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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialist foundation engineeringSt. GallenBlum Schweiz GmbH
Blum Schweiz GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Blum Schweiz GmbH provides IT services and develops database and software solutions based on FileMaker Pro, including FileMaker Go for mobile access. It supports Mac and mixed environments, uses Synology NAS, and implements iOS/macOS and cloud integrations, and develops solutions for market changes such as the ISDN phase-out and ISO‑20022.

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Blum Schweiz GmbH

Presence

Service area

Active in 1 of 26 cantons · 1 municipality

  • SGSt. Gallen
Offering

Products & services

Industry:Specialist foundation engineering
✓ Offered3
IT support and consulting
IT support for Mac and mixed environments, analysis of business processes and IT infrastructure, implementation with FileMaker Pro and Synology.
Cloud integration and data backup
Cloud integration with secured devices in Switzerland or in your own premises, high availability and data backup.
iOS integration for address and appointment management
Integration of iPhone and iPad devices for address and appointment management, and access to up-to-date data on the go with FileMaker Go.
Trust & reputation

ranQ Trust Score of Blum Schweiz GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Blum Schweiz GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Blum Schweiz GmbH scores 77.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.86.512%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Blum Schweiz GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Blum Schweiz GmbH scores 5.1 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.5.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Blum Schweiz GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Comparisons

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Location

Teufener Strasse 36
9000 St. Gallen

At a glance

Legal form
Limited Liability Company
UID
CHE-491.647.605
Founded
2016 · 10 years
Last commercial register change
July 6, 2026
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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