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  4. F S B Company (UK) Limited

F S B Company (UK) Limited

ActiveMicro-entity accountsSpecialist contractorsLondon
Company number
09780895
Incorporated
16 Sep 201511 years trading
Registered office
Office 1, Forest House Business Centre, 8 Gainsborough Road, London, E11 1HT
Nature of business
Other specialised construction activities n.e.c.
Accounts
Overdue
Were due 30 Sep 2026
Checked with Companies House 13 Oct 2026

F S B Company (UK) Limited is a 11-year-old private limited company registered in London, company number 09780895, one of 4,318 specialist construction companies in London. 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.

Accounts due
30 Sep 2026
Overdue by 13 days
For the period to 31 Dec 2025
CT600 due (first of two)
30 Sep 2026
Date passed (HMRC does not publish filings)
Period 1 Oct 2024 to 30 Sep 2025
CT600 due (second of two)
31 Dec 2026
in 79 days
Period 1 Oct 2025 to 31 Dec 2025
Corporation tax payment
1 Oct 2026
Date passed
9 months and 1 day after the period end
Confirmation statement
20 Oct 2026
in 7 days
Last made up to 6 Oct 2025

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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 £357 (+1%) on the year before, to £38K.
  • Net assets rose in 2 of 8 year-on-year comparisons on record.
  • Current assets of £42K against £9,233 owed within a year: 4.5 times cover.
  • 1 employee on average during the year.
  • Balance sheets on record for 9 years, 2016 to 2024.

Net assets by year

Net assets at each year end, 2016 to 2024£0£20K£40K30 September 2016: net assets £21K£21K201630 September 2017: net assets £20K£20K201730 September 2018: net assets £12K£12K201830 September 2019: net assets £6,862£6,862201930 September 2020: net assets £1,300£1,300202030 September 2021: net assets £822£822202130 September 2022: net assets £41K£41K202230 September 2023: net assets £37K£37K202330 September 2024: net assets £38K£38K2024
Net assets at each year end, 2016 to 2024£0£20K£40K30 September 2016: net assets £21K£21K'1630 September 2017: net assets £20K£20K'1730 September 2018: net assets £12K£12K'1830 September 2019: net assets £6,862£6,862'1930 September 2020: net assets £1,300£1,300'2030 September 2021: net assets £822£822'2130 September 2022: net assets £41K£41K'2230 September 2023: net assets £37K£37K'2330 September 2024: net assets £38K£38K'24
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
30 Sep 2024£38K£42K£9,2331
30 Sep 2023£37K£36K£6,5961
30 Sep 2022£41K£37K£6,5461
30 Sep 2021£822£8221
30 Sep 2020£1,300£1,3000
30 Sep 2019£6,862£6,862
30 Sep 2018£12K£10K
30 Sep 2017£20K£17K£0
30 Sep 2016£21K£8,069£25K£7,069

Where F S B Company (UK) Limited is registered

F S B Company (UK) Limited's registered office on a map of the UK

The registered office is in London (E11), in the Waltham Forest local authority area, London. Show E11 1HT on a map.

Other trade companies in E11

Also registered at this address

19 other companies use the same registered office as F S B Company (UK) Limited.

What happens if F S B Company (UK) 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 HouseAccounts deliveredPenalty
Up to 1 month late1 Oct 2026 to 31 Oct 2026£150
1 to 3 months late1 Nov 2026 to 31 Dec 2026£375
3 to 6 months late1 Jan 2027 to 31 Mar 2027£750
More than 6 months lateFrom 1 Apr 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jan 2027£200
3 months late31 Mar 2027another £200
6 months late30 Jun 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Dec 2027another 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
09780895
Status
Active
Company type
Private limited company
Incorporated
16 September 2015 (11 years ago)
Registered office
Office 1, Forest House Business Centre, 8 Gainsborough Road, London, E11 1HT
Nature of business
Other specialised construction activities n.e.c. (SIC 43999)
Year end
30 September (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
30 September 2024
Last confirmation statement
6 October 2025

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 London

Other active specialist construction companies registered in London.

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

Frequently asked questions

When are F S B Company (UK) Limited's accounts due?

F S B Company (UK) Limited's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.

When is F S B Company (UK) Limited's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 September 2025, due by 30 September 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.

Is F S B Company (UK) Limited still trading?

F S B Company (UK) Limited is listed as active on the Companies House register (checked 13 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 F S B Company (UK) Limited do?

F S B Company (UK) Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).

How old is F S B Company (UK) Limited?

F S B Company (UK) Limited was incorporated on 16 September 2015, 11 years ago.

What is the penalty if F S B Company (UK) 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 F S B Company (UK) 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, rechecked 13 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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