- Companies
- Specialist contractors
- Aylesbury
- Mathias Brick and Flint Limited
Mathias Brick and Flint Limited
- Company number
- 07100472
- Incorporated
- 10 Dec 200916 years trading
- Registered office
- C/O Aps Accountancy Limited 4 Cromwell Court, New Street, Aylesbury, Buckinghamshire, HP20 2PB
- Nature of business
- Other specialised construction activities n.e.c.
Mathias Brick and Flint Limited is a 16-year-old private limited company registered in Aylesbury, company number 07100472, one of 85 specialist construction companies in Aylesbury. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £6,310 (-99.7%) on the year before, to £19.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £24K against £22K owed within a year: 1.1 times cover.
- 4 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £19 | £8,453 | £24K | £22K | 4 |
| 31 Mar 2024 | £6,329 | £18K | £33K | £33K | 4 |
| 31 Mar 2023 | £12K | £23K | £48K | £41K | 4 |
| 31 Mar 2022 | £16K | £22K | £44K | £33K | 4 |
| 31 Mar 2021 | £24K | £12K | £62K | £45K | 4 |
| 31 Mar 2020 | £6,930 | £20K | £29K | £30K | 4 |
| 31 Mar 2019 | £6,124 | £11K | £23K | £26K | 4 |
| 31 Mar 2018 | £1,620 | £6,756 | £20K | £28K | 3 |
| 31 Mar 2017 | £13K | £19K | £16K | ||
| 31 Mar 2016 | £28K | £27K | £58K | £38K |
Where Mathias Brick and Flint Limited is registered
The registered office is in Aylesbury (HP20), in the Buckinghamshire local authority area, South East. Show HP20 2PB on a map.
Other trade companies in HP20
- Fitmechs LtdMechanics and garages
- GSF Motor Parts LimitedMotor traders
- Crownvista Motors LtdMotor traders
- Vellora Property LtdProperty developers
- Thrive Valeting LtdMotor traders
- Desmil LimitedCleaning companies
- Dragon Fire Stopping LimitedInstallers
- VLD Constructions Engineering LtdBuilders
Also registered at this address
20 other companies use the same registered office as Mathias Brick and Flint Limited.
- Ajpt Construction LimitedBuilders
- Atf Electrical LimitedElectricians
- CR Redhill Construction LimitedProperty developers
- DGD LimitedFinishing trades
- DGR 61 LimitedProperty developers
- Frostechnic LimitedSpecialist contractors
- GP Services (Milton Keynes) LimitedInstallers
- Henry Douglas Homes LtdProperty developers
- Keep Kleen (Oxon) LtdCleaning companies
- KJC Flooring LimitedFloor and wall tilers
- Lawrence Foster LimitedJoiners and carpenters
- Mason Plumbing and Heating LimitedPlumbers and heating engineers
- Point North Construction LtdBuilders
- Pow Building Services LimitedInstallers
- Redhill Design & Construction LimitedProperty developers
- SB Construction & Consulting LimitedBuilders
- Seb Carpentry LimitedJoiners and carpenters
- Sharp Fencing LimitedFinishing trades
- Staunton Building Contractors LimitedCivil engineering
- T. Clubb & Son LimitedSpecialist contractors
What happens if Mathias Brick and Flint 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07100472
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 December 2009 (16 years ago)
- Registered office
- C/O Aps Accountancy Limited 4 Cromwell Court, New Street, Aylesbury, Buckinghamshire, HP20 2PB
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 27 November 2025
- Previous names
- Mathias Restoration Limited (until 20 Apr 2024)
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Aylesbury
Other active specialist construction companies registered in Aylesbury.
- Mehow Construction Ltd2012
- MJD BMS Consultant Ltd2021
- MJL Advanced Fencing Ltd2003
- MRH Construct Limited2022
- Nick Jugaru Construction Ltd2015
- Oggy V Plumbing Ltd2015
- Onyx Basement Services Ltd2021
- Optimezz Ltd2025
All specialist construction companies in Aylesbury · All trades in Aylesbury · Specialist contractors across the UK
Frequently asked questions
When are Mathias Brick and Flint Limited's accounts due?
Mathias Brick and Flint Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Mathias Brick and Flint Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Mathias Brick and Flint Limited still trading?
Mathias Brick and Flint 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 Mathias Brick and Flint Limited do?
Mathias Brick and Flint Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Mathias Brick and Flint Limited?
Mathias Brick and Flint Limited was incorporated on 10 December 2009, 16 years ago.
What is the penalty if Mathias Brick and Flint 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 Mathias Brick and Flint 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.