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  4. Arkhitekton Design and Build Ltd

Arkhitekton Design and Build Ltd

ActiveMicro-entity accountsSpecialist contractorsLondon
Company number
15700228
Incorporated
2 May 20242 years trading
Registered office
First Floor Office Number 7, 27 Parsons Green Lane, London, SW6 4HH
Nature of business
Other specialised construction activities n.e.c.; Architectural activities
Accounts due in
138 days
28 Feb 2027
Net assets
£1,022
At 31 May 2025
Employees
2
Average during the year
From the Companies House register, 1 Oct 2026

Arkhitekton Design and Build Ltd is a 2-year-old private limited company registered in London, company number 15700228, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.

Key dates

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

Accounts due
28 Feb 2027
in 138 days
For the period to 31 May 2026
CT600 due
31 May 2027
in 230 days
Period 1 Jun 2025 to 31 May 2026
Corporation tax payment
1 Mar 2027
in 139 days
9 months and 1 day after the period end
Confirmation statement
15 May 2027
in 214 days
Last made up to 1 May 2026

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Financial snapshot, 2025

From the balance sheet at 31 May 2025, as filed at Companies House.

Net assets
£1,022
Current assets
£3,065
Employees
2
Average during the year, including directors

Where Arkhitekton Design and Build Ltd is registered

Arkhitekton Design and Build Ltd's registered office on a map of the UK

The registered office is in London (SW6), in the Hammersmith and Fulham local authority area, London. Show SW6 4HH on a map.

Other trade companies in SW6

Also registered at this address

7 other companies use the same registered office as Arkhitekton Design and Build Ltd.

What happens if Arkhitekton Design and Build 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 28 February 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Mar 2027 to 31 Mar 2027£150
1 to 3 months late1 Apr 2027 to 31 May 2027£375
3 to 6 months late1 Jun 2027 to 31 Aug 2027£750
More than 6 months lateFrom 1 Sep 2027£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jun 2027£200
3 months late31 Aug 2027another £200
6 months late30 Nov 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 May 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
15700228
Status
Active
Company type
Private limited company
Incorporated
2 May 2024 (2 years ago)
Registered office
First Floor Office Number 7, 27 Parsons Green Lane, London, SW6 4HH
Nature of business
Other specialised construction activities n.e.c. (SIC 43999)
Architectural activities (SIC 71111)
Year end
31 May (accounting reference date)
Accounts type
Micro-entity
Last accounts made up to
31 May 2025
Last confirmation statement
1 May 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.

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Frequently asked questions

When are Arkhitekton Design and Build Ltd's accounts due?

Arkhitekton Design and Build Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.

When is Arkhitekton Design and Build Ltd's CT600 due?

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

Is Arkhitekton Design and Build Ltd still trading?

Arkhitekton Design and Build 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 Arkhitekton Design and Build Ltd do?

Arkhitekton Design and Build Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999); Architectural activities (SIC 71111).

How old is Arkhitekton Design and Build Ltd?

Arkhitekton Design and Build Ltd was incorporated on 2 May 2024, 2 years ago.

What is the penalty if Arkhitekton Design and Build 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 Arkhitekton Design and Build 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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