- Companies
- Installers
- Tamworth
- Altair Group Limited
Altair Group Limited
- Company number
- 15449270
- Incorporated
- 29 Jan 20242 years trading
- Registered office
- Unit 5 Mercian Park, Felspar Road, Tamworth, B77 4DP
- Nature of business
- Other construction installation; Plastering; Other building completion and finishing; Roofing activities
Altair Group Limited is a 2-year-old private limited company registered in Tamworth, company number 15449270, one of 54 installation companies (insulation, lifts, shutters and similar) in Tamworth. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Altair Group Limited is registered
The registered office is in Tamworth (B77), in the Tamworth local authority area, West Midlands. Show B77 4DP on a map.
Other trade companies in B77
- Online Boilers LtdMachinery repair and installation
- Bretonside Development LimitedBuilders
- Any Phase Electrical LimitedElectricians
- D.P Sheldon LtdBuilders
- MC Blockpaving and Landscape LtdFinishing trades
- Sharp Solar LtdElectricians
- M&G Brickwork LimitedBuilders
- Stormshield Roofing & Property Care LtdRoofers
What happens if Altair Group 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 15449270
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2024 (2 years ago)
- Registered office
- Unit 5 Mercian Park, Felspar Road, Tamworth, B77 4DP
- Nature of business
- Other construction installation (SIC 43290)
Plastering (SIC 43310)
Other building completion and finishing (SIC 43390)
Roofing activities (SIC 43910) - Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 16 June 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 Tamworth
Other active installation companies (insulation, lifts, shutters and similar) registered in Tamworth.
- Ap Facades Limited2012
- Architectural Glass & Metalwork Ltd2022
- Batheability (Midlands) Ltd.2018
- BTB Interiors Limited2026
- Central Commissioning (UK) Limited2009
- Champion Site Services Ltd2026
- CSH Carpentry Ltd2024
- Dash Installations Limited2017
All installation companies (insulation, lifts, shutters and similar) in Tamworth · All trades in Tamworth · Installers across the UK
Frequently asked questions
When are Altair Group Limited's accounts due?
Altair Group Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Altair Group Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Altair Group Limited still trading?
Altair Group 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 Altair Group Limited do?
Altair Group Limited is registered under Other construction installation (SIC 43290); Plastering (SIC 43310); Other building completion and finishing (SIC 43390); Roofing activities (SIC 43910).
How old is Altair Group Limited?
Altair Group Limited was incorporated on 29 January 2024, 2 years ago.
What is the penalty if Altair Group 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 Altair Group 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.