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Research and experimental development on biotechnology · Swansea

Biosafety Systems

Biosafety Systems Limited

Net liabilitiesActiveLatest figures: 2025Abridged accountsCompany only2 years on the register

Private limited company registered in Swansea, classed under “Research and experimental development on biotechnology”.

Headline figures

FY to Sept 2025 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

What the numbers say

1 finding from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£2025
Profit after tax—
Turnover
Net assets
Cash
Employees

Every figure for the year

“—” means we did not find the figure in a source; it is never filled with an estimate.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2025
Current assets
Creditors due within a year
Net current assets
Net assets
Ratios
Current ratioCurrent assets for every £1 owed within a year
Creditors to assetsEverything owed to creditors as a share of fixed plus current assets

4 balance-sheet lines and 2 ratios, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-10-21

  1. Ownership
    Change of details for Mrs Diane Brooks as a person with significant control on 10 August 2025
  2. Accounts
    Micro company accounts made up to 30 September 2025
  3. Accounts
    Previous accounting period extended from 30 June 2025 to 30 September 2025
  4. Shares
    Statement of capital following an allotment of shares on 1 July 2024 · GBP 100
  5. Ownership
    Notification of David John Kieft as a person with significant control on 1 July 2024
  6. Address
    Registered office address changed from 70 Blue Lake Close, Ebbw Vale, NP23 6FE, Wales to Phoenix House Llys Felin Newydd Swansea Enterprise Park Swansea SA7 9FG on 7 July 2024
  7. Directors
    Appointment of Mr David John Kieft as a director on 1 July 2024
  8. Directors
    Director's details changed for Mrs Diane Brooks on 1 July 2024
  9. Incorporation
    Incorporation

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Biosafety Systems do?

Private limited company registered in Swansea, classed under “Research and experimental development on biotechnology”.

›How much turnover does Biosafety Systems make?

Answered in the full report

›Is Biosafety Systems profitable?

Biosafety Systems's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Biosafety Systems?

Answered in the full report

›Who runs and owns Biosafety Systems?

Answered in the full report

›Where is Biosafety Systems based?

Its registered office is Phoenix House Llys Felin Newydd, Swansea Enterprise Park, Swansea, SA7 9FG, in Swansea.

›When was Biosafety Systems founded?

Biosafety Systems Limited was incorporated on 15 June 2024.

›Is Biosafety Systems still trading?

The register lists Biosafety Systems Limited as active.