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Company number
08933971

PROKARIUM HOLDINGS LTD

Active
✓ Active company on the official register. Next accounts due 30 September 2027.

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
PROKARIUM HOLDINGS LTD
Company number
08933971
Registered office
LONDON BIOSCIENCE INNOVATION CENTRE, 2 ROYAL COLLEGE STREET, LONDON, NW1 0NH, ENGLAND · 48 other companies at this postcode
Company type
Private Limited Company
Incorporated on
11 March 2014
Status
Active
Age
12 years
Nature of business (SIC)
72190 — Other research and experimental development on natural sciences and engineering
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
25 Mar 2027
Confirmation statement — last
11 Mar 2026

People with significant control

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

Flerie Invest Ab
owns 50–75% of shares · holds 50–75% of voting rights
Notified 06/04/2016
Mr Thomas Bengt Eldered
owns 50–75% of shares · holds 50–75% of voting rights · can appoint and remove directors
Notified 06/04/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Thomas Bengt Eldered
born 10/1960 · Sweden owns 50–75% of shares · holds 50–75% of votes · can appoint and remove directors Notified 06/04/2016 Controls 4 companies
Flerie Invest Ab name only
owns 50–75% of shares · holds 50–75% of votes Control ended 06/04/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control ceased Flerie Invest Ab
06/04/2016 Person with significant control added Mr Thomas Bengt Eldered
06/04/2016 Person with significant control added Flerie Invest Ab

Documents for PROKARIUM HOLDINGS LTD

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Company extract£1.99

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Ownership report£3.99

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Data protection register

Registered with the Information Commissioner's Office as a data protection fee payer.

Prokarium Holdings Ltd — NW1 0NH
Tier 1 · renews 16/10/2026
ICO entry

The ICO publishes no company number, so this is matched on the registered name and confirmed by the postcode. Check the ICO entry before relying on it.

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Frequently asked questions

What is the company number of PROKARIUM HOLDINGS LTD?
According to the official registry, the company number of PROKARIUM HOLDINGS LTD is 08933971.
Where is PROKARIUM HOLDINGS LTD registered?
The registered office is LONDON BIOSCIENCE INNOVATION CENTRE, 2 ROYAL COLLEGE STREET, LONDON, NW1 0NH, ENGLAND.
What is the SIC code of PROKARIUM HOLDINGS LTD?
The nature of business is recorded under SIC code 72190 — Other research and experimental development on natural sciences and engineering.
Who controls PROKARIUM HOLDINGS LTD?
Flerie Invest Ab is recorded as a person with significant control, and owns 50–75% of shares, holds 50–75% of voting rights.
When are the next accounts of PROKARIUM HOLDINGS LTD due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About PROKARIUM HOLDINGS LTD (08933971)

PROKARIUM HOLDINGS LTD is a private limited company incorporated on 11 March 2014 and registered in the United Kingdom under company number 08933971. Its registered office is at LONDON BIOSCIENCE INNOVATION CENTRE, 2 ROYAL COLLEGE STREET, LONDON, NW1 0NH, ENGLAND. The recorded nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Flerie Invest Ab. 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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