- Companies
- Specialist contractors
- Chichester
- Ammonite Design Ltd
Ammonite Design Ltd
- Company number
- 09395386
- Incorporated
- 19 Jan 201511 years trading
- Registered office
- Unit 3 the Selsey Business Centre the Bridleway, Selsey, Chichester, PO20 0RS
- Nature of business
- Other specialised construction activities n.e.c.
Ammonite Design Ltd is a 11-year-old private limited company registered in Chichester, company number 09395386, one of 64 specialist construction companies in Chichester. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £27K (-120.4%) on the year before, to -£49K.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £10K against £83K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£49K | £6,383 | £10K | £83K | 1 |
| 31 Jan 2024 | -£22K | £9,114 | £27K | £80K | 1 |
| 31 Jan 2023 | -£11K | £10K | £19K | £66K | 1 |
| 31 Jan 2022 | £2,884 | £5,375 | £12K | £13K | 1 |
| 31 Jan 2021 | -£13K | £5,247 | £3,507 | £28K | 1 |
| 31 Jan 2020 | -£12K | £497 | £17K | £54K | 1 |
| 31 Jan 2019 | -£2,708 | £5,151 | £23K | £62K | |
| 31 Jan 2018 | £29K | £14K | £33K | £47K | |
| 31 Jan 2017 | £175 | £2,148 | £13K | £44K | |
| 31 Jan 2016 | £2,547 | £11K | £19K | £23K |
Where Ammonite Design Ltd is registered
The registered office is in Chichester (PO20), in the Chichester local authority area, South East. Show PO20 0RS 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
Also registered at this address
3 other companies use the same registered office as Ammonite Design Ltd.
- Climate Eco Heating LtdPlumbers and heating engineers
- MH Builders LimitedBuilders
- Seawood Decking LimitedPlumbers and heating engineers
What happens if Ammonite Design 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09395386
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 January 2015 (11 years ago)
- Registered office
- Unit 3 the Selsey Business Centre the Bridleway, Selsey, Chichester, PO20 0RS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 19 January 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 Chichester
Other active specialist construction companies registered in Chichester.
- Ams Maintenance Services Limited2014
- Antill & Co. Limited2014
- Aurelian Interiors Ltd2015
- B B Crinion Limited2012
- Bateman Interiors Ltd2026
- Berry Stonework Limited2015
- BM Greenhouses Ltd2025
- Callow & Griffiths Limited2015
All specialist construction companies in Chichester · All trades in Chichester · Specialist contractors across the UK
Frequently asked questions
When are Ammonite Design Ltd's accounts due?
Ammonite Design Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Ammonite Design Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Ammonite Design Ltd still trading?
Ammonite Design 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 Ammonite Design Ltd do?
Ammonite Design Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Ammonite Design Ltd?
Ammonite Design Ltd was incorporated on 19 January 2015, 11 years ago.
What is the penalty if Ammonite Design 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 Ammonite Design 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.