- Companies
- Electricians
- Poole
- Dnu Connect Ltd
Dnu Connect Ltd
- Company number
- 15937957
- Incorporated
- 5 Sep 20242 years trading
- Registered office
- Unit 13 Freeland Park Wareham Road, Lytchett Matravers, Poole, BH16 6FA
- Nature of business
- Electrical installation; Wired telecommunications activities
Dnu Connect Ltd is a 2-year-old private limited company registered in Poole, company number 15937957, one of 136 electrical contractors in Poole. 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.
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Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House.
Where Dnu Connect Ltd is registered
The registered office is in Poole (BH16), in the Dorset local authority area, South West. Show BH16 6FA on a map.
Other trade companies in BH16
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- Together Rewards LtdMotor traders
- Evans Home Servicing LtdJoiners and carpenters
- Core Electrical LtdElectricians
- Morrish Developments LimitedProperty developers
- Puraheat LtdPlumbers and heating engineers
- Quintopus LtdProperty developers
- Sika Property Services LtdSpecialist contractors
Also registered at this address
16 other companies use the same registered office as Dnu Connect Ltd.
- Coretech IT LimitedRepair services
- Craig Ferguson Woodwinds LtdMachinery repair and installation
- Diversity Cleaning Services LtdCleaning companies
- Dripgameuk LtdMotor traders
- Gray Oak 1 LtdProperty developers
- Greensave Windows & Doors LimitedGlaziers
- Houseglow LtdCleaning companies
- Ivant Construction LtdBuilders
- Kite Technical Services LtdPlumbers and heating engineers
- Maid2Clean South Devon LimitedCleaning companies
- Mia Cars LimitedMotor traders
- PJ Automotive Consultings LtdMechanics and garages
- Purewave South West LtdElectricians
- Slhomes4You LtdFinishing trades
- Together Rewards LtdMotor traders
- Worldwide Repatriation Centre Asset Recovery LimitedMotor traders
What happens if Dnu Connect 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
- 15937957
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2024 (2 years ago)
- Registered office
- Unit 13 Freeland Park Wareham Road, Lytchett Matravers, Poole, BH16 6FA
- Nature of business
- Electrical installation (SIC 43210)
Wired telecommunications activities (SIC 61100) - Year end
- 30 September (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 27 March 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Poole
Other active electrical contractors registered in Poole.
- Dorset Electrical Contractors Limited2007
- Dorset Ev Chargers Ltd2021
- DS Electrical South Ltd2025
- Eden Electrical Installations Ltd2017
- Electrical 1337 Limited2025
- Elliott Electricals South Ltd2025
- Ev Home Electrical South Ltd2024
- Flameport Enterprises Limited2004
All electrical contractors in Poole · All trades in Poole · Electricians across the UK
Frequently asked questions
When are Dnu Connect Ltd's accounts due?
Dnu Connect Ltd's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Dnu Connect 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 Dnu Connect Ltd still trading?
Dnu Connect 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 Dnu Connect Ltd do?
Dnu Connect Ltd is registered under Electrical installation (SIC 43210); Wired telecommunications activities (SIC 61100).
How old is Dnu Connect Ltd?
Dnu Connect Ltd was incorporated on 5 September 2024, 2 years ago.
What is the penalty if Dnu Connect 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 Dnu Connect 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.