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  4. Atmos Construct Ltd

Atmos Construct Ltd

ActiveTotal exemption (full) accountsProperty developersHorsham
Company number
15740346
Incorporated
25 May 20242 years trading
Registered office
Solo House, London Road, Horsham, RH12 1AT
Nature of business
Development of building projects; Construction of commercial buildings; Construction of domestic buildings
Accounts due in
80 days
31 Dec 2026
From the Companies House register, 1 Oct 2026

Atmos Construct Ltd is a 2-year-old private limited company registered in Horsham, company number 15740346, one of 146 property development companies in Horsham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.

Key dates

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

Accounts due
31 Dec 2026
in 80 days
For the period to 31 Mar 2026
CT600 due
31 Mar 2027
in 170 days
Period 1 Apr 2025 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 81 days
9 months and 1 day after the period end
Confirmation statement
1 May 2027
in 201 days
Last made up to 17 Apr 2026

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Who runs and owns Atmos Construct Ltd

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

Officers (2)

NameRoleAppointed
S*** L***DirectorMay 2024
S*** W***DirectorMay 2024

Person with significant control

Company · since Jun 2024
Atmos Group Ltd
Owns 75% or more of the shares
Holds 75% or more of the votes

Where Atmos Construct Ltd is registered

Atmos Construct Ltd's registered office on a map of the UK

The registered office is in Horsham (RH12), in the Horsham local authority area, South East. Show RH12 1AT on a map.

Other trade companies in RH12

Shared registered office

26 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.

What happens if Atmos Construct 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 December 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2027 to 31 Jan 2027£150
1 to 3 months late1 Feb 2027 to 31 Mar 2027£375
3 to 6 months late1 Apr 2027 to 30 Jun 2027£750
More than 6 months lateFrom 1 Jul 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
15740346
Status
Active
Company type
Private limited company
Incorporated
25 May 2024 (2 years ago)
Registered office
Solo House, London Road, Horsham, RH12 1AT
Nature of business
Development of building projects (SIC 41100)
Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Year end
31 March (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 March 2025
Last confirmation statement
17 April 2026

Filing notes for property development companies

Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.

Similar companies in Horsham

Other active property development companies registered in Horsham.

All property development companies in Horsham · All trades in Horsham · Property developers across the UK

Frequently asked questions

When are Atmos Construct Ltd's accounts due?

Atmos Construct Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.

When is Atmos Construct Ltd's CT600 due?

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

Is Atmos Construct Ltd still trading?

Atmos Construct 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 Atmos Construct Ltd do?

Atmos Construct Ltd is registered under Development of building projects (SIC 41100); Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202).

How old is Atmos Construct Ltd?

Atmos Construct Ltd was incorporated on 25 May 2024, 2 years ago.

Who runs Atmos Construct Ltd?

Atmos Construct Ltd has 2 active directors, the longest-serving appointed in May 2024. Their names and service addresses are on the Companies House register.

Who owns Atmos Construct Ltd?

One person or company has significant control of Atmos Construct Ltd: Atmos Group Ltd (owns 75% or more of the shares).

What is the penalty if Atmos Construct 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 Atmos Construct 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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