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  4. Atlantic Fibosh Ltd

Atlantic Fibosh Ltd

ActiveNo accounts filed yet accountsCivil engineeringTunbridge Wells
Company number
16297286
Incorporated
6 Mar 20251 year trading
Registered office
31 Holmewood Road, Tunbridge Wells, TN4 9HB
Nature of business
Construction of railways and underground railways; Other specialised construction activities n.e.c.; Real estate agencies; Other human health activities
Accounts due in
54 days
6 Dec 2026
From the Companies House register, 1 Oct 2026

Atlantic Fibosh Ltd is a 1-year-old private limited company registered in Tunbridge Wells, company number 16297286, one of 19 civil engineering contractors in Tunbridge Wells. Its next accounts are due at Companies House on 6 December 2026, and its first CT600 is due at HMRC on 5 March 2027.

Key dates

This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.

Accounts due
6 Dec 2026
in 54 days
For the period to 31 Mar 2026
CT600 due (first of two)
5 Mar 2027
in 143 days
Period 6 Mar 2025 to 5 Mar 2026
CT600 due (second of two)
31 Mar 2027
in 169 days
Period 6 Mar 2026 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 80 days
9 months and 1 day after the period end
Confirmation statement
19 Mar 2027
in 157 days
Last made up to 5 Mar 2026

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Where Atlantic Fibosh Ltd is registered

Atlantic Fibosh Ltd's registered office on a map of the UK

The registered office is in Tunbridge Wells (TN4), in the Tunbridge Wells local authority area, South East. Show TN4 9HB on a map.

Other trade companies in TN4

What happens if Atlantic Fibosh 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 6 December 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late7 Dec 2026 to 6 Jan 2027£150
1 to 3 months late7 Jan 2027 to 6 Mar 2027£375
3 to 6 months late7 Mar 2027 to 6 Jun 2027£750
More than 6 months lateFrom 7 Jun 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
16297286
Status
Active
Company type
Private limited company
Incorporated
6 March 2025 (1 year ago)
Registered office
31 Holmewood Road, Tunbridge Wells, TN4 9HB
Nature of business
Construction of railways and underground railways (SIC 42120)
Other specialised construction activities n.e.c. (SIC 43999)
Real estate agencies (SIC 68310)
Other human health activities (SIC 86900)
Year end
31 March (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
5 March 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 Tunbridge Wells

Other active civil engineering contractors registered in Tunbridge Wells.

All civil engineering contractors in Tunbridge Wells · All trades in Tunbridge Wells · Civil engineering across the UK

Frequently asked questions

When are Atlantic Fibosh Ltd's accounts due?

Atlantic Fibosh Ltd's next accounts are due at Companies House by 6 December 2026 (in 54 days), covering the period to 31 March 2026.

When is Atlantic Fibosh Ltd's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 5 March 2026, due by 5 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Atlantic Fibosh Ltd still trading?

Atlantic Fibosh 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 Atlantic Fibosh Ltd do?

Atlantic Fibosh Ltd is registered under Construction of railways and underground railways (SIC 42120); Other specialised construction activities n.e.c. (SIC 43999); Real estate agencies (SIC 68310); Other human health activities (SIC 86900).

How old is Atlantic Fibosh Ltd?

Atlantic Fibosh Ltd was incorporated on 6 March 2025, 1 year ago.

What is the penalty if Atlantic Fibosh 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 Atlantic Fibosh 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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