- Companies
- Property developers
- Horsham
- Atmos Civils Limited
Atmos Civils Limited
- Company number
- 17037592
- Incorporated
- 17 Feb 2026
- Registered office
- Solo House, London Road, Horsham, RH12 1AT
- Nature of business
- Development of building projects
Atmos Civils Limited is a newly incorporated private limited company registered in Horsham, company number 17037592, one of 146 property development companies in Horsham. Its next accounts are due at Companies House on 17 November 2027, and its first CT600 is due at HMRC on 16 February 2028.
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.
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Where Atmos Civils Limited is registered
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
- Ravenscroft Design LtdBuilders
- Greenblade Group LtdLandscapers and gardeners
- Carter Cook Construction LimitedProperty developers
- RN Property Solution LtdFinishing trades
- Bell & Son Construction LtdProperty developers
- Ihk Automotive LtdMechanics and garages
- Bubberts Cleaning Partnership LtdCleaning companies
- TD Garden Maintenance LtdLandscapers and gardeners
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 Civils Limited 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 17 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Nov 2027 to 17 Dec 2027 | £150 |
| 1 to 3 months late | 18 Dec 2027 to 17 Feb 2028 | £375 |
| 3 to 6 months late | 18 Feb 2028 to 17 May 2028 | £750 |
| More than 6 months late | From 18 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | another 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
- 17037592
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2026
- Registered office
- Solo House, London Road, Horsham, RH12 1AT
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 23 February 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.
- Atmos Construct Ltd2024
- Auslish Property Ltd2025
- Aves Development Ltd2020
- Axis Property Management Limited1985
- Barnes Carpentry & Building Contractors Ltd2020
- Barnham Land Ltd2026
- Bell & Son Construction Ltd2026
- Bespoke Properties Limited1996
All property development companies in Horsham · All trades in Horsham · Property developers across the UK
Frequently asked questions
When are Atmos Civils Limited's accounts due?
Atmos Civils Limited's next accounts are due at Companies House by 17 November 2027 (in 400 days), covering the period to 28 February 2027.
When is Atmos Civils 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 16 February 2027, due by 16 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Atmos Civils Limited still trading?
Atmos Civils Limited 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 Civils Limited do?
Atmos Civils Limited is registered under Development of building projects (SIC 41100).
How old is Atmos Civils Limited?
Atmos Civils Limited was incorporated on 17 February 2026, less than a year ago.
What is the penalty if Atmos Civils 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 Atmos Civils Limited on Companies House for filed documents, officers and the full history.
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.