- Companies
- Plumbers and heating engineers
- Dunmow
- Nexgen Air Systems Ltd
Nexgen Air Systems Ltd
- Company number
- 14356877
- Incorporated
- 14 Sep 20224 years trading
- Registered office
- 44 Waldgrooms, Dunmow, CM6 1DZ
- Nature of business
- Plumbing, heat and air-conditioning installation
Nexgen Air Systems Ltd is a 4-year-old private limited company registered in Dunmow, company number 14356877, one of 16 plumbing and heating companies in Dunmow. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 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 Nexgen Air 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.
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 £3,264 (+22.1%) on the year before, to £18K.
- Current assets of £9,088 against £20K owed within a year: 0.4 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 |
|---|---|---|---|---|---|
| 30 Sep 2025 | £18K | £9,088 | £20K | 0 | |
| 30 Sep 2024 | £15K | £15K | £30K | 2 | |
| 30 Sep 2023 | £2,054 | £19K | £21K | 2 |
Where Nexgen Air Systems Ltd is registered
The registered office is in Dunmow (CM6), in the Uttlesford local authority area, East of England. Show CM6 1DZ on a map.
Other trade companies in CM6
- Sharpe Trees LtdLandscapers and gardeners
- Aston Cord (Southern) LimitedPlumbers and heating engineers
- Alhs Properties LimitedProperty developers
- Gibson & Co. Contracts LimitedElectricians
- Norson Tyres and Detailing LtdMechanics and garages
- Om Roofing and Building Contractors LtdBuilders
- Z T Auto LtdMotor traders
- Patsons Ac LtdPlumbers and heating engineers
What happens if Nexgen Air 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 14356877
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 September 2022 (4 years ago)
- Registered office
- 44 Waldgrooms, Dunmow, CM6 1DZ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 13 September 2026
- Previous names
- Nexgen Maintenance Ltd (until 23 Feb 2026)
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 Dunmow
Other active plumbing and heating companies registered in Dunmow.
- P.J. Margle Heating Limited2002
- Patsons Ac Ltd2026
- Peerless Plumbing Ltd2019
- PTP Plumbing and Heating Ltd2014
- Rothwells Heating Limited2019
- Ryan & Co Heating Limited2012
- Technical Air Ltd2024
- Aston Cord (Southern) Limited2026
All plumbing and heating companies in Dunmow · All trades in Dunmow · Plumbers and heating engineers across the UK
Frequently asked questions
When are Nexgen Air Systems Ltd's accounts due?
Nexgen Air Systems Ltd's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Nexgen Air Systems Ltd's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Nexgen Air Systems Ltd still trading?
Nexgen Air Systems Ltd is listed as active on the Companies House register (checked 13 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 Nexgen Air Systems Ltd do?
Nexgen Air Systems Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Nexgen Air Systems Ltd?
Nexgen Air Systems Ltd was incorporated on 14 September 2022, 4 years ago.
What is the penalty if Nexgen Air 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 Nexgen Air Systems Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.