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- Alta Engineering Ltd
Company profile · Machinery repair and installation
Alta Engineering Ltd
Alta Engineering Ltd is a 24-year-old private limited company registered in Barnsley, company number 04439391, one of 101 machinery repair and installation companies in Barnsley. Its next accounts are due at Companies House on 25 February 2027, and the CT600 for the period to 25 May 2026 is due at HMRC on 25 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 May 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Alta Engineering 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 down £4,426 (-9%) on the year before, to -£54K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £22K against £96K owed within a year: 0.2 times cover.
- 3 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 May 2025 | -£54K | £3,062 | £22K | £96K | 3 |
| 31 May 2024 | -£49K | £1,602 | £27K | £96K | 3 |
| 31 May 2023 | -£69K | £8,122 | £27K | £105K | 3 |
| 31 May 2022 | -£73K | £2,567 | £55K | £132K | 3 |
| 31 May 2021 | -£72K | £1,475 | £41K | £125K | 4 |
| 31 May 2020 | -£63K | £75 | £39K | £152K | 3 |
| 31 May 2019 | £3,173 | £35 | £107K | £138K | 3 |
| 31 May 2018 | £15K | £2,384 | £142K | £261K | 4 |
| 31 May 2017 | £25K | £35 | £129K | £242K | 4 |
| 31 May 2016 | £34K | £35 | £109K | £204K | 4 |
Where Alta Engineering Ltd is registered
The registered office is in Barnsley (S75), in the Barnsley local authority area, Yorkshire and The Humber. Show S75 1JU on a map.
Other trade companies in S75
- DMF LtdPlumbers and heating engineers
- Lee England Garage Doors LtdFinishing trades
- Top Spec Plastering and Rendering LtdPlasterers
- Mapp Motors LtdMechanics and garages
- Rspstore LtdMotor traders
- A-Side Boilers LtdInstallers
- Barnbrook Landscaping LtdLandscapers and gardeners
- North Park (Woolley) LimitedProperty developers
What happens if Alta Engineering 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 25 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Feb 2027 to 25 Mar 2027 | £150 |
| 1 to 3 months late | 26 Mar 2027 to 25 May 2027 | £375 |
| 3 to 6 months late | 26 May 2027 to 25 Aug 2027 | £750 |
| More than 6 months late | From 26 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 26 May 2027 | £200 |
| 3 months late | 25 Aug 2027 | another £200 |
| 6 months late | 25 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 25 May 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
- 04439391
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 May 2002 (24 years ago)
- Registered office
- Unit 8 Cannon Way, Baugh Green, Barnsley, South Yorkshire, S75 1JU
- Nature of business
- Repair of other equipment (SIC 33190)
Other engineering activities (SIC 71129) - Year end
- 25 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 15 May 2026
- Charges (mortgages)
- 2 outstanding of 2 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 Barnsley
Other active machinery repair and installation companies registered in Barnsley.
- Aquagas Plumbing and Heating Solutions Ltd2008
- Asg Energy Ltd2004
- Asi Doors Limited2011
- B & A Works Limited2021
- B S Tank Solutions Ltd2013
- Barnsley Refrigeration Services Limited1996
- Be Engineering Services Ltd2021
- Be-Secure Ltd2020
All machinery repair and installation companies in Barnsley · All trades in Barnsley · Machinery repair and installation across the UK
Frequently asked questions
When are Alta Engineering Ltd's accounts due?
Alta Engineering Ltd's next accounts are due at Companies House by 25 February 2027 (in 136 days), covering the period to 25 May 2026.
When is Alta Engineering Ltd's CT600 due?
The CT600 for the period to 25 May 2026 is due at HMRC by 25 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 26 February 2027.
Is Alta Engineering Ltd still trading?
Alta Engineering 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 Alta Engineering Ltd do?
Alta Engineering Ltd is registered under Repair of other equipment (SIC 33190); Other engineering activities (SIC 71129).
How old is Alta Engineering Ltd?
Alta Engineering Ltd was incorporated on 15 May 2002, 24 years ago.
What is the penalty if Alta Engineering 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 Alta Engineering 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.