- Companies
- Specialist contractors
- Leigh-on-Sea
- Atom Consult Limited
Atom Consult Limited
- Company number
- 17262547
- Incorporated
- 4 Jun 2026
- Registered office
- 57A Broadway, Leigh-on-Sea, SS9 1PE
- Nature of business
- Other specialised construction activities n.e.c.
Atom Consult Limited is a newly incorporated private limited company registered in Leigh-on-Sea, company number 17262547, one of 105 specialist construction companies in Leigh-on-Sea. Its next accounts are due at Companies House on 4 March 2028, and its first CT600 is due at HMRC on 3 June 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 Atom Consult Limited is registered
The registered office is in Leigh-on-Sea (SS9), in the Southend-on-Sea local authority area, East of England. Show SS9 1PE on a map.
Other trade companies in SS9
- Cheap Locksmith Essex LtdRepair services
- Alexander Hall Real Estate LtdProperty developers
- Britannia Roofing & Dampproofing LtdRoofers
- Elite Build & Co (Essex) LtdBuilders
- High Lift Scaffold LimitedScaffolders
- Hill's Plumbing, Heating & Gas LtdPlumbers and heating engineers
- MTS Piling LimitedSpecialist contractors
- Install & Transport LimitedMachinery repair and installation
Shared registered office
148 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 Atom Consult 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 4 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Mar 2028 to 4 Apr 2028 | £150 |
| 1 to 3 months late | 5 Apr 2028 to 4 Jun 2028 | £375 |
| 3 to 6 months late | 5 Jun 2028 to 4 Sep 2028 | £750 |
| More than 6 months late | From 5 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17262547
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2026
- Registered office
- 57A Broadway, Leigh-on-Sea, SS9 1PE
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
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.
Similar companies in Leigh-on-Sea
Other active specialist construction companies registered in Leigh-on-Sea.
- BMC Recruitment & Hire Limited2024
- Cda Ascot Limited2024
- CN Polishing Limited2015
- Concept Facades Limited2021
- Connections (Interiors) Limited1990
- Construction Compliance Ltd2026
- CSF Building Contractors Ltd2010
- CSS Construction Services Limited2014
All specialist construction companies in Leigh-on-Sea · All trades in Leigh-on-Sea · Specialist contractors across the UK
Frequently asked questions
When are Atom Consult Limited's accounts due?
Atom Consult Limited's next accounts are due at Companies House by 4 March 2028 (in 509 days), covering the period to 30 June 2027.
When is Atom Consult 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 3 June 2027, due by 3 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Atom Consult Limited still trading?
Atom Consult 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 Atom Consult Limited do?
Atom Consult Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Atom Consult Limited?
Atom Consult Limited was incorporated on 4 June 2026, less than a year ago.
What is the penalty if Atom Consult 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 Atom Consult 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.