- Companies
- Specialist contractors
- Swansea
- Na Duenas Project Management Services Ltd
Na Duenas Project Management Services Ltd
- Company number
- 07685146
- Incorporated
- 28 Jun 201115 years trading
- Registered office
- 6 Llys Ynyscedwyn, Ystradgynlais, Swansea, SA9 1EN
- Nature of business
- Other specialised construction activities n.e.c.
Na Duenas Project Management Services Ltd is a 15-year-old private limited company registered in Swansea, company number 07685146, one of 99 specialist construction companies in Swansea. Its next accounts are due at Companies House on 25 March 2027, and the CT600 for the period to 25 June 2026 is due at HMRC on 25 June 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 down £104 (-2.7%) on the year before, to £3,700.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £41K against £35K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 25 Jun 2025 | £3,700 | £41K | £35K | 1 | |
| 29 Jun 2024 | £3,804 | £39K | £33K | 1 | |
| 29 Jun 2023 | £8,799 | £37K | £25K | 1 | |
| 29 Jun 2022 | £370 | £24K | £22K | 1 | |
| 29 Jun 2021 | £3,946 | £24K | £20K | 1 | |
| 29 Jun 2020 | £7,554 | £22K | £15K | 1 | |
| 29 Jun 2019 | £6,111 | £0 | £20K | £14K | 1 |
| 29 Jun 2018 | -£403 | £2,139 | £14K | £14K | 1 |
| 30 Jun 2017 | £96 | £38 | £13K | £13K | 1 |
| 29 Jun 2017 | £96 | £38 | £13K | £13K | 1 |
Where Na Duenas Project Management Services Ltd is registered
The registered office is in Swansea (SA9), in the Powys local authority area, Wales. Show SA9 1EN on a map.
Other trade companies in SA9
- Eidolon Renovations LtdPlumbers and heating engineers
- Michael Jones Renovations LtdProperty developers
- Cyfyng Road Developments LtdFinishing trades
- Orwell’S Accident Repair LtdMechanics and garages
- WLM Car and Commercial Services LtdMotor traders
- Tom Graham Maintenance LtdFinishing trades
- Precious Time Cleaning Solutions LtdCleaning companies
- TD Heating Solutions LtdPlumbers and heating engineers
Also registered at this address
1 other company uses the same registered office as Na Duenas Project Management Services Ltd.
- Clearway Property and Management Services LimitedProperty developers
What happens if Na Duenas Project Management Services 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 25 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Mar 2027 to 25 Apr 2027 | £150 |
| 1 to 3 months late | 26 Apr 2027 to 25 Jun 2027 | £375 |
| 3 to 6 months late | 26 Jun 2027 to 25 Sep 2027 | £750 |
| More than 6 months late | From 26 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 26 Jun 2027 | £200 |
| 3 months late | 25 Sep 2027 | another £200 |
| 6 months late | 25 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 25 Jun 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
- 07685146
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 June 2011 (15 years ago)
- Registered office
- 6 Llys Ynyscedwyn, Ystradgynlais, Swansea, SA9 1EN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 25 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 25 June 2025
- Last confirmation statement
- 28 June 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Swansea
Other active specialist construction companies registered in Swansea.
- Nigel Thomas Plant Hire Limited2002
- Ocon Group Limited2021
- Performance Bunker Liner Limited2026
- Premier Concrete Design Ltd2023
- Pressdee Rail Ltd2024
- Project One Design and Management Limited2011
- Quantech Servicing Ltd2026
- R W Fencing Contractors Ltd2023
All specialist construction companies in Swansea · All trades in Swansea · Specialist contractors across the UK
Frequently asked questions
When are Na Duenas Project Management Services Ltd's accounts due?
Na Duenas Project Management Services Ltd's next accounts are due at Companies House by 25 March 2027 (in 163 days), covering the period to 25 June 2026.
When is Na Duenas Project Management Services Ltd's CT600 due?
The CT600 for the period to 25 June 2026 is due at HMRC by 25 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 26 March 2027.
Is Na Duenas Project Management Services Ltd still trading?
Na Duenas Project Management Services 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 Na Duenas Project Management Services Ltd do?
Na Duenas Project Management Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Na Duenas Project Management Services Ltd?
Na Duenas Project Management Services Ltd was incorporated on 28 June 2011, 15 years ago.
What is the penalty if Na Duenas Project Management Services 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 Na Duenas Project Management Services 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.