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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryFinance & InsurancePrivate equityLausannePrimusTech Investments SA
PrimusTech Investments SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

PrimusTech Investments SA acquires majority stakes in Swiss industrial SMEs and supports them with equity investment and strategic and operational guidance. Its portfolio focuses on the luxury watchmaking, MicroTech and MedTech sectors.

AI-generated
Offering

Products & services

Industry:Private equity
✓ Offered3
Private equity investments
Control-oriented stakes in unlisted, innovative industrial SMEs in growth areas such as MedTech, mechatronics, automation, machinery and precision components; majority stakes, equity or quasi-equity.
Investment Advisory Services
Market screening and identification of opportunities, selection and evaluation of investment opportunities, as well as review of strategy and business performance for private equity investors and entrepreneurs.
Management Advisory Services
Strategic and operational management consulting to improve business performance, assess opportunities and risks, and support strategy implementation.
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4.1/5

PrimusTech Investments SA

Trust & reputation

ranQ Trust Score of PrimusTech Investments SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

PrimusTech Investments 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%
PrimusTech Investments SA scores 89.3 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.70.07%
PrimusTech Investments SA scores 85.0 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).85.022%
PrimusTech Investments SA scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PrimusTech Investments SA 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.

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Secure profile

Location

Avenue de Rhodanie 48
1007 Lausanne

At a glance

Legal form
Corporation
UID
CHE-100.527.041
Founded
1985 · 41 years
Last commercial register change
June 16, 2025
Employees
11 to 20
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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