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Disclaimer: Star Stack provides information about European technology services for educational purposes only. Service listings, sovereignty assessments, and recommendations do not constitute legal, financial, or professional advice. We encourage you to verify all information independently and consult appropriate professionals before making technology decisions. Star Stack is not affiliated with any listed services unless explicitly stated.

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Vioma | Star Stack

Services
Vioma

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Vioma

Name: Vioma
Author: Star Stack

Hotel software, website design, and online marketing services

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About

Vioma provides a central management system for hotel bookings and channel distribution alongside custom website development. The service also handles online marketing campaigns to drive direct bookings for individual hotels and groups.

Resources

No migration guide is currently listed for this service.

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Sovereignty Score

Recorded assessment version: jurisdiction-ownership-2026-10-04

out of 100

Data completeness28% (Minimal)

Score relies on pessimistic defaults for missing fields

Jurisdictional(56%)

100

Excellent jurisdictional protection with EU-only legal exposure

Jurisdiction: Germany (EU member)
No foreign parent provider

Ownership(44%)

Significant foreign ownership or control risk

Ownership structure not documented (Submit verified data to improve this score)
Funding stage unknown (assumed late-stage VC) (Submit verified data to improve this score)
Acquisition risk unknown (assumed high) (Submit verified data to improve this score)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

vioma GmbH

Quick Facts

Legal jurisdiction: Germany, EU
Headquarters: Germany, EU
Deployment: SaaS

Evidence and freshness

Verification date unknown. This assessment needs review.

A score is an assessment of recorded facts. Missing evidence and unresolved ownership can affect the result.

hqCountry: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
vioma GmbH, Offenburg, Baden-Wuerttemberg, Germany
hqCountry: other
Retrieved 30/01/2026, confidence 95%.
Read evidence excerpt
vioma GmbH, Offenburg, Baden-Wuerttemberg, Germany