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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentPréverengesSigma Consulting S.A.
Sigma Consulting S.A. Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Sigma Consulting SA is the provision of services as a digital agency, particularly in the areas of: website creation, digital marketing, and production of visual content. The company offers tailored digital solutions for businesses.

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Offering

Products & services

Industry:Software Development
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Sigma Consulting S.A.

✓ Offered8
Web Development
Web development for new websites and redesigns, including e-commerce sites, search engine optimisation (SEO) and user-friendly navigation.
Social Media Management
Management of social media channels with community management, analysis, content production and strategies to increase visibility and brand image.
Digital Marketing
Digital marketing with communication strategies, operational deployment and advertising campaigns on Google and social networks.
Visual Design
Design of print and digital visuals, including logos, visual identity, layouts, mockups and prototypes for different channels.
Photo and Video Production
Professional photo and video production for companies, products, portraits, events, explainer videos, plus editing and retouching.
Consulting and Business Coaching
Advice for business creation, business development and digital strategy, plus training and coaching in digital marketing.
Hosting and Maintenance
Hosting of websites and business email, with ongoing maintenance for secure, stable and continuous operation.
Digital Training
Training on ChatGPT and on improving digital visibility, with scheduled upcoming digital training sessions.
Trust & reputation

ranQ Trust Score of Sigma Consulting S.A.: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Sigma Consulting S.A. 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%
Sigma Consulting S.A. scores 85.5 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.55.07%
Sigma Consulting S.A. scores 83.3 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).83.322%
Sigma Consulting S.A. scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sigma Consulting S.A. 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 October 2026.

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

Knowledge

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Location

Hier entsteht die Karte
Rue Croix-de-Rives 11 A
1028 Préverenges

At a glance

Legal form
Corporation
UID
CHE-106.046.001
Founded
1989 · 37 years
Last commercial register change
July 11, 2017
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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