- Companies
- Installers
- Bournemouth
- Automated Systems Maintenance Ltd
Automated Systems Maintenance Ltd
- Company number
- 09443169
- Incorporated
- 17 Feb 201511 years trading
- Registered office
- 108 West Way, Bournemouth, BH9 3DZ
- Nature of business
- Other construction installation
Automated Systems Maintenance Ltd is a 11-year-old private limited company registered in Bournemouth, company number 09443169, one of 78 installation companies (insulation, lifts, shutters and similar) in Bournemouth. 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 up £6,364 (+2.5%) on the year before, to £262K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £295K against £44K owed within a year: 6.6 times cover.
- 5 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 | £262K | £295K | £44K | 5 | |
| 31 Mar 2024 | £256K | £223K | £11K | 5 | |
| 31 Mar 2023 | £266K | £291K | £46K | 4 | |
| 31 Mar 2022 | £215K | £266K | £56K | 4 | |
| 31 Mar 2021 | £147K | £175K | £37K | 4 | |
| 31 Mar 2020 | £124K | £148K | £30K | 4 | |
| 31 Mar 2019 | £125K | £150K | £33K | ||
| 31 Mar 2018 | £93K | £91K | £7,403 | ||
| 31 Mar 2017 | £54K | £74K | £26K | ||
| 31 Mar 2016 | £49K | £63K | £105K | £65K |
Where Automated Systems Maintenance Ltd is registered
The registered office is in Bournemouth (BH9), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH9 3DZ on a map.
Other trade companies in BH9
- 2 Next Level LtdCleaning companies
- Omnicleanco LtdCleaning companies
- Black Spark Electrical LtdElectricians
- Stephen Brown Building LtdProperty developers
- Staycool Southside LtdMachinery repair and installation
- Brighternest Cleaning Service LtdCleaning companies
- Prosperity Automotive LtdMotor traders
- Spraybooth Services LimitedMachinery repair and installation
What happens if Automated Systems Maintenance 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 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
- 09443169
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2015 (11 years ago)
- Registered office
- 108 West Way, Bournemouth, BH9 3DZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 4 February 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 Bournemouth
Other active installation companies (insulation, lifts, shutters and similar) registered in Bournemouth.
- Aw Services South Ltd2025
- BH Carpentry and Fit Out Ltd2026
- Bio-Kil Ltd2016
- BMS (LDN) Limited2019
- Bourne Homes (Dorset) Limited2019
- Bourne Lifts Ltd2017
- Bournemouth Serviced Apartments Ltd2025
- Brooklyn Home Improvements Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Bournemouth · All trades in Bournemouth · Installers across the UK
Frequently asked questions
When are Automated Systems Maintenance Ltd's accounts due?
Automated Systems Maintenance Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Automated Systems Maintenance Ltd'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 Automated Systems Maintenance Ltd still trading?
Automated Systems Maintenance 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 Automated Systems Maintenance Ltd do?
Automated Systems Maintenance Ltd is registered under Other construction installation (SIC 43290).
How old is Automated Systems Maintenance Ltd?
Automated Systems Maintenance Ltd was incorporated on 17 February 2015, 11 years ago.
What is the penalty if Automated Systems Maintenance 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 Automated Systems Maintenance 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.