- Companies
- Machinery repair and installation
- London
- PB UK Opco Ltd.
PB UK Opco Ltd.
- Company number
- 17106895
- Incorporated
- 20 Mar 2026
- Registered office
- 27 Old Gloucester Street, London, WC1N 3AX
- Nature of business
- Repair and maintenance of ships and boats; Installation of industrial machinery and equipment
PB UK Opco Ltd. is a newly incorporated private limited company registered in London, company number 17106895, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 30 September 2027, and its first CT600 is due at HMRC on 19 March 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?
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Where PB UK Opco Ltd. is registered
The registered office is in London (WC1N), in the Camden local authority area, London. Show WC1N 3AX on a map.
Other trade companies in WC1N
- JDB Consult LtdProperty developers
- Pixie Marine LimitedMachinery repair and installation
- Old Man Edition LtdFloor and wall tilers
- Wise Choice Security LimitedMechanics and garages
- Prime Coating Services LtdMotor traders
- Strive Lands LtdProperty developers
- Statom LimitedBuilders
- Jose Galvez LtdRepair services
Shared registered office
554 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 PB UK Opco 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2029 | £200 |
| 3 months late | 31 Mar 2029 | another £200 |
| 6 months late | 30 Jun 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 17106895
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 March 2026
- Registered office
- 27 Old Gloucester Street, London, WC1N 3AX
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Installation of industrial machinery and equipment (SIC 33200) - Year end
- 31 December (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- PBS Communications Limited1990
- PC & Applemac Ltd2016
- Peach Coffee Tech Ltd2025
- Peak Industrial Engineering Ltd2026
- Pegasus Electrical Solutions Ltd2023
- Pembina Services Limited2016
- Pennythorn Heritage Limited2022
- Persia Power Service Limited2023
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are PB UK Opco Ltd.'s accounts due?
PB UK Opco Ltd.'s next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2027.
When is PB UK Opco 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 19 March 2027, due by 19 March 2028, and one for the period to 31 December 2027, due by 31 December 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is PB UK Opco Ltd. still trading?
PB UK Opco 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 PB UK Opco Ltd. do?
PB UK Opco Ltd. is registered under Repair and maintenance of ships and boats (SIC 33150); Installation of industrial machinery and equipment (SIC 33200).
How old is PB UK Opco Ltd.?
PB UK Opco Ltd. was incorporated on 20 March 2026, less than a year ago.
What is the penalty if PB UK Opco 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 PB UK Opco 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.