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  4. A Bici Fixing Ltd

A Bici Fixing Ltd

ActiveMicro-entity accountsCivil engineeringLondon
Company number
10217361
Incorporated
7 Jun 201610 years trading
Registered office
125 Morley Avenue, London, N22 6NP
Nature of business
Construction of railways and underground railways
Accounts due in
169 days
31 Mar 2027
Net assets
£89K▲
+43.4% on the year before
Employees
1
Average during the year
From the Companies House register, 1 Oct 2026

A Bici Fixing Ltd is a 10-year-old private limited company registered in London, company number 10217361, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.

Key dates

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

Accounts due
31 Mar 2027
in 169 days
For the period to 30 Jun 2026
CT600 due
30 Jun 2027
in 260 days
Period 1 Jul 2025 to 30 Jun 2026
Corporation tax payment
1 Apr 2027
in 170 days
9 months and 1 day after the period end
Confirmation statement
24 Jun 2027
in 254 days
Last made up to 10 Jun 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 £27K (+43.4%) on the year before, to £89K.
  • Net assets rose in 5 of 8 year-on-year comparisons on record.
  • Current assets of £103K against £15K owed within a year: 6.8 times cover.
  • 1 employee on average during the year.
  • Balance sheets on record for 9 years, 2017 to 2025.

Net assets by year

Net assets at each year end, 2017 to 2025£0£50K30 June 2017: net assets -£797-£797201730 June 2018: net assets £1,975£1,975201830 June 2019: net assets £1,712£1,712201930 June 2020: net assets £1,373£1,373202030 June 2021: net assets £251£251202130 June 2022: net assets £5,913£5,913202230 June 2023: net assets £15K£15K202330 June 2024: net assets £62K£62K202430 June 2025: net assets £89K£89K2025
Net assets at each year end, 2017 to 2025£0£50K30 June 2017: net assets -£797-£797'1730 June 2018: net assets £1,975£1,975'1830 June 2019: net assets £1,712£1,712'1930 June 2020: net assets £1,373£1,373'2030 June 2021: net assets £251£251'2130 June 2022: net assets £5,913£5,913'2230 June 2023: net assets £15K£15K'2330 June 2024: net assets £62K£62K'2430 June 2025: net assets £89K£89K'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
30 Jun 2025£89K£103K£15K1
30 Jun 2024£62K£99K£38K1
30 Jun 2023£15K£73K£61K2
30 Jun 2022£5,913£19K£16K2
30 Jun 2021£251£12K£12K2
30 Jun 2020£1,373£7,225£8,5982
30 Jun 2019£1,712£819£2,531
30 Jun 2018£1,975£467£2,442
30 Jun 2017-£797£2,121£2,918

Where A Bici Fixing Ltd is registered

A Bici Fixing Ltd's registered office on a map of the UK

The registered office is in London (N22), in the Haringey local authority area, London. Show N22 6NP on a map.

Other trade companies in N22

Also registered at this address

1 other company uses the same registered office as A Bici Fixing Ltd.

What happens if A Bici Fixing 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 March 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Apr 2027 to 30 Apr 2027£150
1 to 3 months late1 May 2027 to 30 Jun 2027£375
3 to 6 months late1 Jul 2027 to 30 Sep 2027£750
More than 6 months lateFrom 1 Oct 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jul 2027£200
3 months late30 Sep 2027another £200
6 months late30 Dec 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late30 Jun 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
10217361
Status
Active
Company type
Private limited company
Incorporated
7 June 2016 (10 years ago)
Registered office
125 Morley Avenue, London, N22 6NP
Nature of business
Construction of railways and underground railways (SIC 42120)
Year end
30 June (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
30 June 2025
Last confirmation statement
10 June 2026

Filing notes for civil engineering contractors

Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.

Similar companies in London

Other active civil engineering contractors registered in London.

All civil engineering contractors in London · All trades in London · Civil engineering across the UK

Frequently asked questions

When are A Bici Fixing Ltd's accounts due?

A Bici Fixing Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.

When is A Bici Fixing Ltd's CT600 due?

The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.

Is A Bici Fixing Ltd still trading?

A Bici Fixing 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 A Bici Fixing Ltd do?

A Bici Fixing Ltd is registered under Construction of railways and underground railways (SIC 42120).

How old is A Bici Fixing Ltd?

A Bici Fixing Ltd was incorporated on 7 June 2016, 10 years ago.

What is the penalty if A Bici Fixing 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 A Bici Fixing 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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