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Company number
07119918

BIOASSAYS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 October 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
BIOASSAYS LIMITED
Company number
07119918
Registered office
THE BRENTANO SUITE 25, 2 ATHENAEUM ROAD, LONDON, N20 9AE, UNITED KINGDOM · 130 other companies at this postcode
Company type
Private Limited Company
Incorporated on
8 January 2010
Status
Active
Age
16 years
Previous names
BALTYX LIMITED (to 03 Mar 2011)
Nature of business (SIC)
96090 — Other service activities n.e.c.
Accounts — next due
31 Oct 2026
Accounts — last made up to
31 Jan 2025
Confirmation statement — next due
17 Mar 2027
Confirmation statement — last
03 Mar 2026

People with significant control

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

Higham Finance Limited
has significant influence or control
Notified 07/04/2016
Mr Stephanus Janke
owns 75–100% of shares
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

Higham Finance Limited name only
has significant influence or control Notified 07/04/2016
Mr Stephanus Janke
born 11/1964 · South Africa owns 75–100% of shares Control ended 07/04/2016 Controls 3 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
07/04/2016 Person with significant control ceased Mr Stephanus Janke
07/04/2016 Person with significant control added Higham Finance Limited
06/04/2016 Person with significant control added Mr Stephanus Janke
03/03/2011 Registered name changed BALTYX LIMITED BIOASSAYS LIMITED

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2025FY2024
Total assets less current liabilities 0 0
Net assets 0 0
Employees (avg) 1 1

Documents for BIOASSAYS LIMITED

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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.

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Frequently asked questions

What is the company number of BIOASSAYS LIMITED?
According to the official registry, the company number of BIOASSAYS LIMITED is 07119918.
Where is BIOASSAYS LIMITED registered?
The registered office is THE BRENTANO SUITE 25, 2 ATHENAEUM ROAD, LONDON, N20 9AE, UNITED KINGDOM.
What is the SIC code of BIOASSAYS LIMITED?
The nature of business is recorded under SIC code 96090 — Other service activities n.e.c..
Who controls BIOASSAYS LIMITED?
Higham Finance Limited is recorded as a person with significant control, and has significant influence or control.
When are the next accounts of BIOASSAYS LIMITED due?
The next annual accounts are due by 31 October 2026, and the last accounts were made up to 31 January 2025.

About BIOASSAYS LIMITED (07119918)

BIOASSAYS LIMITED is a private limited company incorporated on 8 January 2010 and registered in the United Kingdom under company number 07119918. Its registered office is at THE BRENTANO SUITE 25, 2 ATHENAEUM ROAD, LONDON, N20 9AE, UNITED KINGDOM. The recorded nature of business is other service activities n.e.c. (SIC 96090). The company is currently active , with statutory accounts last made up to 31 January 2025. , and the person with significant control is Higham Finance Limited. 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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