- Companies
- Plumbers and heating engineers
- Carlisle
- Air Sourced Ltd
Air Sourced Ltd
- Company number
- 14474164
- Incorporated
- 9 Nov 20223 years trading
- Registered office
- 2.10 Airsourced Warwick Mill Business Park, Warwick Bridge, Carlisle, CA4 8RR
- Nature of business
- Plumbing, heat and air-conditioning installation
Air Sourced Ltd is a 3-year-old private limited company registered in Carlisle, company number 14474164, one of 50 plumbing and heating companies in Carlisle. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 Air Sourced 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.
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 £128K (-178.5%) on the year before, to -£199K.
- Current assets of £115K against £328K owed within a year: 0.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | -£199K | £27K | £115K | £328K | 0 |
| 31 Dec 2024 | -£71K | £6,528 | £45K | £129K | 3 |
| 30 Nov 2023 | -£5,716 | £6,816 | £7,497 | £14K | 0 |
Where Air Sourced Ltd is registered
The registered office is in Carlisle (CA4), in the Cumberland local authority area, North West. Show CA4 8RR on a map.
Other trade companies in CA4
- Adr Utilities LtdCivil engineering
- James Atkinson Electrical LtdElectricians
- Low Hesket (Penrith) LimitedBuilders
- Carlisle Developments LtdSpecialist contractors
- Cumbria Glass Repairs LimitedMechanics and garages
- Wright Roofing UK LtdRoofers
- Eden Valley Property Maintenance LimitedJoiners and carpenters
- Lakeland Lighting and Power, Electrical Contractors LimitedElectricians
What happens if Air Sourced 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 14474164
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 November 2022 (3 years ago)
- Registered office
- 2.10 Airsourced Warwick Mill Business Park, Warwick Bridge, Carlisle, CA4 8RR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 8 November 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Carlisle
Other active plumbing and heating companies registered in Carlisle.
- Andrew Errington Ltd2025
- Api Mechanical Services Limited2008
- Armstrong & Liddle Plumbing & Heating Limited2005
- Armstrong Eco Systems Limited2020
- Bailey and Stott Ltd2011
- Be Cool (Carlisle) Ltd2004
- Border Plumbing Services Ltd2017
- BQ Heating Limited2022
All plumbing and heating companies in Carlisle · All trades in Carlisle · Plumbers and heating engineers across the UK
Frequently asked questions
When are Air Sourced Ltd's accounts due?
Air Sourced Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Air Sourced Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Air Sourced Ltd still trading?
Air Sourced 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 Air Sourced Ltd do?
Air Sourced Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Air Sourced Ltd?
Air Sourced Ltd was incorporated on 9 November 2022, 3 years ago.
What is the penalty if Air Sourced 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 Air Sourced 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.