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Company number
OC417715

SEMPER PARATUS LEGAL HOUSE LLP

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
SEMPER PARATUS LEGAL HOUSE LLP
Company number
OC417715
Registered office
42-44 BISHOPSGATE, LONDON, EC2N 4AH · 619 other companies at this postcode
Company type
Limited Liability Partnership
Incorporated on
9 June 2017
Status
Active
Age
9 years
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
21 Jun 2027
Confirmation statement — last
07 Jun 2026

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Arkadiusz Lament
voting rights 50 to 75 percent limited liability partnership · right to share surplus assets 50 to 75 percent limited liability partnership · right to appoint and remove members limited liability partnership
Notified 05/02/2021
Mr Pawel Tomaszewski
voting rights 25 to 50 percent limited liability partnership
Notified 01/01/2018
Mr Pawel Tomaszewski
voting rights 25 to 50 percent limited liability partnership
Notified 09/06/2017
Piotr Marian Kaczmarski
voting rights 50 to 75 percent limited liability partnership · right to share surplus assets 50 to 75 percent limited liability partnership · right to share surplus assets 75 to 100 percent as firm limited liability partnership · right to appoint and remove members limited liability partnership
Notified 26/09/2018

Corporate structure

Who controls this company, and who they control in turn

4 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Piotr Marian Kaczmarski
born 07/1976 · England voting rights 50 to 75 percent limited liability partnership · right to share surplus assets 50 to 75 percent limited liability partnership · right to share surplus assets 75 to 100 percent as firm limited liability partnership · right to appoint and remove members limited liability partnership Notified 26/09/2018
Mr Arkadiusz Lament
born 07/1971 · England voting rights 50 to 75 percent limited liability partnership · right to share surplus assets 50 to 75 percent limited liability partnership · right to appoint and remove members limited liability partnership Control ended 27/04/2023 Controls 8 companies
Mr Pawel Tomaszewski
born 04/1975 · England voting rights 25 to 50 percent limited liability partnership Control ended 26/09/2018 Controls 3 companies
Mr Pawel Tomaszewski
born 04/1975 · Poland voting rights 25 to 50 percent limited liability partnership Control ended 26/09/2018 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
27/04/2023 Person with significant control ceased Mr Arkadiusz Lament
05/02/2021 Person with significant control added Mr Arkadiusz Lament
26/09/2018 Person with significant control ceased Mr Pawel Tomaszewski
26/09/2018 Person with significant control ceased Mr Pawel Tomaszewski
26/09/2018 Person with significant control added Piotr Marian Kaczmarski
01/01/2018 Person with significant control added Mr Pawel Tomaszewski
09/06/2017 Person with significant control added Mr Pawel Tomaszewski

Documents for SEMPER PARATUS LEGAL HOUSE LLP

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Company extract£1.99

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Financial statements£3.99

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

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Data protection register

No entry found on the ICO register of fee payers under this name.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Trade marks

1 mark applied for under this name, as advertised in the UK IPO journal.

SEMPER PARATUS LEGAL HOUSE — UK00004411571
Advertising and business
Word

We read the journal each Friday, so this covers marks advertised since we started reading — not the whole register. The IPO publishes no bulk export of it.

Get this company via API

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Frequently asked questions

What is the company number of SEMPER PARATUS LEGAL HOUSE LLP?
According to the official registry, the company number of SEMPER PARATUS LEGAL HOUSE LLP is OC417715.
Where is SEMPER PARATUS LEGAL HOUSE LLP registered?
The registered office is 42-44 BISHOPSGATE, LONDON, EC2N 4AH.
Who controls SEMPER PARATUS LEGAL HOUSE LLP?
Mr Arkadiusz Lament is recorded as a person with significant control, and voting rights 50 to 75 percent limited liability partnership, right to share surplus assets 50 to 75 percent limited liability partnership, right to appoint and remove members limited liability partnership.
When are the next accounts of SEMPER PARATUS LEGAL HOUSE LLP due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About SEMPER PARATUS LEGAL HOUSE LLP (OC417715)

SEMPER PARATUS LEGAL HOUSE LLP is a limited liability partnership incorporated on 9 June 2017 and registered in the United Kingdom under company number OC417715. Its registered office is at 42-44 BISHOPSGATE, LONDON, EC2N 4AH. The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr Arkadiusz Lament. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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