- Companies
- Machinery repair and installation
- Witney
- Osa Systems Ltd
Company profile · Machinery repair and installation
Osa Systems Ltd
Osa Systems Ltd is a 7-year-old private limited company registered in Witney, company number 12089652, one of 32 machinery repair and installation companies in Witney. Its next accounts are due at Companies House on 29 June 2027, and the CT600 for the period to 29 September 2026 is due at HMRC on 29 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Osa Systems LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Financial snapshot, 2025
From the balance sheet at 29 September 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Osa Systems Ltd over the years
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 £80K (+22.9%) on the year before, to -£269K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £227K against £464K owed within a year: 0.5 times cover.
- 8 employees on average, down from 9 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 29 Sep 2025 | -£269K | £2,155 | £227K | £464K | 8 |
| 29 Sep 2024 | -£349K | £160 | £308K | £601K | 9 |
| 29 Sep 2023 | -£130K | £83K | £351K | £393K | 10 |
| 29 Sep 2022 | -£105K | £323K | £451K | 9 | |
| 29 Sep 2021 | £34K | £300K | £287K | 0 | |
| 30 Sep 2020 | -£735 | £124K | £89K | 0 |
Where Osa Systems Ltd is registered
The registered office is in Witney (OX28), in the West Oxfordshire local authority area, South East. Show OX28 6FF on a map.
Other trade companies in OX28
- Aeroamps LtdMachinery repair and installation
- Floart & More LtdPlumbers and heating engineers
- RS108 LimitedMotor traders
- CJ Floor Care LtdCleaning companies
- Pitstop Autocare Holdings LimitedMechanics and garages
- O G Lewis Plumbing and Heating Services LimitedPlumbers and heating engineers
- Witney MOT & Services LtdMechanics and garages
- Canntech LtdRepair services
Also registered at this address
9 other companies use the same registered office as Osa Systems Ltd.
- BDR Building & Carpentry Services LimitedCivil engineering
- Catling and Catling LimitedBuilders
- Conygree Development LimitedProperty developers
- Covered Up LimitedInstallers
- Foxbay LimitedProperty developers
- Halls Garage (Sutton Courtenay) LimitedMechanics and garages
- Horan Construction Services LimitedBuilders
- Park's Edge Developments LtdBuilders
- Stephen Hatton LimitedInstallers
What happens if Osa Systems 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 29 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jun 2027 to 29 Jul 2027 | £150 |
| 1 to 3 months late | 30 Jul 2027 to 29 Sep 2027 | £375 |
| 3 to 6 months late | 30 Sep 2027 to 29 Dec 2027 | £750 |
| More than 6 months late | From 30 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Sep 2027 | £200 |
| 3 months late | 29 Dec 2027 | another £200 |
| 6 months late | 29 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Sep 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
- 12089652
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 July 2019 (7 years ago)
- Registered office
- 4 Witan Way, Witney, Oxon, OX28 6FF
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 29 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 29 September 2025
- Last confirmation statement
- 15 June 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Witney
Other active machinery repair and installation companies registered in Witney.
- Runrite Services Limited1998
- Sanpark (UK) Limited2018
- Spruce Works Aviation Ltd2024
- The Cotswold Pool Company Ltd2015
- UK Shade Solutions Ltd2017
- Wastie Electrical Contracting Limited2025
- Weller Services (UK) Limited2009
- WM Refrigeration Limited2001
All machinery repair and installation companies in Witney · All trades in Witney · Machinery repair and installation across the UK
Frequently asked questions
When are Osa Systems Ltd's accounts due?
Osa Systems Ltd's next accounts are due at Companies House by 29 June 2027 (in 260 days), covering the period to 29 September 2026.
When is Osa Systems Ltd's CT600 due?
The CT600 for the period to 29 September 2026 is due at HMRC by 29 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 June 2027.
Is Osa Systems Ltd still trading?
Osa Systems 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 Osa Systems Ltd do?
Osa Systems Ltd is registered under Repair of other equipment (SIC 33190).
How old is Osa Systems Ltd?
Osa Systems Ltd was incorporated on 6 July 2019, 7 years ago.
What is the penalty if Osa Systems 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 Osa Systems 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.