- Companies
- Specialist contractors
- Chichester
- Nautilus Pools Limited
Nautilus Pools Limited
- Company number
- 05744299
- Incorporated
- 15 Mar 200620 years trading
- Registered office
- Manor Nursery Lagness Road, Runcton, Chichester, PO20 1LJ
- Nature of business
- Other specialised construction activities n.e.c.
Nautilus Pools Limited is a 20-year-old private limited company registered in Chichester, company number 05744299, one of 64 specialist construction companies in Chichester. Companies House shows its accounts as overdue: they were due on 30 September 2026.
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 £104K (+28.2%) on the year before, to £474K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £495K against £70K owed within a year: 7.0 times cover.
- 3 employees on average, down from 4 the year before.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2024 | £474K | £468K | £495K | £70K | 3 |
| 31 Dec 2023 | £370K | £414K | £442K | £136K | 4 |
| 31 Dec 2022 | £300K | £377K | £121K | 4 | |
| 31 Dec 2021 | £255K | £368K | £165K | 3 | |
| 31 Dec 2020 | £171K | £210K | £100K | 3 | |
| 31 Dec 2019 | £123K | £140K | £84K | 3 | |
| 31 Dec 2018 | £61K | £84K | £61K | 3 | |
| 31 Dec 2017 | £68K | £58K | £33K | 3 | |
| 31 Dec 2016 | £51K | £76K | £43K | ||
| 31 Dec 2015 | £47K | £58K | £33K |
Where Nautilus Pools Limited is registered
The registered office is in Chichester (PO20), in the Chichester local authority area, South East. Show PO20 1LJ on a map.
Other trade companies in PO20
- JLB Heating and Plumbing LtdPlumbers and heating engineers
- Ma Tyre Reach LtdMechanics and garages
- PJD (Sussex) LtdElectricians
- Format 90 LimitedMotor traders
- Taylor Door Solutions LtdSpecialist contractors
- Clean Heat Underfloor & Milling LtdPlumbers and heating engineers
- Hew Designs LtdBuilders
- BM Air Solutions LtdPlumbers and heating engineers
What happens if Nautilus Pools Limited files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 2027 | 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
- 05744299
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 2006 (20 years ago)
- Registered office
- Manor Nursery Lagness Road, Runcton, Chichester, PO20 1LJ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 December 2024
- Last confirmation statement
- 15 March 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
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 Chichester
Other active specialist construction companies registered in Chichester.
- New Age Glass Limited1998
- Old Moat Construction Ltd2024
- Pitchbase Holdings Limited2016
- Pridewatch Events Ltd2000
- Prometheus Solutions Limited2023
- Quest Exhibits Ltd2010
- R2S Brickwork Ltd2021
- Reimage Ltd2025
All specialist construction companies in Chichester · All trades in Chichester · Specialist contractors across the UK
Frequently asked questions
When are Nautilus Pools Limited's accounts due?
Nautilus Pools Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Nautilus Pools Limited's CT600 due?
The CT600 for the period to 31 December 2025 is due at HMRC by 31 December 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2026.
Is Nautilus Pools Limited still trading?
Nautilus Pools Limited is listed as active on the Companies House register (checked 12 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 Pools Limited do?
Nautilus Pools Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Nautilus Pools Limited?
Nautilus Pools Limited was incorporated on 15 March 2006, 20 years ago.
What is the penalty if Nautilus Pools 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 Nautilus Pools Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.