Marco Vollenweider

BirrCH

← D&O Board

Active Mandates

1

no historical data

Jurisdictions

1

CH

Risk Tier

LOW

Score: 9/100

First Recorded

—

Source: Zefix / SHAB

D&O Analytics

Restricted Intelligence Layer

Authentication Required for D&O Risk Analytics Resolution

This intelligence layer is restricted to verified institutional subscribers.

Request Institutional Access

Analyst · Professional · Enterprise

Aktive Mandate (1)

Aktuell · end_date IS NULL

Unternehmen	Funktion	Seit	Dauer	JUR.	Status
Rechts- und Steuerpraxis H. Zumstein AG CHE-106.958.965	Verwaltungsrat	Relational Enrichment Pending...	—	CH	AKTIV

Beteiligungen & Eigenkapital

entity_shareholders · Gesellschafterliste

Companies Owned by This IndividualStammkapital · % Anteil

Document Library

Statutory Filings Archive

Official Documents Relevant to This Personentity_documents

Documents vaulting — PDFs will appear as ingestion progresses

SHAB gazette publications · Appointment notices · Official filings

Authenticated access via docs.firmacensus.com

Attribute Timeline

person_events · Temporal

Citizenship · Location · Name ChangesImmutable · Append-only

Attribute history populating — events will appear as enrichment progresses

Citizenship changes · Location moves · Name changes · Sanction events

Datenherkunft & Registerprovenienz

Quellenregister: Zefix / SHAB
Ersterfassung: wird angereichert...
Letzte Aktualisierung: 17.08.2026

FirmaCensus D&O Intelligence Graph · Relational backfill in progress · Data sourced from official DACH+ registries

Also available in— 18 other jurisdictions

.deDeutsch .atDeutsch .chDeutsch .liDeutsch .frFrançais .luFrançais .beNederlands .nlNederlands .itItaliano .plPolski .czČeština .ukEnglish .ieEnglish .euEnglish .coEnglish .usEnglish .hkEnglish .imEnglish

FirmaCensus operates sovereign corporate intelligence registries across 21 jurisdictions. All editions share the same underlying entity data from official national registries.