- Companies
- Installers
- Aylesbury
- M.A. Simmonds Installations Limited
M.A. Simmonds Installations Limited
- Company number
- 05393605
- Incorporated
- 15 Mar 200521 years trading
- Registered office
- 26 Allonby Way, Aylesbury, HP21 7JA
- Nature of business
- Other construction installation
M.A. Simmonds Installations Limited is a 21-year-old private limited company registered in Aylesbury, company number 05393605, one of 57 installation companies (insulation, lifts, shutters and similar) 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 £96K (-53.3%) on the year before, to £84K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £408K against £347K owed within a year: 1.2 times cover.
- 9 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 | £84K | £125K | £408K | £347K | 9 |
| 31 Mar 2024 | £180K | £168K | £439K | £284K | 9 |
| 31 Mar 2023 | £174K | £25K | £659K | £502K | 9 |
| 31 Mar 2022 | £308K | £346K | £704K | £413K | 9 |
| 31 Mar 2021 | £429K | £459K | £1.1M | £687K | 8 |
| 31 Mar 2020 | £415K | £341K | £708K | £317K | 8 |
| 31 Mar 2019 | £399K | £468K | £763K | £376K | |
| 31 Mar 2018 | £248K | £116K | £405K | £164K | 8 |
| 31 Mar 2017 | £165K | £3,432 | £352K | £198K | 9 |
| 31 Mar 2016 | £229K | £20K | £539K | £331K |
Public contracts won
M.A. Simmonds Installations Limited has 2 public sector contract awards on record; the ones with their own published value total £90K, from 2020 to 2026. Source: Contracts Finder and Find a Tender award notices. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- London Borough of Harrow1 award
- Bournemouth Christchurch and Poole Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| London Borough of Harrow | Mote Mews - Stage 3 Main Works Appointments - Windows | £32K | 19 Apr 2026 |
| Bournemouth Christchurch and Poole Council | Window Requirement for Luckham Road | £57K | 18 Nov 2020 |
Where M.A. Simmonds Installations Limited is registered
The registered office is in Aylesbury (HP21), in the Buckinghamshire local authority area, South East. Show HP21 7JA on a map.
Other trade companies in HP21
- Precisionpolish LtdCleaning companies
- Heritage Roofing & Restoration LtdRoofers
- Crexon Group LimitedElectricians
- Adzy Electrical & Property LtdProperty developers
- Dovetail Developments LimitedProperty developers
- Solarvue LtdGlaziers
- UK Motors Aylesbury LimitedMotor traders
- Ibra Transglobal LtdMotor traders
Also registered at this address
6 other companies use the same registered office as M.A. Simmonds Installations Limited.
- Baansuan LimitedLandscapers and gardeners
- Black Dot Investments LimitedProperty developers
- Has Bins LimitedCleaning companies
- Johnny Grey LimitedFinishing trades
- Marlow Performance Cars LimitedMechanics and garages
- Marlow Transporter Vans LimitedMechanics and garages
What happens if M.A. Simmonds Installations 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
- 05393605
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 2005 (21 years ago)
- Registered office
- 26 Allonby Way, Aylesbury, HP21 7JA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 March 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Aylesbury
Other active installation companies (insulation, lifts, shutters and similar) registered in Aylesbury.
- Maksel Services Ltd2026
- Mas Earthworks Ltd2022
- McDonnell Contracts Limited2010
- MJW Fencing Ltd2003
- NHT Rath Ceilings & Partitions Limited2003
- Nicholas James Design Limited2002
- Outright Building Services Ltd2025
- Ows Construction Ltd2022
All installation companies (insulation, lifts, shutters and similar) in Aylesbury · All trades in Aylesbury · Installers across the UK
Frequently asked questions
When are M.A. Simmonds Installations Limited's accounts due?
M.A. Simmonds Installations 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 M.A. Simmonds Installations 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 M.A. Simmonds Installations Limited still trading?
M.A. Simmonds Installations 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 M.A. Simmonds Installations Limited do?
M.A. Simmonds Installations Limited is registered under Other construction installation (SIC 43290).
How old is M.A. Simmonds Installations Limited?
M.A. Simmonds Installations Limited was incorporated on 15 March 2005, 21 years ago.
Has M.A. Simmonds Installations Limited won public sector contracts?
Yes. M.A. Simmonds Installations Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £90K), most recently from London Borough of Harrow.
What is the penalty if M.A. Simmonds Installations 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 M.A. Simmonds Installations 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.