- Companies
- Finishing trades
- London
- Dna Worldwide Limited
Dna Worldwide Limited
- Company number
- 03550151
- Incorporated
- 21 Apr 199828 years trading
- Registered office
- Argyle Court, 105 Seven Sisters Road, London, N7 7QR
- Nature of business
- Other building completion and finishing
Dna Worldwide Limited is a 28-year-old private limited company registered in London, company number 03550151, one of 3,947 building finishing companies in London. 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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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 £4,855 (+10.8%) on the year before, to -£40K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £66K against £104K owed within a year: 0.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | -£40K | £66K | £104K | 0 | |
| 30 Sep 2024 | -£45K | £64K | £108K | 0 | |
| 30 Sep 2023 | -£43K | £66K | £108K | 0 | |
| 30 Sep 2022 | -£42K | £66K | £108K | 1 | |
| 30 Sep 2021 | -£39K | £67K | £106K | 1 | |
| 30 Sep 2020 | -£53K | £237K | £290K | 1 | |
| 30 Sep 2019 | -£50K | £243K | £293K | 1 | |
| 30 Sep 2018 | -£8,302 | £463K | £472K | 1 | |
| 30 Sep 2017 | -£2,678 | ||||
| 30 Sep 2016 | £1,173 | £1,687 | £218K | £217K |
Where Dna Worldwide Limited is registered
The registered office is in London (N7), in the Islington local authority area, London. Show N7 7QR on a map.
Other trade companies in N7
- The Armoury Valeting Services LtdMechanics and garages
- Hammers Riggs London LtdScaffolders
- Roni Property Services LtdElectricians
- N1 Window Cleaning LtdCleaning companies
- Claim Lane Accident Management LtdMechanics and garages
- Roofing R Contractors LtdRoofers
- Chocoo LtdMachinery repair and installation
- Lonro QS LtdBuilders
Also registered at this address
10 other companies use the same registered office as Dna Worldwide Limited.
- Adash Building & Maintenance LtdPainters and decorators
- Adash Building LtdPainters and decorators
- Centenary Homes LimitedProperty developers
- Epic Plumbing, Heating & Gas LimitedPlumbers and heating engineers
- Leracrown LimitedFinishing trades
- Neatli LimitedCleaning companies
- Pavanco LimitedFinishing trades
- SN Roofing LimitedRoofers
- Sole 2 Sole Cobbler LimitedRepair services
- Status Group LimitedProperty developers
What happens if Dna Worldwide 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 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
- 03550151
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 April 1998 (28 years ago)
- Registered office
- Argyle Court, 105 Seven Sisters Road, London, N7 7QR
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 21 April 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 London
Other active building finishing companies registered in London.
- DNDN Services Ltd2011
- DNT Contracts Ltd2018
- Do Handyman Services Ltd2026
- Dolough Limited2010
- Dom Building Services Ltd2022
- Dom's Construction Ltd2019
- Domall Limited2023
- Domg Renovation Ltd2026
All building finishing companies in London · All trades in London · Finishing trades across the UK
Frequently asked questions
When are Dna Worldwide Limited's accounts due?
Dna Worldwide Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is Dna Worldwide Limited'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 Dna Worldwide Limited still trading?
Dna Worldwide 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 Dna Worldwide Limited do?
Dna Worldwide Limited is registered under Other building completion and finishing (SIC 43390).
How old is Dna Worldwide Limited?
Dna Worldwide Limited was incorporated on 21 April 1998, 28 years ago.
What is the penalty if Dna Worldwide 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 Dna Worldwide 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.