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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryFinance & InsurancePrivate Equity & Venture CapitalAltendorfVI Partners AG
VI Partners AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

VI Partners is a venture capital company that focuses on investments in start-ups and growth companies in the healthcare and technology sectors. The company's core activity is to identify, support and promote companies in these areas to accelerate their growth and development.

AI-generated
Offering

Products & services

Industry:Private Equity & Venture Capital
✓ Offered4
Venture capital investments in startups
Investments in startups at seed and Series A stage, with participation in innovative companies in Switzerland and Europe.
Strategic support for growth companies
Support for companies in the start-up and early growth phase, with strategic input and ongoing support beyond the capital.
Lead investor for funding rounds
Acting as lead investor in Series A rounds, including support through closing phases and board and shareholder discussions.
Equity capital for innovative companies
Provision of capital for innovative companies, focusing on building and financing high-growth businesses.
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4.1/5

VI Partners AG

Trust & reputation

ranQ Trust Score of VI Partners AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

VI Partners AG 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%
VI Partners AG scores 92.3 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.100.012%
  • 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.82.07%
VI Partners AG 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%
VI Partners AG scores 61.5 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 35.82.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.40.04%
Qualifications+0.00

VI Partners AG 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 58%, so the score is backed by part of the criteria. As of October 2026.

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

Press

Media

January 21, 2026Media
Vi Partners: first closing of new CHF 150 million fund completed
startupticker.ch
March 10, 2025Media
Vi Partners leads Kadoa’s funding round
startupticker.ch
September 18, 2024Media
Vi Partners leads CHF 3m round for Almer Technologies
startupticker.ch

Knowledge

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Location

Bahnhofstrasse 1
8852 Altendorf

At a glance

Legal form
Corporation
UID
CHE-108.487.416
Founded
1996 · 30 years
Last commercial register change
September 28, 2026
Employees
21 to 50
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.
100.0
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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