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  4. Selsey Marine Services Ltd

Selsey Marine Services Ltd

Company number
09012390
Incorporated
25 Apr 201412 years trading
Registered office
40 East Street, Selsey, Chichester, PO20 0BL
Nature of business
Repair of machinery
Accounts due in
79 days
31 Dec 2026
Net assets
£9,076▲
+20.0% on the year before
Employees
1
Average during the year
From the Companies House register, 1 Oct 2026

Selsey Marine Services Ltd is a 12-year-old private limited company registered in Chichester, company number 09012390, one of 44 machinery repair and installation companies in Chichester. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Dec 2026
in 79 days
For the period to 31 Mar 2026
CT600 due
31 Mar 2027
in 169 days
Period 1 Apr 2025 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 80 days
9 months and 1 day after the period end
Confirmation statement
9 May 2027
in 208 days
Last made up to 25 Apr 2026

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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 £1,515 (+20%) on the year before, to £9,076.
  • Net assets rose in 8 of 9 year-on-year comparisons on record.
  • Current assets of £32K against £3,647 owed within a year: 8.8 times cover.
  • 1 employee on average during the year.
  • Balance sheets on record for 10 years, 2016 to 2025.

Net assets by year

Net assets at each year end, 2016 to 2025£0£5,00031 March 2016: net assets £766£766201631 March 2017: net assets £3,269£3,269201731 March 2018: net assets £463£463201831 March 2019: net assets £1,356£1,356201931 March 2020: net assets £1,901£1,901202031 March 2021: net assets £2,889£2,889202131 March 2022: net assets £3,581£3,581202231 March 2023: net assets £4,619£4,619202331 March 2024: net assets £7,561£7,561202431 March 2025: net assets £9,076£9,0762025
Net assets at each year end, 2016 to 2025£0£5,00031 March 2016: net assets £766£766'1631 March 2017: net assets £3,269£3,269'1731 March 2018: net assets £463£463'1831 March 2019: net assets £1,356£1,356'1931 March 2020: net assets £1,901£1,901'2031 March 2021: net assets £2,889£2,889'2131 March 2022: net assets £3,581£3,581'2231 March 2023: net assets £4,619£4,619'2331 March 2024: net assets £7,561£7,561'2431 March 2025: net assets £9,076£9,076'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2025£9,076£32K£3,6471
31 Mar 2024£7,561£30K£3,3921
31 Mar 2023£4,619£23K£2,5941
31 Mar 2022£3,581£13K£11K1
31 Mar 2021£2,889£11K£10K1
31 Mar 2020£1,901£8,148£9,2001
31 Mar 2019£1,356£3,611£4,2471
31 Mar 2018£463£2,699£5,757£8,2571
31 Mar 2017£3,269£496£3,224£3,9061
31 Mar 2016£766£1,412£3,187£4,088

Where Selsey Marine Services Ltd is registered

Selsey Marine Services Ltd's registered office on a map of the UK

The registered office is in Chichester (PO20), in the Chichester local authority area, South East. Show PO20 0BL on a map.

Other trade companies in PO20

What happens if Selsey Marine 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 31 December 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2027 to 31 Jan 2027£150
1 to 3 months late1 Feb 2027 to 31 Mar 2027£375
3 to 6 months late1 Apr 2027 to 30 Jun 2027£750
More than 6 months lateFrom 1 Jul 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2027£200
3 months late30 Jun 2027another £200
6 months late30 Sep 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2028another 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
09012390
Status
Active
Company type
Private limited company
Incorporated
25 April 2014 (12 years ago)
Registered office
40 East Street, Selsey, Chichester, PO20 0BL
Nature of business
Repair of machinery (SIC 33120)
Year end
31 March (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
31 March 2025
Last confirmation statement
25 April 2026

Filing notes for machinery repair and installation companies

Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.

Similar companies in Chichester

Other active machinery repair and installation companies registered in Chichester.

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Frequently asked questions

When are Selsey Marine Services Ltd's accounts due?

Selsey Marine Services Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.

When is Selsey Marine Services Ltd's CT600 due?

The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.

Is Selsey Marine Services Ltd still trading?

Selsey Marine 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 Selsey Marine Services Ltd do?

Selsey Marine Services Ltd is registered under Repair of machinery (SIC 33120).

How old is Selsey Marine Services Ltd?

Selsey Marine Services Ltd was incorporated on 25 April 2014, 12 years ago.

What is the penalty if Selsey Marine 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 Selsey Marine Services Ltd on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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