- Companies
- Joiners and carpenters
- London
- Madien Consultancy Limited
Madien Consultancy Limited
- Company number
- 14024178
- Incorporated
- 4 Apr 20224 years trading
- Registered office
- 2ND Floor Premier House, 309 Ballards Lane, London, N12 8LY
- Nature of business
- Joinery installation; Other building completion and finishing
Madien Consultancy Limited is a 4-year-old private limited company registered in London, company number 14024178, one of 692 joinery companies in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £11K (+31.7%) on the year before, to £44K.
- Current assets of £67K against £24K owed within a year: 2.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £44K | £67K | £24K | 1 | |
| 30 Apr 2024 | £34K | £58K | £26K | 1 | |
| 30 Apr 2023 | £16K | £57K | £42K | 1 |
Where Madien Consultancy Limited is registered
The registered office is in London (N12), in the Barnet local authority area, London. Show N12 8LY on a map.
Other trade companies in N12
- Sullivan Property and Maintenance LtdFacilities management
- Mael Property Services LtdFinishing trades
- Horizon Constructors LtdProperty developers
- Alfawine Group LimitedFinishing trades
- Sam Motors Group LimitedMotor traders
- Heating on Demand LtdPlumbers and heating engineers
- Premium Electrical LtdElectricians
- Amaiya Sparks LtdCleaning companies
Also registered at this address
9 other companies use the same registered office as Madien Consultancy Limited.
- Alex Muja Carpentry and Joinery LtdJoiners and carpenters
- CR Fencing and Landscaping LtdInstallers
- Danny Brown PM LtdSpecialist contractors
- DB Bespoke Property Services LimitedBuilders
- DR. Sparks LimitedElectricians
- MBS General Builders LtdFinishing trades
- Tip Top Roofing Watford LimitedRoofers
- Velox Concepts LtdBuilders
- Vitrum Solutions LtdGlaziers
What happens if Madien Consultancy 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 14024178
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 April 2022 (4 years ago)
- Registered office
- 2ND Floor Premier House, 309 Ballards Lane, London, N12 8LY
- Nature of business
- Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 3 April 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in London
Other active joinery companies registered in London.
- Maher & Rodden Limited2000
- Mallay Window Maintenance Ltd2025
- Maple Carpentry & Construction Ltd2017
- Maple Interiors Ltd2019
- Marble Building Services UK Ltd2025
- Marshall Projects Ltd2023
- Martin Benson Floor Design Limited2014
- Martin Leighfield Limited2004
All joinery companies in London · All trades in London · Joiners and carpenters across the UK
Frequently asked questions
When are Madien Consultancy Limited's accounts due?
Madien Consultancy Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Madien Consultancy Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Madien Consultancy Limited still trading?
Madien Consultancy 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 Madien Consultancy Limited do?
Madien Consultancy Limited is registered under Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390).
How old is Madien Consultancy Limited?
Madien Consultancy Limited was incorporated on 4 April 2022, 4 years ago.
What is the penalty if Madien Consultancy 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 Madien Consultancy 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.