- Companies
- Specialist contractors
- Leicester
- Cassius Installations Ltd
Cassius Installations Ltd
- Company number
- 17194525
- Incorporated
- 1 May 2026
- Registered office
- 9 Stoughton Road, Oadby, Leicester, Leicestershire, LE2 4DS
- Nature of business
- Other specialised construction activities n.e.c.
Cassius Installations Ltd is a newly incorporated private limited company registered in Leicester, company number 17194525, one of 263 specialist construction companies in Leicester. Its next accounts are due at Companies House on 1 February 2028, and its first CT600 is due at HMRC on 30 April 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.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Cassius Installations LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Cassius Installations Ltd is registered
The registered office is in Leicester (LE2), in the Oadby and Wigston local authority area, East Midlands. Show LE2 4DS on a map.
Other trade companies in LE2
- Manship Enterprises LimitedElectricians
- Dumine Autos LimitedMotor traders
- PSDR LtdProperty developers
- Belcher Roofing LtdRoofers
- Green Garden Services & Solutions LtdFinishing trades
- Sopon Cars LtdMechanics and garages
- Group KMZ LimitedMotor traders
- Sultannoorcleaningservices LtdCleaning companies
Also registered at this address
22 other companies use the same registered office as Cassius Installations Ltd.
- 365 Directional Drilling LtdSpecialist contractors
- 365 Vac Ex Northern LimitedCivil engineering
- 365 Vacuum Excavation LtdSpecialist contractors
- Ajh Electrical Services Leicester LtdMachinery repair and installation
- Anjo Construction LimitedBuilders
- Arc Building Services LimitedElectricians
- Armison Developments LimitedProperty developers
- Aventus Home Improvements LtdFinishing trades
- CN Plumbing Heating and Pipework Services LtdPlumbers and heating engineers
- Commercial and Domestic Contractors LimitedBuilders
- Galla Construction LtdProperty developers
- Great North Land LtdProperty developers
- Jyr Group LtdMotor traders
- Klima360 Air Conditioning LtdPlumbers and heating engineers
- Le10 Motors Company LtdMotor traders
- Lpe Powder Coating U.K LimitedMachinery repair and installation
- M & M Plant LimitedSpecialist contractors
- Midland Piling LtdGroundworks and demolition
- NCK Fencing LimitedFinishing trades
- Porta Build Group LtdSpecialist contractors
- Prime Eco Home Improvements LimitedFinishing trades
- Sonik Autos LimitedMechanics and garages
What happens if Cassius Installations 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 1 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Feb 2028 to 1 Mar 2028 | £150 |
| 1 to 3 months late | 2 Mar 2028 to 1 May 2028 | £375 |
| 3 to 6 months late | 2 May 2028 to 1 Aug 2028 | £750 |
| More than 6 months late | From 2 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17194525
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 May 2026
- Registered office
- 9 Stoughton Road, Oadby, Leicester, Leicestershire, LE2 4DS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (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 Leicester
Other active specialist construction companies registered in Leicester.
- Cbo Limited2020
- Chahal Builders (Leicester) Ltd2013
- Charlie Chahal Developers Ltd2026
- CK Fencing Ltd2021
- CK Supplies (UK) Limited2001
- Clarence Property Maintenance Limited2013
- Clews & Co Construction Limited2025
- Concrete Resin Stencil Driveway Ltd2023
All specialist construction companies in Leicester · All trades in Leicester · Specialist contractors across the UK
Frequently asked questions
When are Cassius Installations Ltd's accounts due?
Cassius Installations Ltd's next accounts are due at Companies House by 1 February 2028 (in 477 days), covering the period to 31 May 2027.
When is Cassius Installations 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 30 April 2027, due by 30 April 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cassius Installations Ltd still trading?
Cassius Installations 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 Cassius Installations Ltd do?
Cassius Installations Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Cassius Installations Ltd?
Cassius Installations Ltd was incorporated on 1 May 2026, less than a year ago.
What is the penalty if Cassius Installations 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 Cassius Installations Ltd 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.