- Companies
- Finishing trades
- Gateshead
- DH Air Ducting Ltd
DH Air Ducting Ltd
- Company number
- 13989325
- Incorporated
- 19 Mar 20224 years trading
- Registered office
- 154 Blackhill Crescent, Gateshead, NE9 7DP
- Nature of business
- Other building completion and finishing
DH Air Ducting Ltd is a 4-year-old private limited company registered in Gateshead, company number 13989325, one of 59 building finishing companies in Gateshead. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 £15K (+146.6%) on the year before, to £25K.
- Current assets of £50K against £37K owed within a year: 1.4 times cover.
- 1 employee on average during the year.
- 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 Mar 2025 | £25K | £788 | £50K | £37K | 1 |
| 31 Mar 2024 | £9,952 | £825 | £38K | £37K | 1 |
| 31 Mar 2023 | -£183 | £421 | £25K | £30K | 1 |
Where DH Air Ducting Ltd is registered
The registered office is in Gateshead (NE9), in the Gateshead local authority area, North East. Show NE9 7DP on a map.
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What happens if DH Air Ducting 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13989325
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 March 2022 (4 years ago)
- Registered office
- 154 Blackhill Crescent, Gateshead, NE9 7DP
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 18 March 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Gateshead
Other active building finishing companies registered in Gateshead.
- DM Property Repairs Ltd2013
- Doh Construction Limited2005
- Eco Aggregates North East Ltd2024
- Eco Mortar Limited2017
- Electrompower Ltd2025
- Elite Interiors Ne Ltd2025
- Elite Renovations Ne Ltd2025
- Fenwick Masonry Limited2013
All building finishing companies in Gateshead · All trades in Gateshead · Finishing trades across the UK
Frequently asked questions
When are DH Air Ducting Ltd's accounts due?
DH Air Ducting Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is DH Air Ducting Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is DH Air Ducting Ltd still trading?
DH Air Ducting 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 DH Air Ducting Ltd do?
DH Air Ducting Ltd is registered under Other building completion and finishing (SIC 43390).
How old is DH Air Ducting Ltd?
DH Air Ducting Ltd was incorporated on 19 March 2022, 4 years ago.
What is the penalty if DH Air Ducting 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 DH Air Ducting 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.