Diasource Immunoassays S.A.
Diasource Immunoassays S.A. is a Public Limited Company registered in Belgium under 0457934723, and its current status with Crossroads Bank for Enterprises (KBO/BCE) is active. The company was incorporated on 23 May 1996 and lists its registered address as Belgium. 1 shareholder is on record for Diasource Immunoassays S.A., including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Crossroads Bank for Enterprises (KBO/BCE) and was last updated on 3 October 2026.
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Shareholders
1
One shareholder is currently on record for Diasource Immunoassays S.A., reflecting the registre des actions nominatives (register of registered shares) maintained under the Code des sociétés et des associations rather than a public filing.
The largest of these is BioVendor Belgium, holding 99% — a majority holding.
The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| BioVendor Belgium | 99% | Crossroads Bank for Enterprises (KBO/BCE) |
Officers
5
Two of the 5 officer records shown for Diasource Immunoassays S.A. are current appointments, filed with Crossroads Bank for Enterprises (KBO/BCE). RICHARD MARTIN and JOHN HURRELL both serve as Director. The remaining 3 records shown (MICHAL KOSTKA, Beatrice De Borman and 1 other) are former appointments that have since been resigned.
The register reports 17 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Diasource Immunoassays S.A. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Group Structure
Diasource Immunoassays S.A. sits 1 level below its ultimate parent, BioVendor – Laboratorn medicna, registered in Belgium. 1 subsidiary is recorded beneath it, across 2 jurisdictions. The full chain up to BioVendor – Laboratorn medicna is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Diasource Immunoassays S.A.'s own shareholder record. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
Those 1 subsidiary spans Belgium, Spain jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
BioVendor – Laboratorn medicna
Belgium
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Frequently Asked Questions
Who owns Diasource Immunoassays S.A.?
One shareholder is currently on record for Diasource Immunoassays S.A., reflecting the registre des actions nominatives (register of registered shares) maintained under the Code des sociétés et des associations rather than a public filing. The largest of these is BioVendor Belgium, holding 99% — a majority holding. The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is Diasource Immunoassays S.A.'s UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Diasource Immunoassays S.A. is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does Diasource Immunoassays S.A. have on record?
1 shareholder is shown on record for Diasource Immunoassays S.A..
What is Diasource Immunoassays S.A.'s company registration number?
Diasource Immunoassays S.A.'s registration number is 0457934723, filed with Crossroads Bank for Enterprises (KBO/BCE) in Belgium. Its current status on the register is active.
Is Diasource Immunoassays S.A. still an active company?
Diasource Immunoassays S.A.'s status on Crossroads Bank for Enterprises (KBO/BCE) is listed as active.
When was Diasource Immunoassays S.A. incorporated?
Diasource Immunoassays S.A. was incorporated on 23 May 1996, according to Crossroads Bank for Enterprises (KBO/BCE).
What is Diasource Immunoassays S.A.'s registered address?
The registered address on file for Diasource Immunoassays S.A. is Belgium.
What legal structure is Diasource Immunoassays S.A. registered as?
Diasource Immunoassays S.A. is registered as a Public Limited Company in Belgium.
Who are the officers/directors of Diasource Immunoassays S.A.?
Two of the 5 officer records shown for Diasource Immunoassays S.A. are current appointments, filed with Crossroads Bank for Enterprises (KBO/BCE). RICHARD MARTIN and JOHN HURRELL both serve as Director. The remaining 3 records shown (MICHAL KOSTKA, Beatrice De Borman and 1 other) are former appointments that have since been resigned. Management authority at Diasource Immunoassays S.A. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Diasource Immunoassays S.A. have a parent company or subsidiaries?
Diasource Immunoassays S.A. sits 1 level below its ultimate parent, BioVendor – Laboratorn medicna, registered in Belgium. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Those 1 subsidiary spans Belgium, Spain jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.
Can Zavia monitor changes to Diasource Immunoassays S.A.'s ownership over time?
This profile reflects a point-in-time snapshot from Crossroads Bank for Enterprises (KBO/BCE). Zavia's monitoring API can track changes to Diasource Immunoassays S.A.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Diasource Immunoassays S.A.'s data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Belgium, so records like Diasource Immunoassays S.A.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Crossroads Bank for Enterprises (KBO/BCE) and was last synced on 3 October 2026.