- Companies
- Specialist contractors
- Pontyclun
- Nautilus Roofing & Exteriors Ltd
Nautilus Roofing & Exteriors Ltd
- Company number
- 08683124
- Incorporated
- 9 Sep 201313 years trading
- Registered office
- The Innovation Centre, Ely Valley Business Park, Pontyclun, Rhondda Cynon Taf, CF72 9DZ
- Nature of business
- Other specialised construction activities n.e.c.
Nautilus Roofing & Exteriors Ltd is a 13-year-old private limited company registered in Pontyclun, company number 08683124, one of 14 specialist construction companies in Pontyclun. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £19K (+4.4%) on the year before, to £442K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £1.4M against £1M owed within a year: 1.3 times cover.
- 21 employees on average, down from 27 the year before.
- Balance sheets on record for 10 years, 2016 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £442K | £464K | £1.4M | £1M | 21 |
| 31 Dec 2024 | £424K | £358K | £1.4M | £916K | 27 |
| 31 Dec 2023 | £410K | £741K | £1.5M | £880K | 23 |
| 31 Dec 2022 | £345K | £783K | £1.9M | £1.1M | 27 |
| 31 Dec 2021 | £290K | £190K | £1.4M | £862K | 28 |
| 31 Dec 2020 | £270K | £953K | £2M | £1.4M | 28 |
| 31 Dec 2019 | -£110K | £47K | £4.4M | £4.3M | 44 |
| 31 Dec 2018 | -£276K | £1 | £892K | £1.2M | 31 |
| 31 Dec 2017 | £115K | £39K | £798K | £722K | 29 |
| 31 Dec 2016 | £64K | £108K | £700K | £666K | 10 |
Public contracts won
Nautilus Roofing & Exteriors Ltd has 6 public sector contract awards on record; the ones with their own published value total £132K, from 2021 to 2026. Source: Contracts Finder and Find a Tender award notices. For 4 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 4 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- LHC on behalf of the Welsh Procurement Alliance (WPA)2 awards
- Police and Crime Commissioner for South Wales1 award
- LHC Procurement Group1 award
- LHC Procurement Group for the Welsh Procurement Alliance (WPA)1 award
- South Gloucestershire Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Police and Crime Commissioner for South Wales | Erection and Subsequent Dismantling of Temporary Crash Deck | 16 Jun 2026 | |
| LHC Procurement Group for the Welsh Procurement Alliance (WPA) | Roofing Systems & Associated Works | Ceiling, not shown | 14 Oct 2025 |
| LHC Procurement Group | Roofing Services & Associated Works | Ceiling, not shown | 14 Oct 2025 |
| South Gloucestershire Council | Coniston Primary School - Roofing Repairs and Refurbishment | £132K | 1 Nov 2024 |
| LHC on behalf of the Welsh Procurement Alliance (WPA) | Design, Supply and Installation of Roofing and Associated Works | Ceiling, not shown | 1 Jun 2021 |
| LHC on behalf of the Welsh Procurement Alliance (WPA) | Design, Supply and Installation of Roofing and Associated Works | Ceiling, not shown | 11 May 2021 |
Where Nautilus Roofing & Exteriors Ltd is registered
The registered office is in Pontyclun (CF72), in the Rhondda Cynon Taf local authority area, Wales. Show CF72 9DZ on a map.
Other trade companies in CF72
- J Langdon Developments LtdBuilders
- Fortis DS LtdMachinery repair and installation
- Barcombe Commercial & Property Services LtdFinishing trades
- JMP Gas Plumbing and Heating LtdPlumbers and heating engineers
- Mgreenroofing LtdRoofers
- Vent-Ways LtdInstallers
- O&R Autohaus LimitedMechanics and garages
- Acer Garden Retreats LtdJoiners and carpenters
Also registered at this address
1 other company uses the same registered office as Nautilus Roofing & Exteriors Ltd.
- Nautilus Concrete & Flooring LtdSpecialist contractors
What happens if Nautilus Roofing & Exteriors 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 08683124
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 September 2013 (13 years ago)
- Registered office
- The Innovation Centre, Ely Valley Business Park, Pontyclun, Rhondda Cynon Taf, CF72 9DZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 25 July 2026
- Charges (mortgages)
- 0 outstanding of 4 registered
- Previous names
- Industrial Building Solutions (Wales) Limited (until 26 Jun 2015)
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 Pontyclun
Other active specialist construction companies registered in Pontyclun.
- Ourd Holdings Ltd2019
- Precision Property & Vehicle Services Ltd2025
- Pro Point Group Limited2025
- Rookswood Ltd2013
- RW Thomas Fencing and Groundworks Limited2014
- Flag Alpha Diving Consultancy Ltd2024
- Forest Wood Welding and Fabrication Ltd2025
- Green Asset Solutions Limited2013
All specialist construction companies in Pontyclun · All trades in Pontyclun · Specialist contractors across the UK
Frequently asked questions
When are Nautilus Roofing & Exteriors Ltd's accounts due?
Nautilus Roofing & Exteriors Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Nautilus Roofing & Exteriors Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Nautilus Roofing & Exteriors Ltd still trading?
Nautilus Roofing & Exteriors 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 Nautilus Roofing & Exteriors Ltd do?
Nautilus Roofing & Exteriors Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Nautilus Roofing & Exteriors Ltd?
Nautilus Roofing & Exteriors Ltd was incorporated on 9 September 2013, 13 years ago.
Has Nautilus Roofing & Exteriors Ltd won public sector contracts?
Yes. Nautilus Roofing & Exteriors Ltd has 6 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £132K), most recently from Police and Crime Commissioner for South Wales.
What is the penalty if Nautilus Roofing & Exteriors 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 Nautilus Roofing & Exteriors 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.