Alexander Blacker Management Ltd still trading?
Alexander Blacker Management 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 Alexander Blacker Management Ltd do?
Alexander Blacker Management Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Alexander Blacker Management Ltd?
Alexander Blacker Management Ltd was incorporated on 27 November 2018, 7 years ago.
What is the penalty if Alexander Blacker Management 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 Alexander Blacker Management 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.