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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryFinance & InsurancePrivate Equity & Venture CapitalLausanneE4 VC SA
E4 VC SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

E4 VC SA is a venture capital firm that invests in early-stage technology startups (pre-seed, seed and Series A). It provides portfolio support including capital structuring, project and R&D management, patent and legal support, back-office/IT services and assistance for global expansion.

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Products & services

Industry:Private Equity & Venture Capital
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4.0/5

E4 VC SA

✓ Offered5
Venture capital investments
Early-stage investments in tech startups, in particular Pre-Seed, Seed and Series A, with a focus on global scaling and participation as the first qualified investor.
Support for portfolio companies
Strategic and operational support for portfolio companies, including project management, R&D processes, corporate governance, and IT, legal and backoffice support.
Funding preparation and syndication
Advisory on preparing for the next funding round, participation in syndicated transactions, and support with investor outreach.
Co-investment and partnerships with investors
Partnerships with co-investors and private investors to support portfolio companies, including exchange and provision of attractive investment opportunities.
Strategic and operational growth support
Support for technological and entrepreneurial development, capitalization, market positioning and global expansion of investments.
Trust & reputation

ranQ Trust Score of E4 VC SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

E4 VC SA 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.
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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%
E4 VC SA scores 70.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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%
E4 VC SA scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).83.322%
E4 VC SA scores 14.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

E4 VC SA reaches a ranQ Trust Score of 4.0 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 October 2026.

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

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Location

Rue Haldimand 10
1003 Lausanne

At a glance

Legal form
Corporation
UID
CHE-258.453.650
Founded
2021 · 5 years
Last commercial register change
September 11, 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.
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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