- Companies
- Installers
- Basildon
- Pro50 Ltd
Pro50 Ltd
- Company number
- 16304245
- Incorporated
- 10 Mar 20251 year trading
- Registered office
- 4 Fairlop Gardens, Basildon, SS14 1RE
- Nature of business
- Other construction installation; Engineering related scientific and technical consulting activities
Pro50 Ltd is a 1-year-old private limited company registered in Basildon, company number 16304245, one of 136 installation companies (insulation, lifts, shutters and similar) in Basildon. Its next accounts are due at Companies House on 10 December 2026, and its first CT600 is due at HMRC on 9 March 2027.
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 Pro50 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 Pro50 Ltd is registered
The registered office is in Basildon (SS14), in the Basildon local authority area, East of England. Show SS14 1RE on a map.
Other trade companies in SS14
- Texaco Essex LtdCleaning companies
- Premier Build Services LimitedFinishing trades
- Justrepairs & Paint LtdMechanics and garages
- Edyghost. LtdBuilders
- MSB Colchester Electrical LimitedElectricians
- Climate One LtdPlumbers and heating engineers
- Elsm LtdElectricians
- Redmarsh Property Maintenance LimitedCleaning companies
What happens if Pro50 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 10 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Dec 2026 to 10 Jan 2027 | £150 |
| 1 to 3 months late | 11 Jan 2027 to 10 Mar 2027 | £375 |
| 3 to 6 months late | 11 Mar 2027 to 10 Jun 2027 | £750 |
| More than 6 months late | From 11 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | 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
- 16304245
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2025 (1 year ago)
- Registered office
- 4 Fairlop Gardens, Basildon, SS14 1RE
- Nature of business
- Other construction installation (SIC 43290)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 9 March 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Basildon
Other active installation companies (insulation, lifts, shutters and similar) registered in Basildon.
- Pullsafe UK Ltd2025
- R.H. Contractors (Essex) Limited2023
- R.James Interiors Ltd2025
- Rendering Consultants Holdings Limited2025
- Renov8 Interiors Inc Limited2026
- RJ Gammage Contractors Ltd2025
- RJB Paving (U.K) Limited2021
- RMP Lifting Limited2025
All installation companies (insulation, lifts, shutters and similar) in Basildon · All trades in Basildon · Installers across the UK
Frequently asked questions
When are Pro50 Ltd's accounts due?
Pro50 Ltd's next accounts are due at Companies House by 10 December 2026 (in 59 days), covering the period to 31 March 2026.
When is Pro50 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 9 March 2026, due by 9 March 2027, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Pro50 Ltd still trading?
Pro50 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 Pro50 Ltd do?
Pro50 Ltd is registered under Other construction installation (SIC 43290); Engineering related scientific and technical consulting activities (SIC 71122).
How old is Pro50 Ltd?
Pro50 Ltd was incorporated on 10 March 2025, 1 year ago.
What is the penalty if Pro50 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 Pro50 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.