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Portsmouth Construction Services Limited

ActiveMicro-entity accountsSpecialist contractorsWaterlooville
Company number
10558353
Incorporated
11 Jan 20179 years trading
Registered office
23A the Precinct, London Road, Waterlooville, Hampshire, PO7 7DT
Nature of business
Other specialised construction activities n.e.c.
Accounts due in
382 days
31 Oct 2027
Net assets
£18K▲
+95.4% on the year before
Employees
1
Average during the year
From the Companies House register, 1 Oct 2026

Portsmouth Construction Services Limited is a 9-year-old private limited company registered in Waterlooville, company number 10558353, one of 109 specialist construction companies in Waterlooville. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.

Key dates

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

Accounts due
31 Oct 2027
in 382 days
For the period to 31 Jan 2027
CT600 due
31 Jan 2028
in 474 days
Period 1 Feb 2026 to 31 Jan 2027
Corporation tax payment
1 Nov 2027
in 383 days
9 months and 1 day after the period end
Confirmation statement
24 Jan 2027
in 102 days
Last made up to 10 Jan 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 £8,758 (+95.4%) on the year before, to £18K.
  • Net assets rose in 6 of 8 year-on-year comparisons on record.
  • 1 employee on average during the year.
  • Balance sheets on record for 9 years, 2018 to 2026.

Net assets by year

Net assets at each year end, 2018 to 2026£0£10K31 January 2018: net assets £4,763£4,763201831 January 2019: net assets £2,638£2,638201931 January 2020: net assets £2,783£2,783202031 January 2021: net assets £596£596202131 January 2022: net assets £1,135£1,135202231 January 2023: net assets £1,785£1,785202331 January 2024: net assets £3,808£3,808202431 January 2025: net assets £9,181£9,181202531 January 2026: net assets £18K£18K2026
Net assets at each year end, 2018 to 2026£0£10K31 January 2018: net assets £4,763£4,763'1831 January 2019: net assets £2,638£2,638'1931 January 2020: net assets £2,783£2,783'2031 January 2021: net assets £596£596'2131 January 2022: net assets £1,135£1,135'2231 January 2023: net assets £1,785£1,785'2331 January 2024: net assets £3,808£3,808'2431 January 2025: net assets £9,181£9,181'2531 January 2026: net assets £18K£18K'26
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Jan 2026£18K£11K1
31 Jan 2025£9,181£1,3871
31 Jan 2024£3,808£31
31 Jan 2023£1,785£2081
31 Jan 2022£1,135£5351
31 Jan 2021£596£2,3351
31 Jan 2020£2,783£3,7581
31 Jan 2019£2,638£761
31 Jan 2018£4,763£542

Who runs and owns Portsmouth Construction Services Limited

From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.

Officers (2)

NameRoleAppointed
P*** F***DirectorJan 2026
Kitform LimitedSecretary (company)Jan 2017
1 former officer
NameRoleAppointedLeft
P*** F***DirectorJan 2017Jan 2026

Person with significant control

Individual · since Jan 2017
P*** F***
Owns 75% or more of the shares

Where Portsmouth Construction Services Limited is registered

Portsmouth Construction Services Limited's registered office on a map of the UK

The registered office is in Waterlooville (PO7), in the Havant local authority area, South East. Show PO7 7DT on a map.

Other trade companies in PO7

Also registered at this address

22 other companies use the same registered office as Portsmouth Construction Services Limited.

What happens if Portsmouth Construction Services Limited 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 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Nov 2027 to 30 Nov 2027£150
1 to 3 months late1 Dec 2027 to 31 Jan 2028£375
3 to 6 months late1 Feb 2028 to 30 Apr 2028£750
More than 6 months lateFrom 1 May 2028£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Feb 2028£200
3 months late30 Apr 2028another £200
6 months late31 Jul 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jan 2029another 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
10558353
Status
Active
Company type
Private limited company
Incorporated
11 January 2017 (9 years ago)
Registered office
23A the Precinct, London Road, Waterlooville, Hampshire, PO7 7DT
Nature of business
Other specialised construction activities n.e.c. (SIC 43999)
Year end
31 January (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
31 January 2026
Last confirmation statement
10 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 Waterlooville

Other active specialist construction companies registered in Waterlooville.

All specialist construction companies in Waterlooville · All trades in Waterlooville · Specialist contractors across the UK

Frequently asked questions

When are Portsmouth Construction Services Limited's accounts due?

Portsmouth Construction Services Limited's next accounts are due at Companies House by 31 October 2027 (in 382 days), covering the period to 31 January 2027.

When is Portsmouth Construction Services Limited's CT600 due?

The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.

Is Portsmouth Construction Services Limited still trading?

Portsmouth Construction Services Limited 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 Portsmouth Construction Services Limited do?

Portsmouth Construction Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).

How old is Portsmouth Construction Services Limited?

Portsmouth Construction Services Limited was incorporated on 11 January 2017, 9 years ago.

Who runs Portsmouth Construction Services Limited?

Portsmouth Construction Services Limited has 1 active director, the longest-serving appointed in Jan 2026. Their names and service addresses are on the Companies House register.

Who owns Portsmouth Construction Services Limited?

One person or company has significant control of Portsmouth Construction Services Limited: an individual (owns 75% or more of the shares).

What is the penalty if Portsmouth Construction Services 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 Portsmouth Construction Services Limited 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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